453 — fortwo / forfour (2014-2024) — Transmission & Driveline

Workshop and reference excerpts for 453 — fortwo / forfour (2014-2024) in the Transmission & Driveline system.

108 excerpts from 1 sources.

2014-2024 Smart Fortwo 453 Workshop Manual.pdf

AD00.00-P-0001O

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 53 · Applies to: 453 · AR: GF43.05-P-1210KJE, GF30.30-P-0020KJ, GF54.00-P-0003KJ, GF54.65-P-0006KJ, AR42.10-P-0301SR (+5 more)

Main inspection as per 2014/45/EU inspection specifications 19.02.2020 Model 453 1. Braking Vacuum pump control unit component Model 453.091/391/491 with engine 780 GF43.05-P-1210KJE description As per annex position 1.1.3 Active Brake Assist, function Model 453.0/3/4 GF30.30-P-0020KJ with code 258 (Active Brake Assist System) As per annex position 1.1.6 Parking Assist systems, function Model 453.0/3/4 GF54.00-P-0003KJ with code 218 (Rear view camera) with code 220 (Rear parking assist) As per annex position 1.1.6 Parking system, function Model 453.0/3/4 GF54.65-P-0006KJ with code 220 (Rear parking assist) As per annex position 1.1.6 Removing and installing brake fluid reservoir As per annex position 1.1.9 AR42.10-P-0301SR Assess condition of brake linings Model 453On front axle AP42.10-P-4252S As per annex position 1.1.13 As per annex position 1.1.13 AP42.10-P-4252SS As per annex position 1.1.13 AP42.10-P-4252S Assess condition of brake disks As per annex position 1.1.14 AP42.10-P-4256EW Brake test As per annex position 1.2.1 AP42.00-P-4290MCC Brake test As per annex position 1.2.2 AP42.00-P-4290MCC Service Information: Parking brake adjustment As per annex position 1.4.1 SI42.20-P-0004A operations Active Brake Assist, function Model 453.0/3/4 GF30.30-P-0020KJ with code 258 (Active Brake Assist System) As per annex position 1.4.1 2. Steering Check condition of steering and tie rods As per annex position 2.1.1 AP46.00-P-4651S Check condition of steering and tie rods As per annex position 2.1.3 AP46.00-P-4651S Contents, function description of electric Model 453.0/3/4 GF46.35-P-0999KJ power steering (ES) As per annex position 2.1.3 Contents, function description of electric Model 453.0/3/4 GF46.35-P-0999KJ power steering (ES) As per annex position 2.1.5 Check condition of steering and tie rods As per annex position 2.1.5 AP46.00-P-4651S Contents, function description of electric Model 453.0/3/4 GF46.35-P-0999KJ power steering (ES) As per annex position 2.3 Check condition of steering and tie rods As per annex position 2.3 AP46.00-P-4651S Perform wheel alignment check As per annex position 2.4 AR40.20-P-0200SR Electric power steering test specifications As per annex position 2.6 AD46.35-P-6000IF Contents, function description of electric Model 453.0/3/4 GF46.35-P-0999KJ power steering (ES) As per annex position 2.6 Remove/install inside rearview mirror As per annex position 3.3 AR68.40-P-0001SR 3. Visibility Windshield wipers, windshield washer system As per annex position 3.4 and 3.5 AP82.35-P-8252MCC - operational inspection 4. Lights, reflecting installations and electrical system Exterior lights function Model 453.0/3/4 GF82.10-P-0003KJ As per annex position 4.1.1 Overview of exterior lights system components Model 453.0/3/4 GF82.10-P-9998KJ As per annex position 4.1.1 Check function of headlamp range adjustment As per annex position 4.1.1 & 4.1.2 AP82.10-P-8250EW Check, adjust low beams As per annex position 4.1.1 AP82.10-P-8263X Check and correct the adjustment of the As per annex position 4.1.1 & 4.1.2 AP82.10-P-8260SR headlamps Check function of headlamp range adjustment As per annex position 4.1.5 AP82.10-P-8250EW Overview of exterior lights system components Model 453.0/3/4 GF82.10-P-9998KJ As per annex position 4.1.5 Headlamp control, function Model 453.0/3/4 GF82.10-P-2009KJ As per annex position 4.2 Standing/parking lights actuation, function Model 453.0/3/4 GF82.10-P-3060KJ As per annex position 4.2 Overview of exterior lights system components Model 453.0/3/4 GF82.10-P-9998KJ As per annex position 4.2 Brake light actuation, function Model 453.0/3/4 GF82.10-P-3010KJ As per annex position 4.3 Page 1 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ad00.00-p-0001o, Main inspection as per 2014/45/EU inspection specifications Model 453

Check vehicle underside in visible area for

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 55 · Applies to: 453 · AR: GF26.10-P-0002KJ, GF27.10-P-0003KJ, AR91.40-P-0630SR, AR91.40-P-0630SRA, AR91.40-P-0681SR (+4 more)

As per annex position 6.1.4 AP60.00-P-0051S signs of damage, fluid loss and corrosion Manual transmission (MT), function Model 453 with transmission 700.1 GF26.10-P-0002KJ As per annex position 6.1.7 Dual clutch transmission, function Model 453.0/3/4 with transmission 700.4 GF27.10-P-0003KJ As per annex position 6.1.7 7. Other equipment Remove/install seat belt with emergency Model 453.0 AR91.40-P-0630SR tensioning retractor As per annex position 7.1.1 Model 453.3/4 AR91.40-P-0630SRA As per annex position 7.1.1 Remove/install rear seat belts Model 453.0 AR91.40-P-0681SR As per annex position 7.1.1 Overview of system components for Model 453.0/3/4 GF91.60-P-9996KJ supplemental restraint system As per annex position 7.1.5 Remove/install side Supplemental Restraint Model 453.0 AR91.60-P-0760SR System (SRS) pressure sensor As per annex position 7.1.6 Check first aid kit As per annex position 7.5 AP68.00-P-6850S 8. Environmental pollution Exhaust treatment function Model 453.0/3/4 with engine 281.910 GF14.00-P-3000KJ As per annex position 8.2.1.1 Model 453.0/3/4 with engine 281.920 GF14.00-P-3000KJF As per annex position 8.2.1.1 Page 3 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ad00.00-p-0001o, Main inspection as per 2014/45/EU inspection specifications Model 453

Ground (transmission)

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 139 · Applies to: 453 · AR: PE27.19-P-2106BBA, PE47.40-P-2101BBA, PE00.19-P-2800BBB, PE07.61-P-2101BBC, PE54.15-P-2001BBC (+5 more)

W49 Ground (transmission) Transmission 700.4 in model 453.0/3/4 up to PE27.19-P-2106BBA model year 2020 with code 429 (twinamic) W51/14 Right rear frame ground connection Model 453.0 (except 453.091), 453.3 (except PE47.40-P-2101BBA 453.391), 453.4 (except 453.491) up to model year 2020 W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE00.19-P-2800BBB 453.391), 453.4 (except 453.491) up to model year 2020 W1/1, W2, W9 W9 Ground (left front, at lamp unit) Engine 281 in model 453.0/3/4 up to model PE07.61-P-2101BBC year 2020 Plug AB W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE54.15-P-2001BBC 453.391), 453.4 (except 453.491) up to model year 2020 F2 Plug AB to AE W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE54.18-P-2300BBB 453.391), 453.4 (except 453.491) up to model year 2020 Sheet2 W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2127BBA 453.391), 453.4 (except 453.491) up to model year 2020 N10/11 W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2127BBC 453.391), 453.4 (except 453.491) up to model year 2020 N10/10, plug S2 P1, P2 W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE54.30-P-2101BBA 453.391), 453.4 (except 453.491) up to model year 2020 W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE80.50-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 except code V19 (Anti-theft alarm system) W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE80.50-P-2000BBB 453.391), 453.4 (except 453.491) up to model year 2020 with code V19 (Anti-theft alarm system) W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE82.10-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE82.10-P-2200BBA 453.391), 453.4 (except 453.491) up to model year 2020 W9 Ground (left front, at lamp unit) Model 453.0 (except 453.091), 453.3 (except PE82.30-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 W98/1 Shielding ground point Model 453.0 (except 453.091), 453.3 (except PE46.35-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 X11/4 Data link connector Model 453.0 (except 453.091), 453.3 (except PE54.22-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 X112/3 Car2Go main wiring harness/wiring harness Model 453.0 (except 453.091), 453.3 (except PE00.19-P-2150BBD electrical connection 453.391), 453.4 (except 453.491) up to model year 2020 Multimedia X112/3 Car2Go main wiring harness/wiring harness Model 453.0 (except 453.091), 453.3 (except PE00.19-P-2800BBC electrical connection 453.391), 453.4 (except 453.491) up to model year 2020 W1/3 X112/3 Car2Go main wiring harness/wiring harness Model 453.0 (except 453.091), 453.3 (except PE54.15-P-2001BBB electrical connection 453.391), 453.4 (except 453.491) up to model year 2020 F2 Plug AA X112/3 Car2Go main wiring harness/wiring harness Model 453.0 (except 453.091), 453.3 (except PE82.85-P-2008BBA electrical connection 453.391), 453.4 (except 453.491) up to model year 2020 with code P02 (car2go) X112/3 Car2Go main wiring harness/wiring harness Model 453.0 (except 453.091), 453.3 (except PE82.85-P-2105BBA electrical connection 453.391), 453.4 (except 453.491) up to model year 2020 with code 535 (smart media system) with code P02 (car2go) X112/4 Main wiring harness/windshield reader system Model 453.0 (except 453.091), 453.3 (except PE00.19-P-2150BBD wiring harness electrical connector 453.391), 453.4 (except 453.491) up to model year 2020 Multimedia X112/4 Main wiring harness/windshield reader system Model 453.0 (except 453.091), 453.3 (except PE00.19-P-2800BBC wiring harness electrical connector 453.391), 453.4 (except 453.491) up to model year 2020 W1/3 X112/4 Main wiring harness/windshield reader system Model 453.0 (except 453.091), 453.3 (except PE54.15-P-2001BBB wiring harness electrical connector 453.391), 453.4 (except 453.491) up to model year 2020 F2 Plug AA X112/4 Main wiring harness/windshield reader system Model 453.0 (except 453.091), 453.3 (except PE82.85-P-2008BBA wiring harness electrical connector 453.391), 453.4 (except 453.491) up to model year 2020 with code P02 (car2go) Page 29 of 55 © Mercedes-Benz AG, 5/22/18, L/07/20, ov00.01-p-1909bba, Search aid for all electrical components Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020

Stop lamp signal connector sleeve

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 153 · Applies to: 453 · AR: PE27.19-P-2106BBA, PE54.21-P-2127BBB, PE82.10-P-2300BBA, PE54.21-P-2127BBA, PE54.21-P-2144BBA (+5 more)

Z40 Stop lamp signal connector sleeve Transmission 700.4 in model 453.0/3/4 up to PE27.19-P-2106BBA model year 2020 with code 429 (twinamic) Z40 Stop lamp signal connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2127BBB 453.391), 453.4 (except 453.491) up to model year 2020 N10/10, plug S1 Z40 Stop lamp signal connector sleeve Model 453.0 (except 453.091), 453.3 (except PE82.10-P-2300BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z40/3 Stop lamp connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2127BBA 453.391), 453.4 (except 453.491) up to model year 2020 N10/11 Z40/3 Stop lamp connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2127BBB 453.391), 453.4 (except 453.491) up to model year 2020 N10/10, plug S1 Z40/3 Stop lamp connector sleeve Model 453.0 (except 453.091), 453.3 (except PE82.10-P-2300BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z50/32 Circuit 30 (fused) end sleeve Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2144BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z50/41 Voltage supply connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.15-P-2001BBB 453.391), 453.4 (except 453.491) up to model year 2020 F2 Plug AA Z50/41 Voltage supply connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.15-P-2001BBC 453.391), 453.4 (except 453.491) up to model year 2020 F2 Plug AB to AE Z50/41 Voltage supply connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2135BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE30.30-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE30.30-P-2105BBA 453.391), 453.4 (except 453.491) up to model year 2020 with code 252 (Distance warning function) except code 258 (Active Brake Assist) Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE30.30-P-2105BBB 453.391), 453.4 (except 453.491) up to model year 2020 with code 258 (Active Brake Assist) except code 252 (Distance warning function) Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.15-P-2001BBB 453.391), 453.4 (except 453.491) up to model year 2020 F2 Plug AA Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.15-P-2001BBC 453.391), 453.4 (except 453.491) up to model year 2020 F2 Plug AB to AE Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.18-P-2300BBB 453.391), 453.4 (except 453.491) up to model year 2020 Sheet2 Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.18-P-2300BBE 453.391), 453.4 (except 453.491) up to model year 2020 Sheet5 Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.65-P-2101BBA 453.391), 453.4 (except 453.491) up to model year 2020 with code 220 (Rear parking assist) Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE68.49-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 with code V35 (Automatically dimming inside rearview mirror) except code 494 (USA version) Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091) up to model PE77.20-P-2200BBA year 2020 Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE82.10-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE82.25-P-2100BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z50/43 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE91.30-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 with code 873 (Seat heater for driver's seat at left and right) Z50/44 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE30.30-P-2105BBB 453.391), 453.4 (except 453.491) up to model year 2020 with code 258 (Active Brake Assist) except code 252 (Distance warning function) Z50/44 Circuit 15 (fused) connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.15-P-2001BBB 453.391), 453.4 (except 453.491) up to model year 2020 F2 Plug AA Page 43 of 55 © Mercedes-Benz AG, 5/22/18, L/07/20, ov00.01-p-1909bba, Search aid for all electrical components Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020

Z6/175

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 162 · Applies to: 453 · AR: PE30.30-P-2105BBA, PE30.30-P-2105BBB, PE54.18-P-2300BBE, PE54.21-P-2127BBA, PE54.21-P-2129BBA (+5 more)

Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE30.30-P-2105BBA 453.391), 453.4 (except 453.491) up to model year 2020 with code 252 (Distance warning function) except code 258 (Active Brake Assist) Z6/175 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE30.30-P-2105BBB 453.391), 453.4 (except 453.491) up to model year 2020 with code 258 (Active Brake Assist) except code 252 (Distance warning function) Z6/175 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.18-P-2300BBE 453.391), 453.4 (except 453.491) up to model year 2020 Sheet5 Z6/175 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2127BBA 453.391), 453.4 (except 453.491) up to model year 2020 N10/11 Z6/175 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2129BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z6/175 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.30-P-2101BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z6/175 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE83.30-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 with code I01 (Air conditioning PLUS) except code I77 (Manual air conditioning) Z6/176 Ground connection connector sleeve Engine 281 in model 453.0/3/4 up to model PE07.61-P-2101BBA year 2020 Plug AA Z6/177 Ground connection connector sleeve Transmission 700.4 in model 453.0/3/4 up to PE27.19-P-2106BBA model year 2020 with code 429 (twinamic) Z60/9 Daytime running lamp connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.21-P-2127BBA (circuit 58) 453.391), 453.4 (except 453.491) up to model year 2020 N10/11 Z60/9 Daytime running lamp connector sleeve Model 453.0 (except 453.091), 453.3 (except PE82.10-P-2000BBA (circuit 58) 453.391), 453.4 (except 453.491) up to model year 2020 Z61 Vehicle speed signal connector sleeve Model 453.0 (except 453.091), 453.3 (except PE42.45-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z61 Vehicle speed signal connector sleeve Model 453.0 (except 453.091) up to model PE77.20-P-2200BBA year 2020 Z61 Vehicle speed signal connector sleeve Model 453.0 (except 453.091), 453.3 (except PE82.85-P-2200BBA 453.391), 453.4 (except 453.491) up to model year 2020 with code 535 (smart media system) Z68/30 Air conditioning actuator motors power supply Model 453.0 (except 453.091), 453.3 (except PE83.30-P-2000BBA connector sleeve 453.391), 453.4 (except 453.491) up to model year 2020 with code I01 (Air conditioning PLUS) except code I77 (Manual air conditioning) Z6z14 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.18-P-2300BBD 453.391), 453.4 (except 453.491) up to model year 2020 Sheet4 Z6z14 Ground connection connector sleeve Model 453.3 (except 453.391), 453.4 (except PE72.29-P-2001BBB 453.491) up to model year 2020 with code 583 (Power windows) with code ICPA (Standard equipment) except code 584 (Power windows with convenience feature and reversing function) except code P74 (Comfort Package) except code V21 (Electrically adjustable and heated outside mirrors (FFO)) Z6z14 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE72.29-P-2001BBC 453.391), 453.4 (except 453.491) up to model year 2020 with code 584 (Power windows with convenience feature and reversing function) except code 583 (Power windows) Z6z14 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE82.20-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 Z6z14 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE88.79-P-2000BBA 453.391), 453.4 (except 453.491) up to model year 2020 with code V21 (Electrically adjustable and heated outside mirrors (FFO)) Z6z17z1 Ground connection connector sleeve Model 453.0 (except 453.091), 453.3 (except PE54.18-P-2300BBC 453.391), 453.4 (except 453.491) up to model year 2020 Sheet3 Z7/110 Circuit 87 end sleeve Engine 281 in model 453.0/3/4 up to model PE07.61-P-2101BBA year 2020 Plug AA Z7/110 Circuit 87 end sleeve Engine 281 in model 453.0/3/4 up to model PE07.61-P-2101BBB year 2020 Plug AC Page 52 of 55 © Mercedes-Benz AG, 5/22/18, L/07/20, ov00.01-p-1909bba, Search aid for all electrical components Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020

Z6/174

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 202 · Applies to: 453 · AR: PE30.30-P-2105BEB, PE42.45-P-2000BEA, PE54.10-P-2005BEA, PE54.21-P-2127BEA, PE54.21-P-2129BEA (+5 more)

Ground connection connector sleeve Model 453.091/391/491 up to model year PE30.30-P-2105BEB 2020 with code 258 (Active Brake Assist) except code 252 (Distance warning function) Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE42.45-P-2000BEA 2020 Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.10-P-2005BEA 2020 Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.21-P-2127BEA 2020 N10/11 Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.21-P-2129BEA 2020 Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.22-P-2000BEA 2020 Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.30-P-2101BEA 2020 Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE68.49-P-2000BEA 2020 with code V35 (Automatically dimming inside rearview mirror) except code 494 (USA version) Z6/174 Ground connection connector sleeve Model 453.391/491 up to model year 2020
PE68.49-P-2200BEA with code 494 (USA version) Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE80.50-P-2000BEA 2020 except code V19 (Anti-theft alarm system) Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE82.60-P-2102BEA 2020 with code 535 (smart media system) Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE82.85-P-2200BEA 2020 with code 535 (smart media system) Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE83.30-P-2000BEA 2020 with code I01 (Automatic air conditioning) except code I77 (Manual air conditioning) Z6/174 Ground connection connector sleeve Model 453.091/391/491 up to model year PE83.70-P-2102BEA 2020 Z6/175 Ground connection connector sleeve Model 453.091/391/491 up to model year PE30.30-P-2105BEA 2020 with code 252 (Distance warning function) except code 258 (Active Brake Assist) Z6/175 Ground connection connector sleeve Model 453.091/391/491 up to model year PE30.30-P-2105BEB 2020 with code 258 (Active Brake Assist) except code 252 (Distance warning function) Z6/175 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.10-P-2005BEA 2020 Z6/175 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.21-P-2127BEA 2020 N10/11 Z6/175 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.30-P-2101BEA 2020 Z6/175 Ground connection connector sleeve Model 453.091/391/491 up to model year PE83.30-P-2000BEA 2020 with code I01 (Automatic air conditioning) except code I77 (Manual air conditioning) Z6/175 Ground connection connector sleeve Model 453.091/391/491 up to model year PE83.70-P-2102BEA 2020 Z6/176 Ground connection connector sleeve Model 453.091/391/491 up to model year PE54.00-P-2001BEA 2020 Z6/180 Charger feed-in socket PE signal connector Model 453.091/391/491 up to model year PE54.10-P-2109BEA sleeve 2020 Z6/180 Charger feed-in socket PE signal connector Model 453.091/391/491 up to model year PE54.21-P-2154BEA sleeve 2020 except code 908 (22 kW on-board charger) Z6/180 Charger feed-in socket PE signal connector Model 453.091/391/491 up to model year PE54.21-P-2154BEB sleeve 2020 with code 908 (22 kW on-board charger) Z6/181 Charger feed-in socket PE signal connector Engine 780.997 in model 453.091/391/491 up PE08.00-P-2000BEA sleeve to model year 2020 Z6/181 Charger feed-in socket PE signal connector Model 453.091/391/491 up to model year PE54.10-P-2003BEA sleeve 2020 Z6/181 Charger feed-in socket PE signal connector Model 453.091/391/491 up to model year PE54.10-P-2109BEA sleeve 2020 Z60/9 Daytime running lamp connector sleeve Model 453.091/391/491 up to model year PE54.21-P-2127BEA (circuit 58) 2020 N10/11 Z60/9 Daytime running lamp connector sleeve Model 453.091/391/491 up to model year PE82.10-P-2000BEA (circuit 58) 2020 Z61 Vehicle speed signal connector sleeve Model 453.091/391/491 up to model year PE42.45-P-2000BEA 2020 Z61 Vehicle speed signal connector sleeve Model 453.091 up to model year 2020 PE77.20-P-2200BEA Z61 Vehicle speed signal connector sleeve Model 453.091/391/491 up to model year PE82.85-P-2200BEA 2020 with code 535 (smart media system) Page 37 of 39 © Mercedes-Benz AG, 5/22/18, L/07/20, ov00.01-p-1909bea, Search aid for all electrical components Model 453.091/391/491 up to model year 2020

AR25.10-P-0050FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1287 · Applies to: 453 · AR: AR25.10-P-0050FF, AR26.10-P-0020FF, AR26.10-P-0020FB, AR03.30-P-8002FF

Remove/install clutch 15.11.06 MODEL 454.0 with ENGINE 122.9, 134.9, 135.9 P25.10-2036-07 1 Clutch plate 3 Bolt 5 Retaining lock 2 Flywheel 4 Pressure plate 6 Centering tool

Modification notes 8.6.05 Torx bolt, pressure plate to flywheel Model 454.0 *BA25.10-P-1003-01C Removing

1 Remove transmission Transmission 717.470/471/474 AR26.10-P-0020FF Transmission 717.478 AR26.10-P-0020FB 2 Lock flywheel (2) with retaining lock (5) *454589004000

3 Unscrew the bolts (3) of the pressure plate (4) The pressure plate (4) is attached with six diagonally and evenly bolts (3). *454589010900

4 Remove clutch plate (1) with pressure plate (4) Checking

5.1 Check pressure plate (4) and clutch plate (1) Only when re-using the pressure plate (4) and AR25.10-P-0050-01FF clutch plate (1). 6 Check flywheel (2) for wear and damage Replace flywheel (2) if necessary. Refer to: Remove, install flywheel AR03.30-P-8002FF 7 Check release bearing for wear and damage Replace release bearing if necessary. *BA25.20-P-1001-01D

Install

8 Dress flywheel (2) with coarse abrasive cloth 9 Center clutch plate (1) relative to pressure Follow the manufacturer's operating plate (4) instructions when using the centering tool (6). *454589003100

10 Attach clutch plate (1) and pressure plate (4) Tighten the bolts (3) diagonally and to the flywheel (2) with the bolts (3) evenly. *454589010900

*BA25.10-P-1003-01C

11 Detach retaining lock (5) *454589004000

12 Install transmission Transmission 717.470/471/474 AR26.10-P-0020FF Transmission 717.478 AR26.10-P-0020FB Clutch

Number Designation Model 454.0 BA25.10-P-1003-01C Bolt, pressure plate to flywheel Nm 19 Clutch mechanism

Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar25.10-p-0050ff, Remove/install clutch MODEL 454.0 with ENGINE 122.9, 134.9, 135.9

AR25.10-P-0050FG

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1289 · Applies to: 453 · AR: AR25.10-P-0050FG, AR26.10-P-0020FG, AR03.30-P-8002FG

Remove/install clutch 15.11.06 MODEL 454.0 with TRANSMISSION 717.473 /475 P25.10-2043-09 1 Transmission 3 Pressure plate 5 Central clutch release bearing 2 Bolts 4 Clutch plate 6 Flywheel 7 Alignment tool

Removing

1 Remove transmission (1) AR26.10-P-0020FG 2 Attach retaining lock to crankcase above *454589004000

starter opening 3 Remove bolts (2) securing pressure plate (3) Loosen each bolt (2) by 1.5 turns in stages in a crosswise sequence. 4 Remove pressure plate (3) and clutch disc (4) Checking

5 Check pressure plate (3) and clutch plate (4) AR25.10-P-0050-01FG 6 Check central clutch operator (5) Check the central clutch release bearing (5) for wear and damage; replace if necessary. 7 Inspect flywheel (6). Check the flywheel (6) for wear and damage; replace if necessary. Refer to: Remove, install flywheel AR03.30-P-8002FG Install

8 Using alignment tool (7), secure clutch plate Pay attention to the installation position of

(4) centrally to pressure plate (3) the clutch plate (4), otherwise the clutch plate (4) and transmission (1) could be damaged. Degrease the friction surfaces of the

pressure plate (3) and flywheel (6) using a suitable cleaner and dress using a coarse emery cloth. Observe the operating instructions supplied by the manufacturer of the alignment tool (7). 454589003100 9 Fit pressure plate (3) with clutch plate (4) onto When doing so, screw in the bolts (2) by flywheel (6) and secure to flywheel (6) using approx. one turn only. three bolts (2) 10 Screw in remaining bolts (2) and tighten each BA25.10-P-1003-01C

bolt (2) by 1.5 turns in stages in a crosswise sequence 11 Remove centering tool (7) *454589003100

12 Detach retaining lock *454589004000

13 Install transmission (1). AR26.10-P-0020FG Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar25.10-p-0050fg, Remove/install clutch MODEL 454.0 with TRANSMISSION 717.473 /475

AR25.10-P-0050SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1291 · Applies to: 453 · AR: AR25.10-P-0050SR, AR26.10-P-0020SR, AR03.30-P-5000SR, AR26.40-P-0345SR, AR03.30-P-8002SR

Remove/install clutch 06.03.2020 Model 453 (except 453.09/39/49) with transmission 700.12 P25.10-2068-08 1 Bolts 4 Clutch plate 2 Clutch pressure plate 5 Centering tool 3 Flywheel Topical note Notes on self-locking nuts and bolts AH00.00-N-0001-01A Remove

1 Remove transmission AR26.10-P-0020SR 2 Attach retaining lock for flywheel (3) AR03.30-P-5000SR 3 Unfasten bolts (1) gradually in a crosswise pattern. 4 Remove bolts (1) and remove clutch pressure plate (2) with clutch plate (4) Check

5 Check clutch pressure plate (2) and clutch If there are complaints: plate (4) for damage and wear Replace clutch pressure plate (2) and clutch plate (4). 6 Check central clutch release bearing for noise, If there are complaints: rough running, leaks and wear Install new central clutch release bearing. AR26.40-P-0345SR 7 Check flywheel (3) for wear and damage If there are complaints: install new flywheel (3). AR03.30-P-8002SR Clean

8 Clean friction surfaces on flywheel (3) and Assembly cleaner *BR00.45-Z-1028-04A clutch pressure plate (2), degrease them and strip with emery cloth Install

9 Center clutch pressure plate (2) and clutch Installation:

plate (4) with centering tool (5) Its correct direction of installation is specified on the clutch plate (4). Incorrect installation leads to damage to the clutch plate (4) and transmission. 000589473100 Alignment tool 10 Position bolts (1) and gradually tighten in a BA25.10-P-1001-01D Bolt, clutch pressure plate to flywheel crosswise pattern 11 Remove centering tool (5) 12 Remove retaining lock for flywheel (3) AR03.30-P-5000SR Page 1 of 2 © Mercedes-Benz AG, 5/22/18, L/07/20, ar25.10-p-0050sr, Remove/install clutch Model 453 (except 453.09/39/49) with transmission 700.12

Install transmission

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1292 · Applies to: 453 · AR: AR26.10-P-0020SR

13 Install transmission AR26.10-P-0020SR Clutch Number Designation Transmission 700.12 in model 453 BA25.10-P-1001-01D Bolt, clutch pressure plate to flywheel Nm 20 000 589 47 31 00 Alignment tool Repair materials Number Designation Order number BR00.45-Z-1028-04A Assembly cleaner A 000 986 56 01 Page 2 of 2 © Mercedes-Benz AG, 5/22/18, L/07/20, ar25.10-p-0050sr, Remove/install clutch Model 453 (except 453.09/39/49) with transmission 700.12

Dual clutch

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1294 · Applies to: 453 · AR: AR27.10-P-0502SR, AR27.40-P-3258SR

1 Dual clutch 9 Drift P25.10-2072-11 Remove

1 Remove the transmission AR27.10-P-0502SR 2 Mark installation position of retaining ring (2) 3 Remove retaining ring (2) 4 Remove drive plate (3) 5 Remove retaining ring (4) 6 Attach extraction and insertion tool and *700589084300 Extraction and insertion tool release dual clutch (1) from drive shaft 7 Detach extraction and insertion tool and remove dual clutch (1) 8 Remove release bearing (5) Only handle release bearing (5) by the

outer bearing. Check

9 Check the release bearing (5) for wear and In the event of complaints damage Replace release bearing (5) and dual clutch (1). 10 Check dual clutch (1) for wear and damage In the event of complaints Replace release bearing (5) and dual clutch (1). 11 Check area around the guide tube (6) for oil In the event of complaints loss Replace outer radial shaft sealing ring. AR27.40-P-3258SR 12 Check inner radial shaft sealing ring (7) for In the event of complaints leaktightness Replace transmission. Clean

13 Clean contact areas between release bearing (5) and release levers (8) Install

14 Lightly grease contact areas between release Olista Longtime lubricating grease, DB supply *BR00.45-Z-1062-06A bearing (5) and release levers (8) at release specification 6804.60, 100 g levers (8) 15 Attach release bearing (5) to guide tube (6) The release bearing (5) only fits in one

position on the guide tube (6). Only handle release bearing (5) by the outer bearing. Ensure that both bearings lie on the

relevant release lever (8) correctly and are able to move slightly. 16 Reset and tension dual clutch (1) If the removed dual clutch (1) is reinstalled. AR25.10-P-0002-01SR *700589013100 Tensioning device 17 Place dual clutch (1) onto drive shaft Page 2 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ar25.10-p-0002sr, Remove/install dual clutch Model 453 (except 453.09/39/49) with transmission 700.41

Drive dual clutch (1) onto drive shaft using drift

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1295 · Applies to: 453 · AR: AR27.10-P-0502SR

18 Drive dual clutch (1) onto drive shaft using drift *463589001500 Drift punch (9), as shown, far enough to allow retaining ring (4) to be installed 19 Install retainer ring (4) Installation: Install new circlip (4).

The tips on the opening of the retaining ring (4) must lie on the top. 20 Attach drive plate (3) The drive plate (3) only fits in one position

in the gearing of the dual clutch (1). 21 Install circlip (2). Observe marking for installation position.

The opening of retaining ring (2) must be aligned with the bore (arrow), as shown. 22 Install transmission AR27.10-P-0502SR 463 589 00 15 00 700 589 08 43 00 700 589 01 31 00 Drift punch Extraction and insertion tool Tensioning device Repair materials Number Designation Order number BR00.45-Z-1062-06A Olista Longtime lubricating grease, DB supply specification A 001 989 36 51 10 6804.60, 100 g Page 3 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ar25.10-p-0002sr, Remove/install dual clutch Model 453 (except 453.09/39/49) with transmission 700.41

AR25.20-P-0180FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1302 · Applies to: 453 · AR: AR25.20-P-0180FF, AR26.10-P-0020FB, AR26.10-P-0020FF, AR26.10-P-0020FG

Remove/install central clutch operator 27.6.07 MODEL 454.0 with TRANSMISSION 717.4 P26.00-2119-09 1 Screw 3 Central clutch release bearing 5 Guide 2 Front section of transmission 4 Release bearing 6 Spring housing Remove/install

1 Remove transmission Transmission 717.478 AR26.10-P-0020FB Transmission 717.470/471/474 AR26.10-P-0020FF Transmissions 717.473/475 AR26.10-P-0020FG 2 Remove bolts (1) 3 Unclip spring (6) from bolt (arrow) on transmission housing front section (2) 4 Remove central clutch release bearing (3) Observe installation position of clutch with spring (6), guide (5) and clutch release release bearing (4). bearing (4) Installation:

Check clutch bearing (4) for noise, rough running, leakage and wear and replace entire central clutch release bearing (3) if necessary. Ensure that the clutch release bearing (4) and spring (6) are positioned and clipped in correctly on the central clutch release bearing (3). 5 Install in the reverse order Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar25.20-p-0180ff, Remove/install central clutch operator MODEL 454.0 with TRANSMISSION 717.4

AR26.00-P-0200FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1331 · Applies to: 453 · AR: AR26.00-P-0200FF

Drain/fill transmission oil 07.04.2017 Transmission 717.4 in model 454.0 Shown on transmission 717.471 1 Screw 2 Transmission mount 3 Screw 4 Oil drain screw 5 Oil filler plug P26.00-2082-04 Lowering Risk of death Danger caused by vehicle slipping or Align vehicle between vehicle lift columns and AS00.00-Z-0010-01A

toppling off of the lifting platform. position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. 1 Raise vehicle with vehicle lift 2 Undo bolts (1, 3) and push transmission bearing (2) to one side 3 Clean area surrounding oil filler screw (5) on Collect transmission oil which runs out in a

transmission and remove oil filler screw (5) suitable container. 4 Unscrew oil drain screw (4) on transmission Only drain transmission oil when

and drain transmission oil transmission is at operating temperature. Collect transmission oil in suitable container. Allow transmission oil to drain completely. Filling 5 Tighten the oil drain screw (4) *BA26.40-P-1001-01D Screw plug to transmission housing 6 Add transmission oil and check oil level using suitable Allen wrench Gear oils (Sheet 235.72) BB00.40-P-0235-72A

The oil level must be 2 to 5 mm below the

lower edge of the oil filler opening. Adjust oil to correct level, if necessary. BF26.10-P-1001-01E Gear oil 7 Screw in oil filler screw (5) BA26.40-P-1001-01D Screw plug to transmission housing 8 Position transmission bearing (2) and tighten Replace bolts (1, 3).

using bolts (1, 3) BA26.00-P-1005-01D Transmission 717.470/471/473/474/475 in model 454.0 Transmission 717.478 in model 454.034Bolt, lower transmission bearing to transmission BA26.00-P-1004-01D Transmission 717.470/471/473/474/475 in model 454.0 Transmission 717.478 in model 454.034Bolt, lower transmission bearing to front axle carrier 9 Lower vehicle with vehicle lift Manual transmission complete Number Designation Transmission Transmission 717.470/471/473/474 717.478 /475 BA26.00-P-1004-01D Bolt, lower transmission bearing to front axle carrier Nm 58 58 Manual transmission complete Number Designation Transmission Transmission 717.470/471/473/474 717.478 /475 Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.00-p-0200ff, Drain/fill transmission oil Transmission 717.4 in model 454.0

AR26.00-P-0200SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1333 · Applies to: 453 · AR: AR26.00-P-0200SR

Drain/fill transmission oil 07.04.2017 Transmission 700.12 in model 453 (except 453.09/39/49) Modification notes 28.02.2017 Basic data inserted. Step 5 1 Filling screw 2 Drain screw P26.00-2163-04 Risk of death Danger caused by vehicle slipping or Align vehicle between vehicle lift columns and AS00.00-Z-0010-01A

toppling off of the lifting platform. position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. Risk of injury Wear protective gloves, protective clothing Caution to skin and eyes due to AS00.40-Z-0001-01A

handling of transmission oil. Health risk and safety glasses. caused by swallowing transmission oil Do not pour transmission oil into beverage bottles. Drain 1 Remove filling screw (1) 2 Remove drain screw (2) and drain off gear oil Only change the transmission oil when the

transmission is at operating temperature. Drain gear oil completely and collect in a

suitable container. Fill 3 Replace sealing ring on drain screw (2) 4 Tighten drain plug (2) BA26.00-P-1005-01A Drain screw to transmission 5 Add gear oil up to lower edge of hole on filling BF26.10-P-1001-01K Gear oil screw (1) 6 Screw in new filling screw (1) securely

The filling screw (1) must always be replaced. Leaks can occur otherwise. Clean

7 Thoroughly clean area surrounding filling screw (1) and drain screw (2) Check

8 Perform a test drive and check transmission for leaktightness Manual transmission, general Number Designation Transmission 700.12 BA26.00-P-1005-01A Drain screw to transmission Nm 25 Complete transmission Number Designation Transmission 700.12 BF26.10-P-1001-01K Gear oil Filling capacity Liter 2,6 Sheet BB00.40-P-0235-10 A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.00-p-0200sr, Drain/fill transmission oil Transmission 700.12 in model 453 (except 453.09/39/49)

AP26.00-P-2610FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1334 · Applies to: 453 · AR: AP26.00-P-2610FF

Manual transmission - check oil level, correct 20.7.12 TRANSMISSION 717 in MODEL 454.0 Shown on engine and transmission removed 1 Oil filler plug P26.00-2076-01 Check

Risk of death Danger ! caused by vehicle slipping or Align vehicle between vehicle lift columns and AS00.00-Z-0010-01A

toppling off of the lifting platform. position the four support plates at the vehicle lift support points specified by vehicle manufacturer. 1 Raise vehicle with vehicle lift 2 Clean area surrounding oil filler screw (1) on Collect transmission oil which runs out in a

transmission and remove oil filler screw (1) suitable container. 3 Check oil level in transmission using a suitable Sheet 235.72 Allen wrench Gear oils (Sheet 235.72) BB00.40-P-0235-72A

The oil level must be 2 to 5 mm below the

lower edge of the oil filler opening. If required correct the oil level. BF26.10-P-1001-01E Gear oil 4 Screw in oil filler screw (1) BA26.40-P-1001-01D Screw plug to transmission housing 5 Lower vehicle with vehicle lift Housing Number Designation TRANSMISSION TRANSMISSION 717.470/471/472/473 717.474/475 in /478 in MODEL 454 MODEL 454 BA26.40-P-1001-01D Screw plug to transmission housing Nm 43 43 Complete transmission Number Designation TRANSMISSION 717.470/471/472/47 3/474/475/478 BF26.10-P-1001-01E Gear oil Filling capacity Liter 1,7 Specifications for Operating BB00.40-P-0235-72 Fluids, Sheet A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ap26.00-p-2610ff, Manual transmission - check oil level, correct TRANSMISSION 717 in MODEL 454.0

GF26.00-P-9997FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1335 · Applies to: 453 · AR: GF26.00-P-9997FF, GF26.19-P-1001FF, GF26.60-P-1000FF, GF26.60-P-1001FF, GF26.19-P-1002FF (+4 more)

Overview of system components for automated manual transmission 17.8.06 TRANSMISSION 717.474 /475 in MODEL 454.0 Incremental sensor component description GF26.19-P-1001FF Shifting mechanism component description GF26.60-P-1000FF Borg-Warner synchronization component GF26.60-P-1001FF description Gear position sensor component description B43 GF26.19-P-1002FF Transmission rpm sensor component L2 GF26.19-P-1003FF description Transmission motor selector drum drive M17/3, M17/4 GF26.19-P-1005FF component description Electronic selector lever module control unit, N15/5 GF26.19-P-1004FF component description Table of contents for function description for GF26.00-P-0997FF automated manual transmission Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, gf26.00-p-9997ff, Overview of system components for automated manual transmission TRANSMISSION 717.474 /475 in MODEL 454.0

GF26.00-P-0997FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1337 · Applies to: 453 · AR: GF26.00-P-0997FF, GF26.00-P-0003FF, GF26.00-P-9997FF

Table of contents for function description for automated manual transmission 15.1.09 TRANSMISSION 717.474 /475 in MODEL 454.0 Automated manual transmission shift lever GF26.00-P-0003FF positions, function Automated manual transmission shift lever GF26.00-P-0003-01FF positions Automated manual transmission shift lever GF26.00-P-0003-03FF positions, force distribution course Automated manual transmission shift lever GF26.00-P-0003-04FF positions, shift positions Overview of system components for GF26.00-P-9997FF automated manual transmission Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, gf26.00-p-0997ff, Table of contents for function description for automated manual transmission TRANSMISSION 717.474 /475 in MODEL 454.0

GF26.10-P-0999KJ

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1339 · Applies to: 453 · AR: GF26.10-P-0999KJ, GF26.10-P-0002KJ, GF26.20-P-2003KJ, GF26.10-P-9998KJ

Manual transmission (MT), function description, contents 22.8.14 TRANSMISSION 700.1 in MODEL 453 Manual transmission (MT), function GF26.10-P-0002KJ Manual transmission (MT), gear ratios GF26.10-P-0002-01KJ Manual transmission (MG) torque flow GF26.10-P-0002-03KJ Manual transmission MT (MG), lubrication GF26.10-P-0002-04KJ supply Shift operation, ECO start/stop function GF26.20-P-2003KJ Overview of manual transmission (MT) system GF26.10-P-9998KJ components Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, gf26.10-p-0999kj, Manual transmission (MT), function description, contents TRANSMISSION 700.1 in MODEL 453

GF26.10-P-9998KJ

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1340 · Applies to: 453 · AR: GF26.10-P-9998KJ, GF07.61-P-6000KJ, GF07.61-P-6000KJF, GF26.10-P-0999KJ

Overview of manual transmission (MT) system components 22.8.14 TRANSMISSION 700.1 in MODEL 453 Manual transmission 700.1 P26.00-2170-76 Component description for ME-SFI (ME) TRANSMISSION 700.1 in MODEL 453.0/3 GF07.61-P-6000KJ control unit with ENGINE 281.910 N3/10 TRANSMISSION 700.1 in MODEL 453.0/3 GF07.61-P-6000KJF with ENGINE 281.920 N3/10 Manual transmission (MT), function GF26.10-P-0999KJ description, contents Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, gf26.10-p-9998kj, Overview of manual transmission (MT) system components TRANSMISSION 700.1 in MODEL 453

AR26.10-P-0030SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1341 · Applies to: 453 · AR: AR26.10-P-0030SR, AR22.10-P-1101SR

Remove/install bushing of transmission mounting 04.08.2014 TRANSMISSION 700.12 in MODEL 453 1 Mount for transmission mounting 2 Left engine mount 3 Bolts P26.10-2233-05 Remove/install

1 Remove left engine mount (2) AR22.10-P-1101SR 2 Unclip electrical wiring harness and hydraulic line from bracket on mount for transmission mounting (1) 3 Remove screws/bolts (3) *BA26.00-P-1006-01A Bolt, transmission mount to transmission 4 Remove mount from transmission mounting (1) 5 Install in the reverse order Manual transmission, general Number Designation TRANSMISSION 700.12 BA26.00-P-1006-01A Bolt, transmission mount to transmission Nm 62 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.10-p-0030sr, Remove/install bushing of transmission mounting TRANSMISSION 700.12 in MODEL 453

AR26.10-P-0031FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1342 · Applies to: 453 · AR: AR26.10-P-0031FF

Remove/install lower transmission bearing 8.10.03 TRANSMISSION 717 in MODEL 454.0 1 Lower transmission bearing 2 Bolt 3 Bolts 4 Bracket P26.10-2076-04 Remove/Install

Risk of death Danger! cased by vehicle slipping or Align vehicle between the columns of the AS00.00-Z-0010-01A

toppling off of the lifting platform. hydraulic hoist and position the four support plates below the hoist support points specified by the vehicle manufacturer. 1 Raise vehicle. 2 Unscrew bolt (2). Installation: Install new bolt (2). Push the transmission forwards and tighten bolt (2). *BA26.00-P-1004-01D

3 Unscrew bolts (3) and remove bracket (4) with Installation: Install new bolts (3). lower transmission bearing (1). *BA26.00-P-1005-01D

4 Install in the reverse order Complete manual transmission Number Designation Trans- mission 717 except 717.478 BA26.00-P-1004-01D Bolt, lower transmission bearing to Nm 58 front axle carrier BA26.00-P-1005-01D Bolt, lower transmission bearing to Nm 58 transmission Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.10-p-0031ff, Remove/install lower transmission bearing TRANSMISSION 717 in MODEL 454.0

AR26.10-P-0032FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1343 · Applies to: 453 · AR: AR26.10-P-0032FF, AR54.00-P-0002FF

Remove/install side transmission bearing 11.3.04 TRANSMISSION 717.470 /471 /473 /474 /475 /478 in MODEL 454.0 P26.10-2104-08 Shown on transmission 717.471 1 Transmission mount 3 Nut 4 Bolts 2 Bolt Remove/Install

1 Remove battery tray AR54.00-P-0002FF 2 Use a suitable jack to support the Use a suitable support of wood or rubber transmission to prevent damage to the transmission. Ensure that the jack is securely positioned to prevent it from slipping. 3 Unscrew bolt (2) and unscrew nuts (3) Installation:

Replace bolt (2) and nuts (3). BA26.00-P-1002-01D BA26.00-P-1003-01D *454589040900

4 Remove bolts (4) Installation:

Install new bolts (4). *BA26.00-P-1001-01D

5 Use the jack to lower the transmission, While lowering the transmission, use a continuing until the transmission bearing (1) is suitable screwdriver to release the accessible transmission bearing (1). 6 Remove transmission bearing (1) 7 Install in the reverse order Complete manual transmission

Number Designation Trans- Trans- mission mission 717 717.478 except 717.478 BA26.00-P-1001-01D Bolt, transmission bearing to Nm 35 35 longitudinal member BA26.00-P-1002-01D Bolt, transmission mount to transmission Nm 41 43 BA26.00-P-1003-01D Nut, transmission bearing to transmission Nm 41 43 Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.10-p-0032ff, Remove/install side transmission bearing TRANSMISSION 717.470 /471 /473 /474 /475 /478 in MODEL 454.0

AR26.10-P-0020FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1345 · Applies to: 453 · AR: AR26.10-P-0020FF, AR88.40-P-3000FF, AR88.00-P-2792FF, AR54.00-P-0002FF, AR15.30-P-7100FG

Remove/install transmission 9.2.07 TRANSMISSION 717.470 /471 /474 in MODEL 454.03 P26.10-2122-09 Shown on transmission 717.471 1 Transmission 6 Ground line 12 Bolts 2 Connector 7 Nuts 13 Slave cylinder (transmission 717.470/471) 3 Shift cables 8 Transmission mount (transmission 717.470/471) 14 Bracket 9 Bolt (transmission 717.470/471) 4 Bracket 10 Flywheel cover 5 Bracket 11 Bolts 1 Transmission 16 Retaining rubber 17 Removal fixture P26.10-2123-04 Remove/install

1 Remove engine hood AR88.40-P-3000FF 2 Remove paneling on center piece in front of AR88.00-P-2792FF the windshield 3 Remove battery tray AR54.00-P-0002FF 4.1 Pry off ball heads of shift cables (3) on With transmission 717.470/471 AR26.60-P-6627-01FG transmission (1) and detach bracket of shift cables (3) on transmission (1). The bracket of the shift cables (3) is secured with two bolts. 4.2 Detach electrical wiring harness on shift With transmission 717.474 AR26.60-P-0040-01FF actuator 5 Unplug connector (2) 6 Unclip wiring harnesses from the brackets (4, 5). 7 Remove starter AR15.30-P-7100FG Remove starter from above. 8 Detach ground line (6) from transmission (1) 9 Unscrew bolts of the transmission (1) from the *BA26.10-P-1001-01D

engine at the top. 10 Install engine bridge AR01.10-P-2400-05FG Page 1 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.10-p-0020ff, Remove/install transmission TRANSMISSION 717.470 /471 /474 in MODEL 454.03

AR26.10-P-0020FG

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1348 · Applies to: 453 · AR: AR26.10-P-0020FG, AR33.30-P-0620FG, AR26.10-P-0031FF, AR61.20-P-1105FF, AR25.20-P-0125FF (+3 more)

Remove/install transmission 20.3.06 Transmission 717.473 /475 in MODEL 454.0 P26.10-2124-09 Shown on transmission 717.475 1 Transmission 7 Vent line 12 Bracket 2 Bolt 8 Bracket 13 Bolts 3 Connector 9 Bracket 14 Nuts 4 Bolt 10 Bracket 15 Bolt 5 Ground cable 11 Wiring harness 16 Transmission mount 6 Lug 1 Transmission 17 Removal fixture

P26.10-2125-01 Remove/install

1 Remove front drive shafts AR33.30-P-0620FG 2 Remove lower transmission bearing AR26.10-P-0031FF 3 Detach lower engine compartment paneling AR61.20-P-1105FF 4.1 Detach slave cylinder and bracket from With TRANSMISSION 717.473 AR25.20-P-0150-01FF transmission (1). *BA25.20-P-1002-01D

4.2 Remove the clutch actuator With TRANSMISSION 717.475 AR25.20-P-0125FF 5 Remove exhaust flex pipe AR49.10-P-7170FF 6 Remove starter AR15.30-P-7100FG 7 Unscrew bolt (2) 8 Unplug connector (3) 9 Unscrew bolt (4) and remove ground line (5). 10 Loosen lug (6) and detach vent line (7). 11.1 Detach electrical wiring harness on shift With TRANSMISSION 717.475 AR26.60-P-0040-01FF actuator 12 Unplug gear position connector (arrow). 13 Lower vehicle 14 Remove engine hood AR88.40-P-3000FF Page 1 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.10-p-0020fg, Remove/install transmission Transmission 717.473 /475 in MODEL 454.0

AR26.10-P-0020SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1351 · Applies to: 453 · AR: AR26.10-P-0020SR

Remove/install transmission 20.03.2017 Transmission 700.12 in model 453 (except 453.09/39/49) 1 Transmission 4 Electrical connector 5 Electrical connector 6 Electrical wiring harness 7 Bolt 8 Ground cable 9 Hydraulic line 10 Vent hose 11 Bolts 12 Support brace P26.10-2236-06 P26.10-2237-09 1 Transmission 13 Nut 2 Nut 14 Grub screw 3 Bolt 15 Bolts 9 Hydraulic line Page 1 of 3 © Mercedes-Benz AG, 5/22/18, L/07/20, ar26.10-p-0020sr, Remove/install transmission Transmission 700.12 in model 453 (except 453.09/39/49)

Risk of poisoning

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1352 · Applies to: 453 · AR: AR26.60-P-6626SR, AR26.10-P-0030SR, AR00.60-P-0100SR, AR35.30-P-0620SR, AR25.20-P-0070SR

Caution from swallowing brake Only pour brake fluid into suitable and AS42.50-Z-0001-01A

fluid. Risk of injury from skin and eye contact appropriately marked containers. Wear with brake fluid protective clothing and eye protection when handling brake fluid. Topical note Notes on self-locking nuts and bolts AH00.00-N-0001-01A Topical note Brake fluid notes AH42.50-P-0001-01A Remove/install

1 Remove shift cables at transmission AR26.60-P-6626SR 2 Remove bearing for transmission mounting AR26.10-P-0030SR 3 Unscrew nut (2) under intake manifold BA26.00-P-1002-01A Nut, transmission to engine 4 Remove bolt (3) under intake manifold BA26.00-P-1001-01A Bolt, transmission to engine 5 Secure vehicle on vehicle lift AR00.60-P-0100SR 6 Remove rear axle shafts AR35.30-P-0620SR 7 Disconnect electrical connection (4) 8 Disconnect electrical connection (5) 9 Unclip electrical wiring harness (6) and remove from working area 10 Remove bolt (7) from ground line (8) BA26.00-P-1009-01A Bolt, ground line to transmission 11 Remove ground line (8) from working area 12 Release hydraulic line (9), detach it and seal 129589009100 Record plug connections 13 Unclip bleed hose (10) from intake manifold 14 Remove bolts (11) and remove support (12) BA22.10-P-1007-01H Bolt, support to crankcase BA22.10-P-1005-01H Bolt, front engine mount to transmission housing 15 Unfasten nut (13) and remove grub screw (14) BA26.00-P-1002-01A Nut, transmission to engine BA26.00-P-1003-01A Threaded pin to engine/transmission 16 Position telescopic lifter using removal fixture at suitable position on transmission (1) 000 588 11 62 00 Major assembly mount WS01.00-P-0092B

450589026200 Removal fixture 17 Remove bolts (15) BA26.00-P-1001-01A Bolt, transmission to engine 18 Remove transmission (1) from below Helper required.

19 Install in the reverse order 20 Bleed clutch operating system AR25.20-P-0070SR Engine mounts, engine supports Number Designation Engine 281 in model 453 BA22.10-P-1005-01H Bolt, front engine mount to transmission housing Nm 105 Engine mounts, engine supports Number Designation Engine 281 in model 453 BA22.10-P-1007-01H Bolt, support to crankcase Nm 105 Manual transmission, general Number Designation Transmission 700.12 BA26.00-P-1001-01A Bolt, transmission to engine Nm 44 Manual transmission, general Number Designation Transmission 700.12 BA26.00-P-1002-01A Nut, transmission to engine Nm 44 Page 2 of 3 © Mercedes-Benz AG, 5/22/18, L/07/20, ar26.10-p-0020sr, Remove/install transmission Transmission 700.12 in model 453 (except 453.09/39/49)

AR26.19-P-0010FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1354 · Applies to: 453 · AR: AR26.19-P-0010FF, AR61.20-P-1105FF

Remove/install reverse gear switch 29.9.03 TRANSMISSION 717 in MODEL 454.0 1 Connector 2 Screw 3 Transmission S16/2 Backup lamp switch P26.19-2094-06 Remove/Install

1 Detach lower engine compartment paneling AR61.20-P-1105FF 2 Unplug connector (1) 3 Unscrew screw (2) *BA26.19-P-1001-01B

4 Pull backup lamp switch (S16/2) out of Installation:

Replace sealing ring on the transmission (3) backup lamp switch (S16/2). 5 Install in the reverse order Risk of accident caused by vehicle starting Secure vehicle to prevent it from moving. AS00.00-Z-0005-01A Danger!

off by itself when engine is running. Risk of Wear closed and snug-fitting work clothes. injury caused by contusions and burns when Do not grasp hot or rotating parts. working in engine during starting procedure 6 Carry out engine test run and check transmission for leaks in the area of the backup lamp switch (S16/2) 7 Check backup lamp for proper operation Shift mechanism Number Designation Trans- mission 717 BA26.19-P-1001-01B Torx bolt, backup lamp switch Nm 8 to transmission Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.19-p-0010ff, Remove/install reverse gear switch TRANSMISSION 717 in MODEL 454.0

AR26.19-P-0023FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1355 · Applies to: 453 · AR: AR26.19-P-0023FF

Remove/install rpm sensor 4.12.09 TRANSMISSION 717.474 /475 in MODEL 454.0 1 Connector 2 Screw L2 Transmission rpm sensor P26.19-2095-04 Remove/install

Risk of death Danger! caused by vehicle slipping or Align vehicle between the columns of the AS00.00-Z-0010-01A toppling off of the lifting platform. lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer. 1 Raise vehicle 2 Unplug connector (1) 3 Unscrew bolt (2) Installation:

Transmission rpm sensor (L2) must make flat contact with transmission housing. *BA26.40-P-1003-01D

4 Take out transmission rpm sensor (L2) Installation:

Replace sealing ring. 5 Install in the reverse order 6 Teach-in transmission control Connect STAR DIAGNOSIS and read out AD00.00-P-2000-04FF

fault memory STAR DIAGNOSIS diagnosis system Housing Number Designation Transmission 717.474/475 BA26.40-P-1003-01D Bolt, rpm sensor to transmission housing Nm 10 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.19-p-0023ff, Remove/install rpm sensor TRANSMISSION 717.474 /475 in MODEL 454.0

AR26.19-P-0025FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1356 · Applies to: 453 · AR: AR26.19-P-0025FF, AR88.00-P-2792FF, AR26.10-P-0032FF

Remove/install turning angle sensor 16.3.04 TRANSMISSION 717.474 /475 in MODEL 454.0 1 Transmission bearing 2 Bolt 3 Nut 4 Bolts 5 Electrical connector 6 Bolt B43 Gear position P26.19-2100-06 Modification notes 16.12.04 Move gear position to N (neutral) Step 2 Remove/install

1 Move gearshift lever to N (neutral) 2 Move gear position (B43) to N (neutral) Connect STAR DIAGNOSIS and read out AD00.00-P-2000-04FF

fault memory STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 3 Remove paneling on center piece in front of AR88.00-P-2792FF the windshield 4 Remove transmission bearing (1) to the side AR26.10-P-0032FF 5 Unplug electrical connector (5) from gear Installation:

Ensure that the electrical position (B43) connector (5) is properly engaged. 6 Unscrew bolts (6) from gear position (B43) Installation:

Turn in both bolts (6) by hand first and then tighten. *BA26.60-P-1004-01E

7 Take out gear position (B43) Installation:

Fit gear position (B43) on transmission housing by hand in order to avoid damaging the drivers of the gear position (B43). Installation: Replace sealing ring. The

drivers of the gear position (B43) must be positioned accordingly (arrow). To facilitate assembly, screw suitable guide bolts into the transmission. Push the gear position (B43) carefully over the guide bolts. 8 Install in the reverse order 9 Teach in gear position (B43), clutch motor with drag point and shift actuator Connect STAR DIAGNOSIS and read out AD00.00-P-2000-04FF

fault memory STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A Shift mechanism

Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.19-p-0025ff, Remove/install turning angle sensor TRANSMISSION 717.474 /475 in MODEL 454.0

AR26.40-P-2471FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1358 · Applies to: 453 · AR: AR26.40-P-2471FF, AR26.40-P-2470FF, AR26.50-P-0540FF, AR26.50-P-0441FF, AR26.40-P-0335FF

Disassemble/assemble front section of transmission housing 28.4.15 Transmission 717.4 in model 454.0 Shown on TRANSMISSION 717.470 1 Front section of transmission housing 2 Radial shaft sealing ring 3 Transmission oil drain screw 4 Drive shaft roller ball bearing 5 Tapered roller bearing outer race 6 Bolt 7 Output shaft roller ball bearing 8 Bracket P26.40-2096-04 Disassemble

1 Remove front section of transmission AR26.40-P-2470FF housing (1) 2 Remove differential AR26.50-P-0540FF 3 Remove tapered roller bearing of differential AR26.50-P-0441FF together with radial shaft sealing ring and tapered roller bearing outer rings (5) The tapered roller bearings and the

relevant tapered roller bearing outer rings (5) must always be replaced in pairs. 4 Undo the screws/bolts (6), remove bracket Transmission 717.470/471/474/478 in model AR26.40-P-2470-05FF (8) and remove output shaft roller ball bearing 454.0 (7) and drive shaft roller ball bearing (4) Transmission 717.473/475 in model 454.0 AR26.40-P-2470-05FG 000589303300 Internal extractor 000589343300 Counter stay 5 Remove transmission oil drain screw (3) Assemble

6 Tighten transmission oil drain screw (3) BA26.40-P-1001-01D Screw plug to transmission housing 7 Install output shaft roller ball bearing (7) and Transmission 717.470/471/474/478 in model AR26.40-P-2470-05FF drive shaft roller ball bearing (4), position 454.0 bracket (8) and screw on using screws/bolts (6) Transmission 717.473/475 in model 454.0 AR26.40-P-2470-05FG BA26.40-P-1006-01D Bolt, bearing cap to front section of transmission housing 000589343300 Counter stay 000589303300 Internal extractor 168589001400 Sleeve 454589021500 Drift 8 Install tapered roller bearing of differential AR26.50-P-0441FF together with radial shaft sealing ring and tapered roller bearing outer rings (5) 9 Install differential AR26.50-P-0540FF 10 Install front section of transmission housing AR26.40-P-2470FF (1) 11 Install radial shaft sealing ring (2) of drive AR26.40-P-0335FF shaft Housing Number Designation Transmission Transmission 717.470/471/472/473 717.474/475 in /478 in model 454 model 454 BA26.40-P-1001-01D Screw plug to transmission housing Nm 43 43 Housing Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2471ff, Disassemble/assemble front section of transmission housing Transmission 717.4 in model 454.0

AR26.40-P-2476FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1360 · Applies to: 453 · AR: AR26.40-P-2476FF

Disassemble/assemble rear section of transmission housing 28.4.15 Transmission 717.4 in model 454.0 P26.40-2092-09 1 Rear section of transmission housing 5 Magnet disk 9 Transmission cover 2 Gearshift linkage 6 Oil guide 10 Shift forks 3 Bolts 7 Drive shaft 4 Reverse gearwheel 8 Output shaft P26.40-2093-07 1 Rear section of transmission housing 10 Shift fork 13 Hydraulic press 7 Drive shaft 11 Sleeve 8 Output shaft 12 Sliding sleeve Page 1 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2476ff, Disassemble/assemble rear section of transmission housing Transmission 717.4 in model 454.0

Rear section of transmission housing

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1361 · Applies to: 453 · AR: AR26.50-P-0540FF, AR26.60-P-0630FF, AR26.60-P-0040FF, AR26.50-P-0460FF, AR26.50-P-0441FF

1 Rear section of transmission housing 14 Output shaft roller bearing 15 Drive shaft roller bearing 16 Transmission oil filler screw 17 Tapered roller bearing outer race P26.40-2095-04 Disassemble

1 Remove differential AR26.50-P-0540FF 2 Remove magnetic disk (5) 3.1 Remove shift module Transmission 717.470/471/473/478 in model 454.0 Transmission 717.470/471/473/478 in model AR26.60-P-0630FF 454.0 3.2 Remove shift actuator Transmission 717.474/475 in model 454.0 Transmission 717.474/475 in model 454.0 AR26.60-P-0040FF 4 Remove reverse gear gearwheel (4) AR26.50-P-0460FF 5 Remove oil line (6) 6 Undo screws/bolts (3) of gearshift linkage (2) and remove gearshift linkage (2) from rear section of transmission housing (1) 7 Use a suitable screwdriver to make a hole in The transmission cover (9) for the drive

the center of both transmission covers (9), pry shaft (7) is in two pieces. off the transmission covers (9) and then remove 8 Remove retaining ring (arrow A) of output shaft (8) and retaining ring (arrow B) of drive shaft (7) 9 Insert rear section of transmission housing (1), as shown, into the hydraulic press (13) 10 Use a suitable sleeve (11) to uniformly press

the drive shaft (7) out through the opening Ensure that the drive shaft (7) or the output (arrow D) and the output shaft (8) out through shaft (8) do not tilt or fall down. opening (arrow C) Otherwise they may be damaged. Because the drive shaft (7) and the output

shaft (8) are connected to each other by the shift forks (10), it is not possible to press out the drive shaft (7) or the output shaft (8) in a single pressing procedure. 11 Place drive shaft (7) and output shaft (8) with shift forks (10) onto workbench 12 Remove shift forks (10) from sliding sleeves (12) of drive shaft (7) and output shaft (8) 13 Remove tapered roller bearing of differential AR26.50-P-0441FF together with radial shaft sealing ring and tapered roller bearing outer rings (17) 14 Remove transmission oil filler screw (16) 15 Remove retaining ring (arrow E) of drive shaft AR26.50-P-4744-04FF roller bearing (14) and press out drive shaft roller bearing (14) 16 Remove retaining ring (arrow F) of output AR26.50-P-0419-02FF shaft roller bearing (15) and press out output shaft roller bearing (15) Assemble

17 Install output shaft roller bearing (15) and fit AR26.50-P-0419-02FF retaining ring (arrow F) 18 Install drive shaft roller bearing (14) and fit AR26.50-P-4744-04FF retaining ring (arrow E) 19 Screw on and tighten transmission oil filler *BA26.40-P-1001-01D Screw plug to transmission housing screw (16) 20 Install tapered roller bearing of differential AR26.50-P-0441FF together with radial shaft sealing ring and tapered roller bearing outer rings (17) 21 Align and position shift forks (10) on sliding Pay attention to installation position of shift

sleeves (12) of drive shaft (7) and output shaft forks (10). (8) Page 2 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2476ff, Disassemble/assemble rear section of transmission housing Transmission 717.4 in model 454.0

Position drive shaft (7) and output shaft (8)

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1362 · Applies to: 453 · AR: AR26.50-P-0460FF, AR26.60-P-0630FF, AR26.60-P-0040FF, AR26.50-P-0540FF

22 Position drive shaft (7) and output shaft (8) with shift forks (10) in rear section of transmission housing (1) 23 Insert rear section of transmission housing

(1), as shown, into the hydraulic press (13) It must be ensured that the output shaft roller bearing (15) and the drive shaft roller bearing (14) are suitably supported. Otherwise the output shaft roller bearing (15) or drive shaft roller bearing (14) may be irreparably damaged. 24 Press in drive shaft (7) and output shaft (8)

using a suitable sleeve (11) evenly into the It must be ensured that the output shaft roller rear section of transmission housing (1) bearing (15) and the drive shaft roller bearing (14) are suitably supported. Otherwise the output shaft roller bearing (15) or drive shaft roller bearing (14) may be irreparably damaged. Because the drive shaft (7) and the output

shaft (8) are connected to each other by the shift forks (10), it is not possible to install the drive shaft (7) or the output shaft (8) in a single pressing procedure. 25 Remove rear section of transmission housing (1) from hydraulic press (13) 26 Install retaining ring (arrow A) of output shaft (8) and retaining ring (arrow B) of drive shaft (7) 27 Carefully insert new transmission cover (9) The transmission cover (9) for the drive

using a plastic mallet shaft (7) is in two pieces. 28 Insert gearshift linkage (2) into rear section of *BA26.20-P-1001-04A Bolt, gear module to rear section of transmission housing (1) and fasten in place transmission housing using screws/bolts (3) 29 Install gear wheel for reverse gear (4) AR26.50-P-0460FF 30 Insert oil line (6) Pay attention to installation position.

31.1 Install shift module Transmission 717.470/471/473/478 in model 454.0 Transmission 717.470/471/473/478 in model AR26.60-P-0630FF 454.0 31.2 Install shift actuator Transmission 717.474/475 in model 454.0 Transmission 717.474/475 in model 454.0 AR26.60-P-0040FF 32 Insert magnetic disk (5) 33 Install differential AR26.50-P-0540FF Housing Number Designation Transmission 717.4 in model 454 BA26.20-P-1001-04A Bolt, gear module to rear section of transmission housing Nm 20 Housing Number Designation Transmission Transmission 717.470/471/472/473 717.474/475 in /478 in model 454 model 454 BA26.40-P-1001-01D Screw plug to transmission housing Nm 43 43 Page 3 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2476ff, Disassemble/assemble rear section of transmission housing Transmission 717.4 in model 454.0

AR26.40-P-2002FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1363 · Applies to: 453 · AR: AR26.40-P-2002FF

Disassemble/assemble transmission housing 28.4.15 Transmission 717.4 in model 454.0 P26.40-2092-09 1 Rear section of transmission housing 5 Magnet disk 9 Transmission cover 2 Gearshift linkage 6 Oil guide 10 Shift forks 3 Bolts 7 Drive shaft 4 Reverse gearwheel 8 Output shaft P26.40-2093-07 1 Rear section of transmission housing 10 Shift fork 13 Hydraulic press 7 Drive shaft 11 Sleeve 8 Output shaft 12 Sliding sleeve Page 1 of 4 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2002ff, Disassemble/assemble transmission housing Transmission 717.4 in model 454.0

Shown on TRANSMISSION 717.470

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1364 · Applies to: 453 · AR: AR26.50-P-0540FF, AR26.60-P-0630FF, AR26.60-P-0040FF, AR26.50-P-0460FF, AR26.50-P-0441FF

1 Rear section of transmission housing 14 Radial shaft sealing ring 15 Transmission oil drain screw 16 Radial shaft sealing ring 17 Tapered roller bearing outer race 18 Bolt 19 Bracket 20 Drive shaft roller ball bearing 21 Output shaft roller ball bearing 22 Tapered roller bearing outer race 23 Transmission oil filler screw 24 Radial shaft sealing ring 25 Drive shaft roller bearing 26 Output shaft roller bearing 27 Front section of transmission housing P26.40-2094-06 Disassemble

1 Remove differential AR26.50-P-0540FF 2 Remove magnetic disk (5) 3.1 Remove shift module Transmission 717.470/471/473/478 in model 454.0 Transmission 717.470/471/473/478 in model AR26.60-P-0630FF 454.0 3.2 Remove shift actuator Transmission 717.474/475 in model 454.0 Transmission 717.474/475 in model 454.0 AR26.60-P-0040FF 4 Remove reverse gear gearwheel (4) AR26.50-P-0460FF 5 Remove oil line (6) 6 Undo screws/bolts (3) of gearshift linkage (2) and remove gearshift linkage (2) from rear section of transmission housing (1) 7 Use a suitable screwdriver to make a hole in The transmission cover (9) for the drive

the center of both transmission covers (9), pry shaft (7) is in two pieces. off the transmission covers (9) and then remove 8 Remove retaining ring (arrow A) of output shaft (8) and retaining ring (arrow B) of drive shaft (7) 9 Insert rear section of transmission housing (1), as shown, into the hydraulic press (13) 10 Use a suitable sleeve (11) to uniformly press

the drive shaft (7) out through the opening Ensure that the drive shaft (7) or the output (arrow D) and the output shaft (8) out through shaft (8) do not tilt or fall down. opening (arrow C) Otherwise they may be damaged. Because the drive shaft (7) and the output

shaft (8) are connected to each other by the shift forks (10), it is not possible to press out the drive shaft (7) or the output shaft (8) in a single pressing procedure. 11 Place drive shaft (7) and output shaft (8) with shift forks (10) onto workbench 12 Remove shift forks (10) from sliding sleeves (12) of drive shaft (7) and output shaft (8) 13 Remove tapered roller bearing of differential When replacing the rear section of the together with the radial shaft sealing ring (14, transmission housing (1) or the front section of 24) and the tapered roller bearing outer rings the transmission housing (27). (17, 22) AR26.50-P-0441FF The tapered roller bearings and the

relevant tapered roller bearing outer rings (17, 22) must always be replaced in pairs. Page 2 of 4 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2002ff, Disassemble/assemble transmission housing Transmission 717.4 in model 454.0

Undo the screws (18), remove bracket (19)

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1365 · Applies to: 453 · AR: AR26.50-P-0441FF

14 Undo the screws (18), remove bracket (19) When installing new front section of and remove output shaft roller ball bearing transmission housing (27). (21) and drive shaft roller ball bearing (20) Transmission 717.470/471/474/478 in model AR26.40-P-2470-05FF 454.0 Transmission 717.473/475 in model 454.0 AR26.40-P-2470-05FG 000589303300 Internal extractor 000589343300 Counter stay 15 Unscrew transmission oil drain screw (15) and When replacing the front section of the transmission oil filler screw (23) transmission housing (27) or the rear section of the transmission housing (1). 16 Remove retaining ring (arrow E) of drive shaft When replacing the rear section of the roller bearing (26) and press out drive shaft transmission housing (1). roller bearing (26) AR26.50-P-4744-04FF 17 Remove retaining ring (arrow F) of output shaft When replacing the rear section of the roller bearing (25) and press out output shaft transmission housing (1). roller bearing (25) AR26.50-P-0419-02FF Assemble

18 Install output shaft roller bearing (25) and fit When replacing the rear section of the circlip (arrow F) transmission housing (1). AR26.50-P-0419-02FF 19 Install drive shaft roller bearing (26) and fit When replacing the rear section of the circlip (arrow E) transmission housing (1). AR26.50-P-4744-04FF 20 Screw in and tighten transmission oil filler When replacing the front section of the screw (15) and transmission oil drain screw transmission housing (27) or the rear section (23) of the transmission housing (1). BA26.40-P-1001-01D Screw plug to transmission housing 21 Install output shaft roller ball bearing (21) and When installing new front section of drive shaft roller ball bearing (20), position transmission housing (27). bracket (19) and screw on using screws/bolts (18) Transmission 717.470/471/474/478 in model AR26.40-P-2470-05FF 454.0 Transmission 717.473/475 in model 454.0 AR26.40-P-2470-05FG BA26.40-P-1006-01D Bolt, bearing cap to front section of transmission housing 000589343300 Counter stay 000589303300 Internal extractor 168589001400 Sleeve 454589021500 Drift 22 Install tapered roller bearing of differential When replacing the rear section of the together with the radial shaft sealing ring (14, transmission housing (1) or the front section of 24) and the tapered roller bearing outer rings the transmission housing (27). (17, 22) AR26.50-P-0441FF 23 Align and position shift forks (10) on sliding Pay attention to installation position of shift

sleeves (12) of drive shaft (7) and output shaft forks (10). (8) 24 Position drive shaft (7) and output shaft (8) with shift forks (10) in rear section of transmission housing (1) 25 Insert rear section of transmission housing

(1), as shown, into the hydraulic press (13) It must be ensured that the output shaft roller bearing (25) and the drive shaft roller bearing (26) are supported through suitable shims. Otherwise the output shaft roller bearing (25) or drive shaft roller bearing (26) may be irreparably damaged. 26 Press in drive shaft (7) and output shaft (8)

using a suitable sleeve (11) evenly into the It must be ensured that the output shaft roller rear section of transmission housing (1) bearing (25) and the drive shaft roller bearing (26) are supported through suitable shims. Otherwise the output shaft roller bearing (25) or drive shaft roller bearing (26) may be irreparably damaged. Because the drive shaft (7) and the output

shaft (8) are connected to each other by the shift forks (10), it is not possible to press in the drive shaft (7) or the output shaft (8) in a single pressing procedure. 27 Remove rear section of transmission housing (1) from hydraulic press (13) Page 3 of 4 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2002ff, Disassemble/assemble transmission housing Transmission 717.4 in model 454.0

Install retaining ring (arrow A) of output shaft

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1366 · Applies to: 453 · AR: AR26.50-P-0460FF, AR26.60-P-0630FF, AR26.60-P-0040FF, AR26.40-P-0335FF, AR26.50-P-0540FF

28 Install retaining ring (arrow A) of output shaft (8) and retaining ring (arrow B) of drive shaft (7) 29 Carefully insert new transmission cover (9) The transmission cover (9) for the drive

using a plastic mallet shaft (7) is in two pieces. 30 Insert gearshift linkage (2) into rear section of *BA26.20-P-1001-04A Bolt, gear module to rear section of transmission housing (1) and fasten in place transmission housing using screws/bolts (3) 31 Install gear wheel for reverse gear (4) AR26.50-P-0460FF 32 Insert oil line (6) Note installation position of oil line (6).

33.1 Install shift module Transmission 717.470/471/473/478 in model 454.0 Transmission 717.470/471/473/478 in model AR26.60-P-0630FF 454.0 33.2 Install shift actuator Transmission 717.474/475 in model 454.0 Transmission 717.474/475 in model 454.0 AR26.60-P-0040FF 34 Insert magnetic disk (5) 35 Install radial shaft sealing ring (16) onto drive AR26.40-P-0335FF shaft (7) 36 Install differential AR26.50-P-0540FF Housing Number Designation Transmission 717.4 in model 454 BA26.20-P-1001-04A Bolt, gear module to rear section of transmission housing Nm 20 Housing Number Designation Transmission Transmission 717.470/471/472/473 717.474/475 in /478 in model 454 model 454 BA26.40-P-1001-01D Screw plug to transmission housing Nm 43 43 Housing Number Designation Transmission Transmission 717.470/471/472/473 717.474/475 in /478 in model 454 model 454 BA26.40-P-1006-01D Bolt, bearing cap to front section of transmission housing Nm 8 8 454 589 02 15 00 000 589 34 33 00 000 589 30 33 00 168 589 00 14 00 Counter stay Internal extractor Drift Sleeve Page 4 of 4 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2002ff, Disassemble/assemble transmission housing Transmission 717.4 in model 454.0

AR26.40-P-2470FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1367 · Applies to: 453 · AR: AR26.40-P-2470FF, AR26.00-P-0200FF, AR26.10-P-0020FB, AR26.10-P-0020FF, AR26.10-P-0020FG (+1 more)

Remove and install front section of transmission housing 03.11.2016 Transmission 717.4 in model 454.0 P26.40-2091-09 Shown on TRANSMISSION 717.470 1 Rear section of transmission housing 3 Screws/bolts 5 Screws/bolts 2 Front section of transmission housing 4 Bracket Shown on TRANSMISSION 717.470 1 Rear section of transmission housing 2 Front section of transmission housing 6 Screws/bolts P26.40-2097-11 Remove/install

1 Drain transmission oil AR26.00-P-0200FF 2 Remove transmission Transmission 717.478 in model 454.0 AR26.10-P-0020FB Transmission 717.470/471/474 in model AR26.10-P-0020FF 454.03 Transmission 717.473/475 in model 454.0 AR26.10-P-0020FG 3 Remove central clutch release bearing AR25.20-P-0180FF 4 Unscrew screws/bolts (3, 5) *BA26.40-P-1005-01D Bolt, front section of transmission housing to rear section of transmission housing 5 Remove bracket (4) Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2470ff, Remove and install front section of transmission housing Transmission 717.4 in model 454.0

AR26.40-P-0339SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1369 · Applies to: 453 · AR: AR26.40-P-0339SR, AR35.30-P-0620SRE, AR35.30-P-0620SRA, AR35.30-P-0620SR

Remove/install axle shaft radial shaft sealing rings 06.07.2018 Model 453 Shown on model 453.04 1 Radial shaft sealing ring 2 Rear axle shafts 3 Transmission P26.40-2132-04 Remove

1 Remove left or right rear axle shaft (2) Model 453 Model 453.091/391/491 AR35.30-P-0620SRE Model 453 with transmission 700.41 AR35.30-P-0620SRA Model 453 with transmission 700.12 AR35.30-P-0620SR 2 Pry radial shaft sealing ring (1) out of

transmission (3) using a suitable tool Do not damage seat surface of radial shaft sealing ring (1). Leaks may occur otherwise. Clean

3 Clean seat surface of radial shaft sealing ring (1) using lint-free dry cloth Install

4 Install new radial shaft sealing ring (1) *700589101500 Drift 5 Install left or right rear axle shaft (2) Model 453 Model 453.091/391/491 AR35.30-P-0620SRE Model 453 with transmission 700.41 AR35.30-P-0620SRA Model 453 with transmission 700.12 AR35.30-P-0620SR 700 589 10 15 00 Drift Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-0339sr, Remove/install axle shaft radial shaft sealing rings Model 453

AR26.40-P-0345SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1370 · Applies to: 453 · AR: AR26.40-P-0345SR, AR26.10-P-0020SR

Remove/install central clutch operator 20.03.2017 Transmission 700.12 in model 453 (except 453.09/39/49) 1 Central clutch release bearing 2 Bolt 3 Transmission 4 Hydraulic line P26.40-2130-11 Remove/install

1 Remove transmission (3) AR26.10-P-0020SR 2 Unscrew screws/bolts (2) *BA26.40-P-1002-01G Bolt, central clutch release bearing in coupling housing 3 Remove central clutch release bearing (1) with hydraulic line (4) from transmission (3) 4 Install in the reverse order Housing Number Designation Transmission 700.12 BA26.40-P-1002-01G Bolt, central clutch release bearing in coupling housing Nm 25 Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, ar26.40-p-0345sr, Remove/install central clutch operator Transmission 700.12 in model 453 (except 453.09/39/49)

AR26.40-P-0335FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1371 · Applies to: 453 · AR: AR26.40-P-0335FF, AR25.20-P-0180FF

Remove/install drive shaft radial shaft sealing ring 27.6.07 TRANSMISSION 717.4 in MODEL 454.0 P26.00-2118-08 1 Front section of transmission 2 Radial shaft seal housing Remove/install

1 Remove central clutch release bearing AR25.20-P-0180FF 2 Remove radial shaft sealing ring (2) using an *454589011400

appropriate extractor sleeve from the transmission housing front section (1) Installation:

Replace radial shaft sealing ring (2) and moisten the lip with transmission oil. Knock in radial shaft sealing ring (2) until it abuts with the front section of transmission housing (1) using drift. *454589021500

3 Install in the reverse order 454 589 01 14 00 454 589 02 15 00 Set of extractor sleeves Drift Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-0335ff, Remove/install drive shaft radial shaft sealing ring TRANSMISSION 717.4 in MODEL 454.0

AR26.40-P-0339FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1372 · Applies to: 453 · AR: AR26.40-P-0339FF, AR33.30-P-0620FF, AR33.30-P-0620FG

Remove/install radial shaft seals of axle shafts (transmission installed) 3.3.04 TRANSMISSION 717.47 in MODEL 454.0 Shown on transmission which has been removed 1 Radial shaft seal 2 Transmission housing P26.40-2065-11 Remove/Install

1 Remove left or right front axle shaft Engines 134.9, 135.9 AR33.30-P-0620FF Engines 122.950, 639.939 AR33.30-P-0620FG 2 Using a suitable tool, lever radial shaft sealing Do not damage transmission housing (2) ring (1) out of transmission housing (2) otherwise leaks may occur. Installation:

Use the drift to carefully drive radial shaft sealing ring (1) into the transmission housing (2). The radial shaft sealing ring (1) must lie flush with the transmission housing (2). *454589031500

3 Install in the reverse order 454 589 03 15 00 Drift Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-0339ff, Remove/install radial shaft seals of axle shafts (transmission installed) TRANSMISSION 717.47 in MODEL 454.0

AR26.40-P-0340FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1373 · Applies to: 453 · AR: AR26.40-P-0340FF

Remove/install radial shaft seals of axle shafts (transmission removed) 21.1.08 TRANSMISSION 717.4 in MODEL 454.0 Shown on transmission 717.470 1 Front section of transmission housing 2 Rear section of transmission housing 3 Radial shaft seal 4 Radial shaft seal P26.40-2090-06 Removing

1 Using a suitable tool, lever radial shaft sealing Do not damage the front section of the ring (3) out of the front section of transmission transmission housing (1) or the rear section of housing (1) or radial shaft sealing ring (4) out the transmission housing (2), as otherwise of the rear section of transmission housing (2) leaks may occur. Install

2 Carefully drive radial shaft sealing ring The radial shaft sealing ring (3, 4) must fit (3, 4) using the drift into the front section of flush with the front section of the transmission the transmission housing (1) or the rear housing (1) or the rear section of the section of the transmission housing (2) transmission housing (2). *454589031500

454 589 03 15 00 Drift Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-0340ff, Remove/install radial shaft seals of axle shafts (transmission removed) TRANSMISSION 717.4 in MODEL 454.0

AR26.40-P-0006SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1374 · Applies to: 453 · AR: AR26.40-P-0006SR, AR26.00-P-0200SR

Remove/install reverse lamp switch 17.03.2017 Transmission 700.12 in model 453 (except 453.09/39/49) 1 Electrical connector S29/5 Backup light activation/idle recognition switch P26.40-2134-04 Remove/install

1 Drain transmission oil AR26.00-P-0200SR 2 Disconnect electrical connector (1) 3 Remove backup light activation/idle Installation: Apply Loctite 243 to thread of

recognition switch (S29/5) backup light activation/idle recognition switch (S29/5). Loctite 243 BR00.45-Z-1066-01A BA26.40-P-1005-01G Reverse lamp switch at transmission housing 4 Install in the reverse order Housing Number Designation Transmission 700.12 BA26.40-P-1005-01G Reverse lamp switch at transmission housing Nm 23 Repair materials Number Designation Order number BR00.45-Z-1066-01A Loctite 243 A 613 989 09 71 09 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-0006sr, Remove/install reverse lamp switch Transmission 700.12 in model 453 (except 453.09/39/49)

AR26.40-P-2001SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1375 · Applies to: 453 · AR: AR26.40-P-2001SR, AR26.50-P-0005SR, AR26.40-P-0345SR, AR26.40-P-0006SR

Remove/install transmission housing 06.03.2020 Transmission 700.12 in model 453 P26.40-2127-07 1 Transmission housing 5 Shift rail 2 Central clutch release bearing 7 Clutch housing 3 Bolts 9 Shift finger 4 Gearshift actuator P26.40-2129-08 1 Transmission housing 6 3rd gear idler gear 4 Gearshift actuator 7 Clutch housing 5 Shift rail 8 Shift unit for 3rd/4th gear Remove

1 Remove gear set for 5th gear AR26.50-P-0005SR 2 Engage 3rd gear at the gearshift actuator (4) 3 Remove central clutch release bearing (2) AR26.40-P-0345SR 4 Remove backup light switch AR26.40-P-0006SR 5 Remove bolts (3) 6 Unlock shift rail (5) and unclip from the gearshift actuator (4) 7 Detach the transmission housing (1) from the clutch housing (7) using a suitable tool 8 Remove transmission housing (1) from clutch housing (7) Clean

9 Clean sealing surfaces at transmission Assembly cleaner *BR00.45-Z-1028-04A housing (1) and at clutch housing (7) Install

10 Engage 3rd gear idler gear (6) at the shift unit for 3rd/4th gear (8) manually as shown Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2001sr, Remove/install transmission housing Transmission 700.12 in model 453

Apply sealant to the sealing surface on the

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1376 · Applies to: 453 · AR: AR26.40-P-0006SR, AR26.40-P-0345SR, AR26.50-P-0005SR

11 Apply sealant to the sealing surface on the Sealant, Loctite 5970, 50 ml BR00.45-Z-1013-01A clutch housing (7) 12 Pull the gearshift actuator (4) as far as the end stop in the direction of the arrow, hold it in place and place the transmission housing (1) onto the clutch housing (7) 13 Clip the shift rail (5) in place on the gearshift actuator (4) and lock 14 Position bolts (3) 15 Tighten bolts (3) from the inside to the outside BA26.40-P-1001-01G Bolt, transmission housing to clutch housing 16 Install backup light switch AR26.40-P-0006SR 17 Install central clutch release bearing (2) AR26.40-P-0345SR 18 Install gear set for 5th gear AR26.50-P-0005SR Check

19 Shift through all the gears of the manual If there are complaints: transmission Correct position of the shift finger (9) in the transmission housing (1). Housing Number Designation Transmission 700.12 BA26.40-P-1001-01G Bolt, transmission housing to clutch housing Nm 25 Repair materials Number Designation Order number BR00.45-Z-1013-01A Sealant, Loctite 5970, 50 ml A 003 989 98 20 10 BR00.45-Z-1028-04A Assembly cleaner A 000 986 56 01 Page 2 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-2001sr, Remove/install transmission housing Transmission 700.12 in model 453

AR26.40-P-0358SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1377 · Applies to: 453 · AR: AR26.40-P-0358SR, AR26.40-P-2001SR

Remove/install transmission housing bearing 27.04.2017 Transmission 700.12 in model 453 (except 453.09/39/49) P26.40-2131-09 Shown on output shaft bearing (1) 1 Output shaft bearing 4 Workshop press 2 Propeller shaft bearing 5 Retaining ring 3 Transmission housing 6 Groove Remove

1 Remove transmission housing (3) AR26.40-P-2001SR 2 Position transmission housing (3) on workshop press (4) 3 Position suitable press-out tool onto output shaft bearing (1) onto propeller shaft bearing (2) 4 Spread retaining ring (5) using suitable pliers Helper required.

while simultaneously pressing output shaft bearing (1) or propeller shaft bearing (2) downwards 5 Remove retaining ring (5) Install

6 Install new retaining ring (5) 7 Position new output shaft bearing (1) or new The groove (6) of the output shaft bearing

propeller shaft bearing (2) onto retaining ring (1) or the propeller shaft bearing (2) must face (5) in transmission housing (3) upwards. 8 Press in output shaft bearing (1) or drive shaft Retaining ring (5) must latch audibly into

bearing (2) evenly groove (6) of output shaft bearing (1) or propeller shaft bearing (2). 9 Install transmission housing (3) AR26.40-P-2001SR Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.40-p-0358sr, Remove/install transmission housing bearing Transmission 700.12 in model 453 (except 453.09/39/49)

AR26.50-P-0600SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1378 · Applies to: 453 · AR: AR26.50-P-0600SR, AR26.40-P-2001SR, AR26.50-P-0419SR

Disassemble/assemble manual transmission 17.03.2017 Transmission 700.12 in model 453 (except 453.09/39/49) P26.50-2302-08 1 Manual transmission 4 Clutch housing 2 Transmission housing 5 Differential 3 Magnet 6 Output shaft Remove

1 Remove transmission housing (2) AR26.40-P-2001SR Disassemble

2 Disassemble manual transmission (1) AR26.50-P-0600-01SR 3 Disassemble output shaft (6) AR26.50-P-0419SR Check

4 Check components of manual transmission (1) Damaged gears must always be replaced

for damage and wear together with the gears they engage with. If there are problems: Replace damaged components. Assemble

5 Replace magnet (3) 6 Moisten components of manual transmission (1) using gear oil 7 Assemble output shaft (6) AR26.50-P-0419SR 8 Assemble manual transmission (1) AR26.50-P-0600-02SR Install

9 install transmission housing (2) AR26.40-P-2001SR Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, ar26.50-p-0600sr, Disassemble/assemble manual transmission Transmission 700.12 in model 453 (except 453.09/39/49)

AR26.50-P-0419FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1379 · Applies to: 453 · AR: AR26.50-P-0419FF, AR26.40-P-2476FF, AR26.50-P-4744FF, AR26.50-P-0460FF

Disassembling and assembling output shaft 11.11.11 TRANSMISSION 717.4 in MODEL 454.0 P26.50-2217-09 1 5th gear wheel 10 Synchronizer ring 19 Snap ring 2 4th gear idler gear 11 3rd gear idler gear 20 Thrust piece 3 Needle roller bearing 12 Needle roller bearing 21 Ball 4 Cone ring 13 Retaining ring 22 Spring 5 Synchronizer ring 14 Clamping jaws 23 Synchronizer body 6 Sleeve 15 2nd gear idler gear 24 Synchronizer ring 7 Sliding sleeve 16 Needle roller bearing 25 1st gear idler gear 8 Synchronizer body 17 Synchronizer ring 26 Needle roller bearing 9 Thrust piece 18 Sliding sleeve 27 Output shaft Disassemble

1 Remove output shaft (27) from the rear AR26.40-P-2476FF section of the transmission housing 2 Disassemble output shaft (27) AR26.50-P-0419-05FF The output shaft (27) components must not be mixed up. Mark the location and position of the components relative to each other before disassembling. *000589453300

Workshop press *000589453300 gotis://G_58.2_01.0 Electric plastic hot air blower gotis://K_60-65_11.0 Checking

3 Check all parts for damage and wear and Damaged or worn gear wheels and those replace if necessary gear wheels in mesh with them have to be replaced. See: Dismantle, assemble drive shaft. AR26.50-P-4744FF Remove/install reverse gear wheel AR26.50-P-0460FF Assemble

4 Clean all parts before installation and coat lightly with transmission oil 5 Assemble output shaft (27) AR26.50-P-0419-06FF Workshop press gotis://G_58.2_01.0 6 Install output shaft (27) into the rear section of AR26.40-P-2476FF the transmission housing and assemble the rear section of the transmission housing Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-0419ff, Disassembling and assembling output shaft TRANSMISSION 717.4 in MODEL 454.0

AR26.50-P-0419SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1381 · Applies to: 453 · AR: AR26.50-P-0419SR, AR26.50-P-0600SR

Disassembling and assembling output shaft 17.03.2017 Transmission 700.12 in model 453 (except 453.09/39/49) 1 Output shaft 2 1st gear idler gear 3 Shift unit for 1st/2nd gear 4 Snap ring 5 Washer 6 2nd gear idler gear 7 3rd gear idler gear P26.50-2307-06 Disassemble

1 Disassemble manual transmission AR26.50-P-0600SR 2 Disassemble output shaft (1) AR26.50-P-0419-05SR Check

3 Check components of output shaft (1) for signs Damaged gears must always be replaced

of damage and wear together with the gears they engage with. If there are problems: Replace damaged components. Assemble

4 Moisten components of output shaft (1) with gear oil 5 Assemble output shaft (1) AR26.50-P-0419-06SR 6 Assemble manual transmission AR26.50-P-0600SR Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-0419sr, Disassembling and assembling output shaft Transmission 700.12 in model 453 (except 453.09/39/49)

AR26.50-P-4744FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1382 · Applies to: 453 · AR: AR26.50-P-4744FF

Dismantle, assemble drive shaft. 11.11.11 TRANSMISSION 717.4 in MODEL 454.0 P26.50-2228-09 1 Drive shaft 5 Thrust piece 10 Synchronizer ring 2 Synchronizer body 8 5th gear idler gear 11 Needle roller bearing 3 Sliding sleeve 9 4th gear wheel 12 3rd gear wheel 4 Sleeve 1 Drive shaft 2 Synchronizer body 3 Sliding sleeve 4 Sleeve 5 Thrust piece P26.50-2213-06 Page 1 of 4 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-4744ff, Dismantle, assemble drive shaft. TRANSMISSION 717.4 in MODEL 454.0

Hydraulic press

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1384 · Applies to: 453 · AR: AR26.40-P-2476FF, AR26.50-P-0419FF

6 Hydraulic press 12 3rd gear wheel Disassemble

1 Remove drive shaft (1) from rear section of AR26.40-P-2476FF transmission housing 2 Detach sliding sleeve (3) upwards from the Observe installation position of sliding synchronizer body (2) and remove the three sleeve (3). 180° offset thrust pieces (5) The sliding sleeve (3) has three 180° offset grooves (arrow a) into which the thrust piece balls (5) mesh. There are also several large, 180° offset teeth (arrow b) on the sliding sleeve (3) which can only be positioned into the corresponding cutouts. These special features help to define the exact installation position of the sliding sleeve (3). 3 Mount puller (7) with flat side facing upwards, Position puller (7) between gear wheel for as shown in picture A, and position drive shaft 4th. gear (9) and gear wheel for 3rd. gear (12) (1) in hydraulic press (6) (arrow c). *000589453300

Workshop press gotis://G_58.2_01.0 4 Use heat gun (14) to heat up synchronizer Hold drive shaft (1) firmly during the body (2) as well as gear wheel for 4th. gear removal procedure, to ensure that it does not (9) and press down using the hydraulic press fall down and suffer damage. (6) Electric plastic hot air blower gotis://K_60-65_11.0 5 Remove drive shaft (1) from hydraulic press (6) and remove synchronizer body (2), synchronizer ring (10), needle bearing (11), idler gear for 5th. gear (8) and gear wheel for 4th. gear (9) 6 Screw on puller (7) with flat side facing Position puller (7) below gear wheel for upwards, as shown in picture B, and position 3rd. gear (12). drive shaft (1) in hydraulic press (6) *000589453300

7 Use heat gun (14) to heat up gear wheel for Hold drive shaft (1) firmly during the 3rd gear (12) and press down using the removal procedure, to ensure that it does not hydraulic press (6). fall down and suffer damage. 8 Remove drive shaft (1) from hydraulic press (6) and remove gear wheel for 3rd. gear (12) Checking

9 Check all parts of input shaft (1) for damage If gear wheels are damaged or broken the and wear gear wheels that they mesh with must also be replaced. See: Disassembling and assembling output shaft AR26.50-P-0419FF Assemble

10 Clean all parts before installation and coat with transmission oil 11 Position gear wheel for 3rd. gear (12) and Observe installation position of gear wheel gear wheel for 4th gear (9) on the drive shaft of 3rd. gear (12) and gear wheel of 4th gear (1) (9). 12 Position drive shaft (1) with gear wheel for 3rd. gear (12) and gear wheel for 4th. gear (9) on a suitable sleeve (13), as shown in picture C, in the hydraulic press (6) 13 Use heat gun (14) to heat gear wheel for 3rd. gear (12) and gear wheel for 4th gear (9) and use hydraulic press (6) to press all the way on 14 Position needle bearing (11) and idler gear for 5th gear (8) onto drive shaft (1) 15 Position synchronizer ring (10) and synchronizer body (2) onto drive shaft (1) 16 Position drive shaft (1), as shown in picture D, into the hydraulic press (6) 17 Use heat gun (14) to heat synchronizer body (2) and then use hydraulic press (6) to press all the way on 18 Insert the three 180° offset thrust pieces (5) into the synchronizer body (2) Page 3 of 4 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-4744ff, Dismantle, assemble drive shaft. TRANSMISSION 717.4 in MODEL 454.0

Align sliding sleeve (3) to match the grooves

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1385 · Applies to: 453 · AR: AR26.40-P-2476FF

19 Align sliding sleeve (3) to match the grooves The sliding sleeve (3) has three 180° (arrow a) and the large teeth (arrow b), and offset grooves (arrow a) into which the thrust slide over the synchronizer body (2) piece balls (5) mesh. There are also several large, 180° offset teeth (arrow b) on the sliding sleeve (3) which can only be positioned into the corresponding cutouts. These special features help to define the exact installation position of the sliding sleeve (3). 20 Install sleeve (4) 21 Insert drive shaft (1) into the rear section of AR26.40-P-2476FF the transmission housing and assemble the rear section of the transmission housing 000 589 45 33 00 Puller Page 4 of 4 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-4744ff, Dismantle, assemble drive shaft. TRANSMISSION 717.4 in MODEL 454.0

AR26.50-P-0005SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1386 · Applies to: 453 · AR: AR26.50-P-0005SR, AR26.00-P-0200SR, AR26.10-P-0020SR

Remove/install 5th gear set 04.08.2014 TRANSMISSION 700.12 in MODEL 453 P26.50-2313-09 1 Bolts 6 Locking pin 11 5th gear fixed gear 2 Housing 7 Shift fork 12 Jack 3 Shift unit 8 Sliding sleeve 13 Shim 4 Nut 9 Synchronizer body 14 5th gear idler gear 5 Washer 10 Bolt 15 Synchronizer ring Remove

1 Drain transmission oil AR26.00-P-0200SR 2 Remove transmission AR26.10-P-0020SR 3 Remove bolts (1) 4 Remove housing (2) 5 Engage 5th gear using shift unit (3) 6 Unscrew nut (4) using impact wrench/driver 7 Remove washer (5) Note installation position of washer (5).

8 Remove locking pin (6) 9 Remove shift fork (7) with sliding sleeve (8) 10 Unfasten synchronizer body (9) *000589453300 Puller 11 Remove synchronizer body (9) 12 Remove synchronizer ring (15) 13 Pull off 5th gear wheel (11) together with Note installation position of the spacer

bushing (12) and spacer washer (13) washer (13). 14 Unfasten bolt (10) using impact wrench/driver Do not fully remove the bolt (10).

15 Release idler gear for 5th gear (14) using suitable puller 16 Remove screw/bolt (10) 17 Remove idler gear for 5th gear (14) Install

18 Mount idler gear for 5th gear (14) Check idler gear for 5th gear (14) is

correctly seated. 19 Pull off 5th gear wheel (11) together with Check fixed gear for 5th gear (11) is

spacer washer (13) and bushing (12) correctly seated. 20 Screw in bolt (10) Replace bolt (10).

Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-0005sr, Remove/install 5th gear set TRANSMISSION 700.12 in MODEL 453

Install shift fork (7) with shift unit (3)

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1387 · Applies to: 453 · AR: AR26.10-P-0020SR, AR26.00-P-0200SR

21 Install shift fork (7) with shift unit (3) The shift unit (3) consists of a synchronizer

body (9), sliding sleeve (8) and a synchronizer ring (15). 22 Install locking pin (6) Replace locking pin (6).

23 Mount shim (5) Replace shim (5). 24 Screw on nut (4) 25 Install transmission AR26.10-P-0020SR 26 Engage 5th gear on gearshift lever 27 Press brake pedal in vehicle and tighten nut Helper required.

(4) *BA26.00-P-1007-01A Nut of drive shaft 28 Press brake pedal in vehicle and tighten bolt Helper required.

(10) *BA26.00-P-1008-01A Bolt of output shaft 29 Position housing (2) and tighten bolts (1) Replace seal.

*BA26.40-P-1006-01G Bolt, housing for 5th gear to transmission housing 30 Fill with transmission oil AR26.00-P-0200SR Manual transmission, general Number Designation TRANSMISSION 700.12 BA26.00-P-1007-01A Nut of drive shaft Nm 190 Manual transmission, general Number Designation TRANSMISSION 700.12 BA26.00-P-1008-01A Bolt of output shaft Nm 80 Housing Number Designation TRANSMISSION 700.12 BA26.40-P-1006-01G Bolt, housing for 5th gear to transmission housing Nm 25 000 589 45 33 00 Puller Page 2 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-0005sr, Remove/install 5th gear set TRANSMISSION 700.12 in MODEL 453

AR26.50-P-0540FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1388 · Applies to: 453 · AR: AR26.50-P-0540FF, AR26.40-P-2470FF, AR26.50-P-0419FF, AR26.40-P-0340FF, AR26.50-P-0441FF

Remove/install differential and gear sets 21.1.08 TRANSMISSION 717.4 in MODEL 454.0 Shown on transmission 717.470 1 Differential 2 Rear section of transmission housing 3 Output shaft P26.50-2198-06 Removing

1 Remove front section of transmission housing AR26.40-P-2470FF 2 Remove differential (1) from rear section of Check differential (1) for signs of damage transmission housing (2) and wear, replace if necessary. When replacing the differential (1), the gear wheel of the output shaft (3), which merges with the differential (1), must be checked and if necessary the output shaft (3) replaced. Refer to: Disassemble/assemble output shaft (3) AR26.50-P-0419FF 3 Remove radial shaft sealing rings of axle When replacing the differential (1). AR26.40-P-0340FF shafts 4 Remove tapered roller bearing outer race When replacing the differential (1). AR26.50-P-0441-07FF from front section of transmission housing *000589303300

*000589343300

5 Remove tapered roller bearing outer race When replacing the differential (1). AR26.50-P-0441-06FF from rear section of transmission housing (2) *000589303300

*000589343300

Install

6 Install tapered roller bearing with relevant If the differential (1) was replaced. AR26.50-P-0441FF tapered roller bearing outer races 7 Assemble output shaft (3) When the output shaft (3) was replaced. AR26.50-P-0419FF 8 Insert differential (1) into rear section of transmission housing (2) 9 Install front section of transmission housing AR26.40-P-2470FF 000 589 30 33 00 000 589 34 33 00 Internal puller Counter stay Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-0540ff, Remove/install differential and gear sets TRANSMISSION 717.4 in MODEL 454.0

AR26.50-P-0460FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1389 · Applies to: 453 · AR: AR26.50-P-0460FF, AR26.40-P-2470FF, AR26.50-P-0419FF, AR26.50-P-4744FF

Remove/install reverse gear wheel 21.1.08 TRANSMISSION 717.4 in MODEL 454.0 Shown on transmission 717.470 1 Reverse gearwheel 2 Shaft 3 Shift fork 4 Rear section of transmission housing 5 Screw 6 Guide 7 Differential P26.50-2196-06 Remove/install

1 Remove front section of transmission housing AR26.40-P-2470FF 2 Remove differential (7) from rear section of transmission housing (4) and place to one side 3 Remove screw (5) of shaft (2) *BA26.50-P-1001-01E

4 Pull shaft (2) out of gear wheel for reverse gear (1) 5 Route gear wheel for reverse gear (1) out of Installation:

Ensure that the reverse gear the shift fork (3) and remove from the rear wheel (1) is seated correctly section of the transmission housing (4) 6 Remove guide (6) from rear section of Installation:

Prior to installation, clean transmission housing (4) and apply light coating of oil to gear wheel for reverse gear (1), shaft (2) and guide (6). Checking

7 Check gear wheel for reverse gear (1), shaft If a gear for the reverse gear (1) is (2) and guide (6) for signs of damage and damaged or broken then it must be replaced wear, replace if necessary together with the gear wheels it engages with. Refer to: Disassembling and assembling output shaft AR26.50-P-0419FF Dismantle, assemble drive shaft. AR26.50-P-4744FF 8 Install in the reverse order Housing Number Designation Transmission 717.4 BA26.50-P-1001-01E Bolt securing reverse gear shaft Nm 15 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-0460ff, Remove/install reverse gear wheel TRANSMISSION 717.4 in MODEL 454.0

AR26.50-P-0441FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1390 · Applies to: 453 · AR: AR26.50-P-0441FF, AR26.50-P-0540FF, AR26.40-P-0340FF

Remove/install tapered roller bearings on differential 11.11.11 TRANSMISSION 717.4 in MODEL 454.0 P26.50-2195-09 Shown on transmission 717.470 1 Tapered roller bearing 3 Rear section of transmission housing 5 Front section of transmission housing 2 Differential 4 Tapered roller bearing outer race Remove/install

1 Remove differential (2). AR26.50-P-0540FF 2 Remove radial shaft sealing rings of axle AR26.40-P-0340FF shafts 3 Detach tapered roller bearing (1) from AR26.50-P-0441-01FF Installation: Tapered roller bearings (1) differential (2). must always be replaced in pairs . *000589603400

*001589503300

*140589031500

Workshop press gotis://G_58.2_01.0 4 Remove tapered roller bearing outer race (4) AR26.50-P-0441-07FF Installation: Replace tapered roller from front section of transmission housing (5) bearing outer race (4). *000589303300

*000589343300

*722589003500

5 Remove tapered roller bearing outer race (4) AR26.50-P-0441-06FF Installation: Replace tapered roller from rear section of transmission housing (3) bearing outer race (4). *000589303300

*000589343300

*722589003500

6 Install in the reverse order 000 589 30 33 00 000 589 34 33 00 000 589 60 34 00 001 589 50 33 00 Internal puller Counter stay Chuck Puller Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-0441ff, Remove/install tapered roller bearings on differential TRANSMISSION 717.4 in MODEL 454.0

AR26.50-P-0441SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1392 · Applies to: 453 · AR: AR26.50-P-0441SR, AR26.50-P-0600SR, AR26.40-P-0339SR

Remove/install tapered roller bearings on differential 17.03.2017 Transmission 700.12 in model 453 (except 453.09/39/49) P26.50-2312-09 Shown on tapered roller bearing (2) of transmission housing (3) 1 Bearing shell 4 Tapered roller bearing 2 Tapered roller bearing 5 Differential 3 Transmission housing 6 Workshop press Disassemble

1 Disassemble manual transmission AR26.50-P-0600SR Remove

2 Remove radial shaft sealing rings of axle AR26.40-P-0339SR shafts 3 Remove bearing shell (1) in transmission housing (3) or bearing shell in clutch housing, as shown, using suitable tool 4 Remove tapered roller bearing (2) of 000589883300 Puller, two-arm transmission housing (3) or tapered roller bearing (4) of clutch housing from differential (5) 126589003400 Puller arms Install

5 Position differential (5) on workshop press (6) 6 Align new tapered roller bearing (2) of 711589111500 Drift transmission housing (3) or new tapered roller bearing (4) of clutch housing on differential (5) and press on 7 Position transmission housing (3) or clutch housing on workshop press (6) 8 Press new bearing shell (1) into transmission 203589051500 Drift housing (3) or new bearing shell into clutch housing 9 Install radial shaft sealing rings of axle shafts AR26.40-P-0339SR Assemble

10 Assemble manual transmission AR26.50-P-0600SR Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.50-p-0441sr, Remove/install tapered roller bearings on differential Transmission 700.12 in model 453 (except 453.09/39/49)

AR26.60-P-6604FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1394 · Applies to: 453 · AR: AR26.60-P-6604FF, AR68.20-P-2040FF

Remove/install gearshift lever with bearing bracket 6.12.07 TRANSMISSION 717.470 /471 /473 in MODEL 454.0 1 Bearing bracket 2 Bracket 3 Shift cables 4 Connector 5 Electrical line 6 Electrical line 7 Bracket 8 Shift lever knob 9 Clip 10 Air ducting P26.60-2214-06 Remove/install

1 Remove front floor covering AR68.20-P-2040FF 2 Remove air ducting (10) 3 Use suitable tool to pry off ball heads of shift cables (3) on the bearing bracket (1) 4 Remove bracket (2) 5 Loosen shift cables (3) from brackets at bearing bracket (1) 6 Unplug connector (4) 7 Detach electrical lines (5, 6) at bearing bracket (1) 8 Remove clip (9) Installation:

Replace clip (9). 9 Remove bracket (7) 10.1 Pull shift lever knob (8) upwards and remove Only when installing new bearing bracket (1). with boot. 11 Remove bearing bracket (1) from center *BA26.60-P-1001-01E

tunnel 12 Install in the reverse order 13 Read out fault memory Connect STAR DIAGNOSIS and read out AD00.00-P-2000-04FF

fault memory STAR DIAGNOSIS diagnosis system Shift mechanism

Number Designation Trans- mission 717.470/ 471/473/ 478 BA26.60-P-1001-01E Bolt, bearing bracket to center tunnel Nm 18 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-6604ff, Remove/install gearshift lever with bearing bracket TRANSMISSION 717.470 /471 /473 in MODEL 454.0

AR26.60-P-6604SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1395 · Applies to: 453 · AR: AR26.60-P-6604SR, AR68.20-P-2000SR, AR42.20-P-0500SR

Remove/install gearshift lever with bearing bracket 17.03.2017 Model 453 (except 453.09/39/49) with transmission 700.12 1 Gearshift lever with bearing bracket 2 Retaining clip 3 Shift cables 4 Screw 5 Holder 6 Nuts 7 Ball heads P26.60-2537-06 Remove/install

1 Remove center console AR68.20-P-2000SR 2 Detach parking brake lever from body AR42.20-P-0500SR 3 Unclip retaining clip (2) 4 Detach shift cables (3) from holders, to do so The procedure is identical on both shift

release both locks inwards (arrows) and cables (3). remove each shift cable (3) upwards at same time 5 Remove bolt (4) from blank holder (5) 6 Unscrew nuts (6) 7 Remove blank holder (5) from working area 8 Use suitable tool to unclip ball heads (7) from Raise gearshift lever slightly and turn with

shift cables (3) bearing bracket (1). 9 Remove gearshift lever with bearing bracket (1) 10 Install in the reverse order Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-6604sr, Remove/install gearshift lever with bearing bracket Model 453 (except 453.09/39/49) with transmission 700.12

AR26.60-P-6601FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1396 · Applies to: 453 · AR: AR26.60-P-6601FF

Remove/install handle at gearshift lever 12.2.04 TRANSMISSION 717.470 /471 /473 /474 /475 /478 in MODEL 454.0 P26.60-2233-08 Shown on model 454.031 1 Shift lever knob Remove/install

1 Pull shift lever knob (1) upwards and off gearshift lever. 2 Install in the reverse order Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-6601ff, Remove/install handle at gearshift lever TRANSMISSION 717.470 /471 /473 /474 /475 /478 in MODEL 454.0

AR26.60-P-0040FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1397 · Applies to: 453 · AR: AR26.60-P-0040FF, AR88.00-P-2792FF, AR54.00-P-0002FF

Remove/install shift actuator 16.2.04 TRANSMISSION 717.474 /475 in MODEL 454.0 1 Shift actuator 2 Bolts 3 Connector P27.60-2567-06 Modification notes 25.10.04 Place shift actuator in neutral using STAR-DIAGNOSIS Step 1 added Remove/Install

1 Place shift actuator (1) in neutral using STAR- DIAGNOSIS Connect STAR DIAGNOSIS and read out AD00.00-P-2000-04FF

fault memory STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 2 Remove paneling from center section in front AR88.00-P-2792FF of windshield 3 Remove battery tray AR54.00-P-0002FF 4 Detach plugs (3) on left and right on shift Installation:

Ensure plugs (3) snap into actuator (1) and place wiring harness to one place on left and right on shift actuator (1). side. 5 Unscrew bolts (2) Installation:

Turn in screws (2) uniformly up to contact surface and then tighten. *BA26.60-P-1003-01E

6 Take shift actuator (1) out of the transmission *BR00.45-Z-1053-01A Installation:

Clean the sealing surface housing and apply a thin coating of sealing compound. 7 Install in the reverse order 8 Teach in shift actuator (1), gear position and clutch motor with drag point Connect STAR DIAGNOSIS and read out AD00.00-P-2000-04FF

fault memory STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A Shift mechanism Number Designation Trans- missions 717.474/ 475 BA26.60-P-1003-01E Bolt, shift actuator to transmission Nm 20 Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-0040ff, Remove/install shift actuator TRANSMISSION 717.474 /475 in MODEL 454.0

AR26.60-P-6626FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1399 · Applies to: 453 · AR: AR26.60-P-6626FF, AR09.10-P-1150FF, AR68.20-P-2040FF

Remove/install shift cables 6.12.07 TRANSMISSION 717 in MODEL 454.0 P26.60-2212-09 1 Heat shield 4 Rear footwell air outlet 7 Nuts 2 Bracket 5 Bracket 8 Cover plate 3 Shift cables 6 Bearing bracket Remove/install

1 Remove air filter housing AR09.10-P-1150FF 2 Lever off ball heads of shift cables (3) at transmission and loosen shift cables (3) from brackets at transmission 3 Detach heat shield (1) from body. 4 Detach bracket (2) from body. 5 Remove front floor covering AR68.20-P-2040FF 6 Remove rear footwell air vent (4) 7 Remove bracket (5) 8 Lever off ball heads of shift cables (3) at bearing bracket (6). 9 Loosen shift cables (3) from brackets at bearing bracket (6) 10 Unscrew nuts (7) *BA26.60-P-1002-01E

11 Remove shift cables (3) with cover plate (8) Pay attention to sleeves of cover plate (8). by pulling inwards When pulling out shift cables (3), ensure that shift cables (3) can move freely in the engine compartment. Helper required 12 Install in the reverse order Shift mechanism

Number Designation Trans- Trans- mission missions 717.470/ 717.474/ 471/473/ 475 478 BA26.60-P-1002-01E Nut, shift cable cover to Nm 8 8 center tunnel Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-6626ff, Remove/install shift cables TRANSMISSION 717 in MODEL 454.0

AR26.60-P-6626SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1400 · Applies to: 453 · AR: AR26.60-P-6626SR

Remove/install shift cables 11.12.2014 MODEL 453 with TRANSMISSION 700.12 P26.60-2535-09 Shown on MODEL 453.3 1 Shift cables 5 Bolts 2 Ball heads 6 Sealing 3 Transmission 7 Floor covering 4 Bracket 8 Guide tube P26.60-2536-08 Shown on MODEL 453.0 1 Shift cables 9 Floor covering 5 Bolts 10 Foam material 6 Sealing 11 Electrical line 8 Guide tube Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-6626sr, Remove/install shift cables MODEL 453 with TRANSMISSION 700.12

Remove/install

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1401 · Applies to: 453 · AR: AR26.60-P-6604SR, AR20.40-P-5614SR, AR68.20-P-4800SR

1 Remove shift lever with bearing bracket AR26.60-P-6604SR 2 Remove fan AR20.40-P-5614SR 3 Use suitable tool to pry off ball heads (2) of shift cables (1) on transmission (3) 4 Release locks (arrow) for shift cables (1) inwards, and remove shift cables (1) upwards out of the brackets (4) on the transmission (3) 5 Remove floor covering in rear passenger MODEL 453.0 with TRANSMISSION 700.12 AR68.20-P-4800SR compartment 6 Raise floor covering (9) MODEL 453.0 with TRANSMISSION 700.12 7 Remove foam material (10) MODEL 453.0 with TRANSMISSION 700.12 Installation: Ensure electrical lines (11)

are routed correctly. 8 Move both front seats as far forward as MODEL 453.3/4 with TRANSMISSION 700.12 possible and fold backrests down 9 Partially remove floor covering (7) behind front MODEL 453.3/4 with TRANSMISSION 700.12 seats, fold upwards and fix in place 10 Remove bolts (5) from sealing (6) 11 Installation: Detach sealing (6) from body

Ensure that the sealing (6) is seated correctly. Otherwise, water can penetrate into the vehicle interior. 12 Remove shift cables (1) with sealing (6) from Installation: Ensure that the guide tube

vehicle (8) is properly seated. 13 Install in the reverse order Page 2 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-6626sr, Remove/install shift cables MODEL 453 with TRANSMISSION 700.12

AR26.60-P-0630FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1402 · Applies to: 453 · AR: AR26.60-P-0630FF, AR54.00-P-0002FF

Remove/install shift module 03.11.2016 Transmission 717.470/471/473/478 in model 454.0 Modification notes 13.10.2008 Value changed: Bolt, shift module to transmission BA26.60-P-1005-01E P26.60-2250-07 1 Shift cables 3 Screw 2 Shift module 4 Transmission Remove/install

1 Remove battery tray AR54.00-P-0002FF 2 Use suitable screwdriver to pry off shift cable (1) from shifting module (2) 3 Remove screws/bolts (3) *BA26.60-P-1005-01E Bolt, shift module to transmission Installation:

Clean sealing surfaces and 4 Pull shifting module (2) out of transmission (4) coat with sealant. Check shifting module (2) is correctly seated in the shift forks (arrow). Loctite sealant 5203 *BR00.45-Z-1065-01A 5 Install in the reverse order 6 Perform test drive and check shifting module (2) for signs of leaks Shift operation Number Designation Transmission 717.470/471/473/47 8 in model 454.0 BA26.60-P-1005-01E Bolt, shift module to transmission Nm 12 Repair materials Number Designation Order number BR00.45-Z-1065-01A Loctite sealant 5203 Henkel AG & Co. KGaA www.loctite.de Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-0630ff, Remove/install shift module Transmission 717.470/471/473/478 in model 454.0

AR26.60-P-0630SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1403 · Applies to: 453 · AR: AR26.60-P-0630SR, AR26.40-P-2001SR

Remove/install shift module 17.03.2017 Transmission 700.12 in model 453 (except 453.09/39/49) P26.60-2538-07 1 Shift module 5 Bolts 2 Shift detent 6 Shift finger 3 Inner roll pin 7 Transmission housing 4 Outer roll pin 8 Sealing ring Remove/install

1 Remove transmission housing (7) AR26.40-P-2001SR 2 Remove actuator lock (2) Installation: Apply coating of Loctite to

thread of actuator lock (2). BA26.60-P-1001-01K Shift rod lock to transmission housing Loctite 243 BR00.45-Z-1066-01A 3 Remove inner roll pin (3) Installation: Replace inner roll pin (3).

4 Remove outer roll pin (4) Installation: Replace outer roll pin (4).

5 Remove screw/bolts (5) *BA26.60-P-1002-01K Bolt, shift module to transmission housing 6 Pull gearshift module(1) out slightly and Installation:

Observe installation position remove shift finger (6) of shift finger (6). 7 Pull shift module (1) out of the transmission Installation: Position shift finger (6) before

housing (7) inserting gearshift module (1) into transmission housing (7). Installation: Replace sealing ring (8).

8 Install in the reverse order Shift mechanism Number Designation Transmission 700.12 BA26.60-P-1001-01K Shift rod lock to transmission housing Nm 23 Shift mechanism Number Designation Transmission 700.12 BA26.60-P-1002-01K Bolt, shift module to transmission housing Nm 21 Repair materials Number Designation Order number BR00.45-Z-1066-01A Loctite 243 A 613 989 09 71 09 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar26.60-p-0630sr, Remove/install shift module Transmission 700.12 in model 453 (except 453.09/39/49)

AR27.00-P-0001SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1410 · Applies to: 453 · AR: AR27.00-P-0001SR

Drain/fill transmission oil 10.04.2017 Transmission 700.41 in model 453 1 Filling screw 2 Drain screw P27.00-2496-11 Risk of death Danger caused by vehicle slipping or Align vehicle between vehicle lift columns and AS00.00-Z-0010-01A

toppling off of the lifting platform. position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. Risk of injury. Skin or eye injuries may result Wear protective gloves, protective clothing AS00.00-Z-0002-01A Warning

when handling hot or glowing objects. and safety glasses, if necessary. Risk of injury Wear protective gloves, protective clothing Caution to skin and eyes due to AS00.40-Z-0001-01A

handling of transmission oil. Health risk and safety glasses. caused by swallowing transmission oil Do not pour transmission oil into beverage bottles. Drain 1 Remove filling screw (1) 2 Remove drain screw (2) and rain transmission Only drain transmission oil when

oil fully into suitable container transmission is at operating temperature. Fill 3 Replace sealing ring on drain screw (2) 4 Tighten drain plug (2) BA27.10-P-1007-06A Drain screw to transmission 5 Add gear oil up to lower edge of hole on filling BF27.00-P-1001-01SR Gear oil screw (1) 6 Screw in new filling screw (1) securely

The filling screw (1) must be replaced. Leaks can occur otherwise. Clean

7 Clean area around filling screw (1) and drain screw (2) Check

8 Perform a test drive and check transmission for leaktightness Automatic transmission complete Number Designation Transmission 700.41 BA27.10-P-1007-06A Drain screw to transmission Nm 40 Automatic transmission Number Designation Transmission 700.41 in model 453 BF27.00-P-1001-01SR Gear oil Filling capacity l 1,7 Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar27.00-p-0001sr, Drain/fill transmission oil Transmission 700.41 in model 453

GF27.10-P-9994KJ

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1413 · Applies to: 453 · AR: GF27.10-P-9994KJ

Overview of system components for dual clutch transmission 16.11.15 Transmission 700.4 in model 453.0/3/4 P27.19-2701-79 Vehicle view, shown on model 453.3 A1 Instrument cluster L6/1 Left front axle rpm sensor N15/13 Double clutch transmission control unit A1p12 Gear indicator L6/2 Right front axle rpm sensor N30/4 Electronic Stability Program control unit A1p13 Multifunction display L6/3 Left rear axle rpm sensor S9/1 Stop lamp switch A45/1 Steering wheel clock spring L6/4 Right rear axle rpm sensor S110/1 Steering wheel downshift button contact B37 Accelerator pedal sensor N3/10 ME-SFI [ME] control unit S111/1 Steering wheel upshift button F2 Vehicle interior fuse and relay N15/5 Electronic selector lever module X11/4 Diagnostic connector module control unit Page 1 of 3 © Mercedes-Benz AG, 5/21/18, L/07/20, gf27.10-p-9994kj, Overview of system components for dual clutch transmission Transmission 700.4 in model 453.0/3/4

AR27.10-P-0502SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1416 · Applies to: 453 · AR: AR27.10-P-0502SR

Remove/install automatic transmission 17.03.2017 Transmission 700.41 in model 453 (except 453.09/39/49) Modification notes 14.07.2016 "Clamp torsional damper and engage" added. Operation step 28 25.07.2016 "Reparameterize electronic transmission control" added. Step 32 P27.10-2559-07 Shown with engine 281.910 1 Transmission 16 Nut 2 Electrical connector 17 Charge air pipe (with ENGINE 281.910) 3 Electrical connector 18 Screw 15 Electrical wiring harness P27.10-2560-09 Shown with engine 281.910 1 Transmission 9 Electrical connector 15 Electrical wiring harness 4 Rear axle shaft 10 Electrical connector 19 Screw 5 Left rear axle spring 11 Screw 20 Nut 6 Bolts 12 Ground cable 21 Threaded pins 7 Support brace 13 Electrical connectors 22 Electrical connector Page 1 of 4 © Mercedes-Benz AG, 5/21/18, L/07/20, ar27.10-p-0502sr, Remove/install automatic transmission Transmission 700.41 in model 453 (except 453.09/39/49)

AR27.10-P-0002SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1420 · Applies to: 453 · AR: AR27.10-P-0002SR, AR22.10-P-1101SR

Remove/install bearing of transmission mounting 17.03.2017 Transmission 700.41 in model 453 (except 453.09/39/49) 1 Mount for transmission mounting 2 Left engine mount 3 Screw 4 Bolts 5 Transmission P27.10-2561-06 Remove/install

1 Remove left engine mount (2) AR22.10-P-1101SR 2 Unscrew bolt (3) BA27.10-P-1006-06A Bolt, transmission mount to transmission 3 Raise vehicle with vehicle lift 4 Unscrew bolts (4) on transmission (5) BA27.10-P-1006-06A Bolt, transmission mount to transmission 5 Remove mount from transmission mounting (1) 6 Install in the reverse order Automatic transmission complete Number Designation Transmission 700.41 BA27.10-P-1006-06A Bolt, transmission mount to transmission Nm 62 Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, ar27.10-p-0002sr, Remove/install bearing of transmission mounting Transmission 700.41 in model 453 (except 453.09/39/49)

AR27.10-P-0006SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1421 · Applies to: 453 · AR: AR27.10-P-0006SR

Remove/install vent pipe for transmission 17.03.2017 Model 453 (except 453.09/39/49) with transmission 700.41 P27.10-2593-07 1 Vent cap 2 Vent pipe Remove/install

1 Remove covering over engine Clean

2 Clean area around ventilation pipe (2)

Any ingress of foreign objects into the ventilation pipe must be avoided. Otherwise, the transmission may be damaged. 3 Detach vent cap (1) 4 Use suitable pliers to pull out ventilation pipe (2) 5 Install in the reverse order Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar27.10-p-0006sr, Remove/install vent pipe for transmission Model 453 (except 453.09/39/49) with transmission 700.41

GF27.10-P-0997KJ

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1422 · Applies to: 453 · AR: GF27.10-P-0997KJ, GF27.10-P-0003KJ, GF27.10-P-3100KJ, GF27.10-P-3110KJ, GF27.10-P-4052KJ (+5 more)

Table of contents for function description of dual clutch transmission 16.11.15 Transmission 700.4 in model 453.0/3/4 Automatic transmission (AT), technical data GF27.10-P-0001-19KJ Dual clutch transmission, function GF27.10-P-0003KJ Dual clutch transmission, driver information GF27.10-P-0003-02KJ Dual clutch transmission, power flow GF27.10-P-3100KJ Starting off and stopping the vehicle, function GF27.10-P-3110KJ Synchronization, function GF27.10-P-4052KJ Parking lock control, function GF27.10-P-5000KJ Dual clutch control, function GF27.20-P-6001KJ Gear shift, function GF27.60-P-2000KJ Emergency default mode, function GF27.60-P-3012KJ Overview of system components for dual GF27.10-P-9994KJ clutch transmission Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, gf27.10-p-0997kj, Table of contents for function description of dual clutch transmission Transmission 700.4 in model 453.0/3/4

AR27.19-P-0122SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1423 · Applies to: 453 · AR: AR27.19-P-0122SR

Detach/attach electrical wiring harness at dual-clutch transmission 17.03.2017 Model 453 (except 453.09/39/49) with transmission 700.41 Shown on removed transmission 1 Electrical connectors 2 Electrical wiring harness 3 Electrical connector N15/13 Double clutch transmission control unit P27.19-2791-06 P27.19-2792-09 Shown on removed transmission 2 Electrical wiring harness 3 Electrical connectors N15/13 Double clutch transmission control unit 2.1 Guide 4 Electrical wiring harness Topical note Information on preventing damage to AH54.00-P-0001-01A electronic components due to electrostatic discharge Remove/install

Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar27.19-p-0122sr, Detach/attach electrical wiring harness at dual-clutch transmission Model 453 (except 453.09/39/49) with transmission 700.41

PE27.19-P-2065BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1425 · Applies to: 453 · AR: PE27.19-P-2065BBA

Electrical function schematic for Limp-home mode, function 16.11.15 Transmission 700.4 in model 453.0/3/4 Electrical function schematic for limp-home PE27.19-P-2065-97BBA function Use of electrical function schematics OV00.01-P-1901-09A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe27.19-p-2065bba, Electrical function schematic for Limp-home mode, function Transmission 700.4 in model 453.0/3/4

PE27.19-P-2064BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1426 · Applies to: 453 · AR: PE27.19-P-2064BBA

Electrical function schematic for Starting off and stopping the vehicle, function 16.11.15 Transmission 700.4 in model 453.0/3/4 Electrical function schematic for vehicle start- PE27.19-P-2064-97BBA off and stop function Use of electrical function schematics OV00.01-P-1901-09A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe27.19-p-2064bba, Electrical function schematic for Starting off and stopping the vehicle, function Transmission 700.4 in model 453.0/3/4

PE27.19-P-2057BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1427 · Applies to: 453 · AR: PE27.19-P-2057BBA

Electrical function schematic for shift operation 16.11.15 Transmission 700.4 in model 453.0/3/4 Electrical function schematic for shift operation PE27.19-P-2057-97BBA Use of electrical function schematics OV00.01-P-1901-09A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe27.19-p-2057bba, Electrical function schematic for shift operation Transmission 700.4 in model 453.0/3/4

AR27.19-P-0010SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1429 · Applies to: 453 · AR: AR27.19-P-0010SR

Remove/install automatic transmission rpm sensors 17.03.2017 Model 453 (except 453.09/39/49) with transmission 700.41 P27.19-2788-07 1 Electrical connector 3 Sealing ring 2 Screw B108 Rpm sensor 1, transmission input shaft with direction detection P27.19-2789-07 1 Electrical connector 3 Sealing ring 2 Screw B109 Rpm sensor 2, transmission input shaft Topical note Information on preventing damage to AH54.00-P-0001-01A electronic components due to electrostatic discharge Remove/install

1 Switch off ignition and remove transmitter key Risk of death Danger caused by vehicle slipping or Align vehicle between vehicle lift columns and AS00.00-Z-0010-01A

toppling off of the lifting platform. position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. 2 Raise vehicle When removing transmission input shaft rpm sensor 1 with direction marker (B108). 3 Remove covering over engine When removing transmission input shaft rpm sensor 2 (B109). 4 Release and disconnect electrical connection (1) 5 Unscrew bolt (2) 6 Pull out transmission input shaft rpm sensor 1 Installation: Check sealing ring (3).

with direction marker (B108) or transmission input shaft rpm sensor 2 (B109) If there are problems Replace sealing ring (3). Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar27.19-p-0010sr, Remove/install automatic transmission rpm sensors Model 453 (except 453.09/39/49) with transmission 700.41

AR27.19-P-0921SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1431 · Applies to: 453 · AR: AR27.19-P-0921SR

Remove/install transmission mode sensor 17.03.2017 Model 453 (except 453.09/39/49) with transmission 700.41 1 Lines 2 Electrical connector 3 Screw 4 Guide B56/1 Transmission mode recognition sensor P27.19-2790-06 Topical note Information on preventing damage to AH54.00-P-0001-01A electronic components due to electrostatic discharge Remove/install

1 Switch off ignition and remove transmitter key 2 Remove covering over engine 3 Disconnect lines (1) from charge air pipe and Model 453 with engine 281.91 with place to one side transmission 700.41 4 Release and disconnect electrical connection *140589023300 Extraction hook (2) 5 Remove bolts (3) 6 Pull out transmission mode recognition sensor Installation: Pay attention to installation

(B56/1) position. The guide (4) must face towards the engine. 7 Install in the reverse order 8 Reparameterize electronic transmission control AD00.00-P-2000-06SR

N15/13 - Electronic transmission control

for dual-clutch transmission (DKG) Adaptations Learning processes In the "Learning processes" menu, the

menu items must be processed in the following sequence: Resetting of learned values of component dual clutch Teach-in process of component B56/1 (transmission mode recognition sensor) Teach-in of reference positions of clutch Teach-in of clutch engagement points Page 1 of 2 © Mercedes-Benz AG, 5/22/18, L/07/20, ar27.19-p-0921sr, Remove/install transmission mode sensor Model 453 (except 453.09/39/49) with transmission 700.41

PE27.19-P-2106BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1434 · Applies to: 453 · AR: PE27.19-P-2106BBA, GF00.19-P-1000BBA, GF00.19-P-2000BBA, GF00.19-P-3000BBA, OV00.01-P-1909BBA (+1 more)

Wiring diagram for dual clutch transmission control unit 11.08.2019 Transmission 700.4 in model 453.0/3/4 up to model year 2020 with code 429 (twinamic) Wiring diagram for dual clutch transmission PE27.19-P-2106-97BBA control unit Location and assignment of line and plug GF00.19-P-1000BBA connectors Location and assignment of ground points GF00.19-P-2000BBA Location and assignment of Z connector GF00.19-P-3000BBA sleeves (wiring and plug connectors in wiring harness) Abbreviations of signal and circuit OV00.01-P-1001-28BBA designations for wiring diagrams Use of wiring diagrams OV00.01-P-1901-03BBA Search aid for all electrical components OV00.01-P-1909BBA Fuse and relay box, as-built configuration GF54.15-P-0800KJ Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe27.19-p-2106bba, Wiring diagram for dual clutch transmission control unit Transmission 700.4 in model 453.0/3/4 up to model year 2020 with code 429 (twinamic)

PE27.19-P-2102BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1439 · Applies to: 453 · AR: PE27.19-P-2102BBA, GF00.19-P-1000BBA, GF00.19-P-2000BBA, GF00.19-P-3000BBA, OV00.01-P-1909BBA (+1 more)

Wiring diagram for electronic selector lever module control unit 11.08.2019 Model 453.0/3/4 with transmission 700.4 up to model year 2020 with code 429 (twinamic) Wiring diagram for electronic selector lever PE27.19-P-2102-97BBA module control unit Location and assignment of line and plug GF00.19-P-1000BBA connectors Location and assignment of ground points GF00.19-P-2000BBA Location and assignment of Z connector GF00.19-P-3000BBA sleeves (wiring and plug connectors in wiring harness) Abbreviations of signal and circuit OV00.01-P-1001-28BBA designations for wiring diagrams Use of wiring diagrams OV00.01-P-1901-03BBA Search aid for all electrical components OV00.01-P-1909BBA Fuse and relay box, as-built configuration GF54.15-P-0800KJ Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe27.19-p-2102bba, Wiring diagram for electronic selector lever module control unit Model 453.0/3/4 with transmission 700.4 up to model year 2020 with code 429 (twinamic)

AR27.40-P-0210SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1440 · Applies to: 453 · AR: AR27.40-P-0210SR, AR35.30-P-0620SRA

Remove/install axle shaft radial shaft seals 17.03.2017 Transmission 700.41 in model 453 (except 453.09/39/49) 1 Radial shaft sealing ring 2 Rear axle shaft 3 Transmission P27.40-2152-04 Remove

1 Remove left or right rear axle shaft (2) AR35.30-P-0620SRA 2 Pry radial shaft sealing ring (1) out of

transmission (3) using a suitable tool Do not damage seat surface of radial shaft sealing ring (1). Leaks may occur otherwise. Clean

3 Clean seat surface of radial shaft sealing ring (1) using lint-free dry cloth Install

4 Install new radial shaft sealing ring (1) *700589101500 Drift 5 Install left or right rear axle shaft (2) AR35.30-P-0620SRA 700 589 10 15 00 Drift Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar27.40-p-0210sr, Remove/install axle shaft radial shaft seals Transmission 700.41 in model 453 (except 453.09/39/49)

AR27.40-P-3258SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1441 · Applies to: 453 · AR: AR27.40-P-3258SR, AR25.20-P-0002SR

Remove/install radial shaft sealing ring at input side 17.03.2017 Model 453 (except 453.09/39/49) with transmission 700.41 P27.40-2153-07 1 Radial shaft sealing ring 3 Sleeve 2 Sealing ring 4 Drift Remove

1 Remove guide tube AR25.20-P-0002SR 2 Remove radial shaft sealing ring (1)

Carefully remove radial shaft sealing ring (1). Otherwise, the sealing ring (2) of the ball bearing concealed behind it may be damaged. Install

3 Flush fit new radial shaft sealing ring (1) with 711589071500 Drift sleeve (3) and drift (4) 168589001400 Sleeve 4 Install guide tube AR25.20-P-0002SR 168 589 00 14 00 711 589 07 15 00 Sleeve Drift Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, ar27.40-p-3258sr, Remove/install radial shaft sealing ring at input side Model 453 (except 453.09/39/49) with transmission 700.41

SM27.60-P-0004A

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1444 · Applies to: 453 · AR: AR27.60-P-6628SR

Check selector lever module (code: 1505P27A98) 14.12.15 Transmission 700 in model 453 with code 429 (twinamic) Operation no. of the operation texts or standard texts and flat rates Category Op. no. Operation text Time Acc. no. Code C 02-9105 Check selector lever module C 02-9099 Replace selector lever module (after check) Check

1 Check whether vehicle is affected by Model 453 as of 000348 up to 020668 SM27.60-P-0004-01AAA measure 2 Check selector lever module Vehicle at standstill, ignition is switched

on. The findings for the scope of testing must

be documented in writing on the workshop order and then filed in a tamperproof manner! When the brake pedal is pressed, the selector lever must be able to be moved from position "P" to position "R". If the selector lever moves from position "P" to position "R", end measure. When the brake pedal is not pressed, the selector lever must not be able to be moved from position "P" to position "R". If the selector lever moves from position "P" to position "R", continue with operation step 3. Install

3 Replace selector lever module Transmission 700.41 AR27.60-P-6628SR

Parts ordering note Part no. Designation Quantity A 453 260 02 00 Floor-mounted shift 1 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, sm27.60-p-0004a, Check selector lever module (code: 1505P27A98) Transmission 700 in model 453 with code 429 (twinamic)

AR27.60-P-0002SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1445 · Applies to: 453 · AR: AR27.60-P-0002SR

Remove/install cable of selector lever lock 17.03.2017 Model 453 (except 453.09/39/49) with transmission 700.41 Modification notes 07.07.2016 "Operation step 12" added P27.60-3862-08 1 Cable 3 Lever 2 Ball socket 4 Bracket P27.60-3861-08 Shown on model 453.0 1 Cable 8 Floor covering 5 Bolts 9 Foam material 6 Seal 10 Electrical line 7 Guide tube Page 1 of 2 © Mercedes-Benz AG, 5/22/18, L/07/20, ar27.60-p-0002sr, Remove/install cable of selector lever lock Model 453 (except 453.09/39/49) with transmission 700.41

Remove/install

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1446 · Applies to: 453 · AR: AR27.60-P-6628SR, AR20.40-P-5614SR, AR68.20-P-4800SR, AR42.20-P-0540SR

1 Remove selector lever with bearing bracket AR27.60-P-6628SR 2 Remove fan AR20.40-P-5614SR 3 Remove ball socket (2) from lever (3) using suitable tool 4 Unclip cable (1) upwards from bracket (4) 5 Remove floor covering in rear passenger Model 453.0 with transmission 700.41 compartment AR68.20-P-4800SR 6 Lift floor covering (8) Model 453.0 with transmission 700.41 7 Remove foam material (9) Model 453.0 with transmission 700.41 Installation: Ensure that electrical lines

(10) are routed correctly. 8 Move both front seats as far forward as Model 453.3/4 with transmission 700.41 possible and fold backrests down 9 Partially remove floor covering behind front Model 453.3/4 with transmission 700.41 seats, fold upward and fix in place 10 Unscrew bolts (5) 11 Detach sealing (6) from body Installation:

Ensure that sealing (6) is seated correctly. Otherwise, water can penetrate into the vehicle interior. 12 Loosen nuts at parking brake lever on body Installation: Ensure that cable (1) is

and raise parking brake lever far enough until seated correctly. cable (1) can be mounted and removed Installation: Check free travel of parking

brake. After the parking brake lever has been moved to the 2nd detent the rear complete wheels must not be able to be turned by hand. The complete wheels must turn freely when the parking brake lever is released. If this is not the case: Adjust parking brake. AR42.20-P-0540SR 13 Remove cable (1) with sealing (6) out of the Installation: Ensure that guide tube (7) is

vehicle seated correctly. 14 Install in the reverse order Page 2 of 2 © Mercedes-Benz AG, 5/22/18, L/07/20, ar27.60-p-0002sr, Remove/install cable of selector lever lock Model 453 (except 453.09/39/49) with transmission 700.41

AR27.60-P-0004SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1447 · Applies to: 453 · AR: AR27.60-P-0004SR

Remove/install dual-clutch transmission control unit 17.03.2017 Model 453 (except 453.09/39/49) with transmission 700.41 P27.60-4014-08 1 Electrical connectors 3.1 Guide N15/13 Double clutch transmission control unit 2 Electrical wiring harness 4 Bolts 3 Electrical wiring harness 5 Sealing rings Topical note Information on preventing damage to AH54.00-P-0001-01A electronic components due to electrostatic discharge Remove/install

1 Perform initial startup of dual-clutch When replacing the dual-clutch transmission transmission control unit (N15/13) control unit (N15/13). AD00.00-P-2000-06SR

2 Switch off ignition and remove transmitter key Risk of death Danger caused by vehicle slipping or Align vehicle between vehicle lift columns and AS00.00-Z-0010-01A

toppling off of the lifting platform. position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. 3 Raise vehicle 4 Separate electrical connections (1) 5 Disconnect electrical wiring harness (2) from guide (3.1) 6 Release electrical wiring harness (3) with guide (3.1) from dual-clutch transmission control unit (N15/13) and transmission 7 Remove screws (4) Pay attention to the different lengths of the

screws/bolts (4). 8 Detach dual-clutch transmission control unit Installation: Apply a thin coating of

(N15/13) from transmission and remove transmission oil to the sealing rings (5). Check the sealing rings (5).

If there are problems Replace corresponding sealing ring (5). Clean

9 Clean sealing surfaces on transmission and on dual-clutch transmission control unit (N15/13) 10 Install in the reverse order 11 Parameterize electronic transmission control again AD00.00-P-2000-06SR

Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar27.60-p-0004sr, Remove/install dual-clutch transmission control unit Model 453 (except 453.09/39/49) with transmission 700.41

AR27.60-P-6628SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1449 · Applies to: 453 · AR: AR27.60-P-6628SR, AR68.20-P-2000SR

Remove/install selector lever with bearing bracket 18.04.2018 Model 453 (except 453.09/39/49) with transmission 700.41 P27.60-3864-07 1 Selector lever 6 Screw 2 Mounting clip 7 Nuts 3 Safety clip 8 Bearing bracket 4 Lock 9 Park pawl cable 5 Electrical connectors Topical note Information on preventing damage to AH54.00-P-0001-01A electronic components due to electrostatic discharge Remove/install

1 Move selector lever (1) into park position 2 Remove center console AR68.20-P-2000SR 3 Unclip retaining clip (2) 4 Move both front seats all the way to the rear 5 Remove safety clamp (3) Installation: Replace safety clamp (3).

6 Release lock (4) Installation: Check that lock (4) is

correctly latched into place. 7 Disconnect electrical connectors (5) 8 Remove bolt (6) 9 Unscrew nuts (7) 10 Raise bearing bracket (8) and move parking interlock cable (9) out of bearing bracket (8) 11 Remove selector lever (1) with bearing bracket (8) 12 Install in the reverse order Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, ar27.60-p-6628sr, Remove/install selector lever with bearing bracket Model 453 (except 453.09/39/49) with transmission 700.41

AR29.10-P-4597SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1456 · Applies to: 453 · AR: AR29.10-P-4597SR, AR30.12-P-1321SR, AR42.10-P-0042SR

Remove/install brake pedal 19.8.14 MODEL 453 Shown on MODEL 453.### 1# 1 Bearing bracket with brake pedal 2 Nut 3 Nuts 4 Brake booster push rod 5 Bolts 6 Bracket B37 Accelerator pedal sensor S9/1 Stop lamp switch P29.10-2174-06 Remove/install

1 Remove cover above the pedal assembly 2 Disconnect electrical connector from accelerator pedal sensor (B37) 3 Detach electrical connector from brake light switch (S91) 4 Release and unhook the brake booster push rod (4) 5 Remove screw/bolts (5) 6 Remove bracket (6) Installation: Note the installation position

of the bracket (6). 7 Unscrew nuts (2) BA29.10-P-1002-02J Nut, bearing bracket for brake pedal to firewall 8 Unscrew nuts (3) BA43.10-P-1001-01K Brake booster to brake pedal 9 Remove bearing bracket with brake pedal (1) 10 Remove accelerator pedal sensor (B37) When replacing the bearing bracket with brake pedal (1). AR30.12-P-1321SR 11 Remove brake light switch (S9/1) When replacing the bearing bracket with brake pedal (1). AR42.10-P-0042SR 12 Install in the reverse order Pedals, bearing bracket Number Designation MODEL 453 BA29.10-P-1002-02J Nut, bearing bracket for brake pedal to firewall Nm 21 Pneumatic brake booster Number Designation MODEL 453 BA43.10-P-1001-01K Brake booster to brake pedal Nm 21 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar29.10-p-4597sr, Remove/install brake pedal MODEL 453

AR30.12-P-1321SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1467 · Applies to: 453 · AR: AR30.12-P-1321SR

Remove/install accelerator pedal 4.8.14 MODEL 453 Shown on vehicle with transmission 700.12 1 Screw/bolts 2 Electrical connection 3 Accelerator pedal B37 Accelerator pedal sensor P30.12-2024-06 Remove/install

1 Switch off ignition and remove transmitter key 2 Unplug electrical connection (2) at accelerator pedal sensor (B37) 3 Remove screw/bolts (1) *BA30.20-P-1001-03D Screw/bolt, accelerator pedal to bearing bracket 4 Remove accelerator pedal (3) with accelerator pedal sensor (B37) 5 Install in the reverse order Accelerator pedal Number Designation MODEL 453 BA30.20-P-1001-03D Screw/bolt, accelerator pedal to bearing bracket Nm 8 Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, ar30.12-p-1321sr, Remove/install accelerator pedal MODEL 453

PE30.20-P-2050BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1468 · Applies to: 453 · AR: PE30.20-P-2050BBA

Electrical function schematic for electronic accelerator 17.11.15 Engine 281.910 in model 453.0/3/4 Electrical function schematic for electronic PE30.20-P-2050-97BBA accelerator Use of electrical function schematics OV00.01-P-1901-09A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe30.20-p-2050bba, Electrical function schematic for electronic accelerator Engine 281.910 in model 453.0/3/4

AR30.20-P-2000FF

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1469 · Applies to: 453 · AR: AR30.20-P-2000FF

Remove//Install electronic accelerator 5.6.03 ENGINE 134.9, 135.9 in MODEL 454.0 1 Nuts 2 Lock 3 Connector 4 Accelerator pedal B37 Accelerator pedal sensor P30.20-2070-04 Remove/Install

1 Unscrew nuts (1) Installation: Install new nuts. (1) *BA29.10-P-1004-02E

2 Pull lock (2) of plug (3) to the front 3 Disconnect plug (3) 4 Take out accelerator pedal (4) with accelerator pedal sensor (B37) 5 Install in the reverse order 6 Read out fault memory Connect STAR DIAGNOSIS and read out AD00.00-P-2000-04FF

fault memory STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A Pedals, bearing bracket

Number Designation Model 454.0 BA29.10-P-1004-02E Nut, accelerator pedal to splash wall Nm 7 Commercially available tools Number Designation WH58.30-Z-1048-13A STAR DIAGNOSIS diagnosis system, Compact Passenger Car 6511 1801 00 Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar30.20-p-2000ff, Remove//Install electronic accelerator ENGINE 134.9, 135.9 in MODEL 454.0

AR30.30-P-0018SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1470 · Applies to: 453 · AR: AR30.30-P-0018SR

Calibrate electric controller unit for distance warning function with active brake 11.08.2017 intervention Model 453 with code 258 (Active Brake Assist System) Shown on model 453.3 13 Cover A90 Controller unit for distance warning function with active brake intervention P88.20-4808-06 Topical note Notes on preventing damage to electronic AH54.00-P-0002-01A components due to a magnetic tool Calibrate 1 Unclip the cover (13) and remove Model 453.3/4 with code 258 (Active Brake Assist System) Pull bumper above the cover (13) slightly forward. 2 Check/adjust alignment of controller unit for AR30.30-P-0017-01SR distance warning function with active brake intervention (A90) *453589022100 Adjustment device 3 Clip in cover (13) Model 453.3/4 with code 258 (Active Brake Assist System) Pull bumper above controller unit for distance warning function with active brake intervention (A90) forward slightly. 4 Perform calibration drive with vehicle diagnosis system AD00.00-P-2000-06SR

453 589 02 21 00 Adjustment device Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar30.30-p-0018sr, Calibrate electric controller unit for distance warning function with active brake intervention Model 453 with code 258 (Active Brake Assist System)

PE30.30-P-2070BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1471 · Applies to: 453 · AR: PE30.30-P-2070BBA

Electrical function schematic for Active Brake Assist 23.05.2017 Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) with code 258 (Active Brake Assist System) Electrical function schematic for Active Brake PE30.30-P-2070-97BBA Assist Use of electrical function schematics OV00.01-P-1901-09A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe30.30-p-2070bba, Electrical function schematic for Active Brake Assist Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) with code 258 (Active Brake Assist System)

PE30.30-P-2051BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1472 · Applies to: 453 · AR: PE30.30-P-2051BBA

Electrical function schematic for cruise control (CC) 23.05.2017 Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) with code 440 (Cruise control) Electrical function schematic for cruise control PE30.30-P-2051-97BBA (CC) Use of electrical function schematics OV00.01-P-1901-09A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe30.30-p-2051bba, Electrical function schematic for cruise control (CC) Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) with code 440 (Cruise control)

PE30.30-P-2052BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1473 · Applies to: 453 · AR: PE30.30-P-2052BBA

Electrical function schematic for distance warning function 19.09.2016 Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) with code 252 (Distance warning function) Electrical function schematic for distance PE30.30-P-2052-97BBA warning function Use of electrical function schematics OV00.01-P-1901-09A Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, pe30.30-p-2052bba, Electrical function schematic for distance warning function Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) with code 252 (Distance warning function)

AR30.30-P-0016SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1474 · Applies to: 453 · AR: AR30.30-P-0016SR, AR88.20-P-2000SRA, AR88.20-P-2000SR

Remove/install control unit of distance warning function with radar sensor 22.03.2016 Model 453 with code 252 (Distance warning function) P30.30-2925-08 1 Screw/bolts 3 Bracket 2 Electrical connection A89 Controller unit for distance warning function with radar sensor Notes on preventing damage to electronic AH54.00-P-0002-01A

components due to a magnetic tool Information on preventing damage to AH54.00-P-0001-01A

electronic components due to electrostatic discharge Remove/install

1 Perform an commissioning of the AWF When replacing the controller unit for distance controller unit with radar sensor (A89) warning function with radar sensor (A89) AD00.00-P-2000-06SR

2 Remove front bumper Engine 281 in model 453.3/4 AR88.20-P-2000SRA with code 252 (Distance warning function) Engine 281 in model 453.0 AR88.20-P-2000SR with code 252 (Distance warning function) 3 Remove screw/bolts (1) 4 Remove AWF controller unit with radar sensor Installation: Ensure that electrical wiring

(A89) with the bracket (3) and disconnect harness is routed correctly. electrical connection (2) 5 Remove the bracket (3) from the AWF When replacing the controller unit for distance controller unit with radar sensor (A89) warning function with radar sensor (A89) 6 Install in the reverse order Page 1 of 1 © Mercedes-Benz AG, 5/21/18, L/07/20, ar30.30-p-0016sr, Remove/install control unit of distance warning function with radar sensor Model 453 with code 252 (Distance warning function)

AR30.30-P-0017SR

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1475 · Applies to: 453 · AR: AR30.30-P-0017SR

Remove/install electric controller unit for distance warning function with active 11.08.2017 brake intervention Model 453 with code 258 (Active Brake Assist System) Shown on model 453.3 13 Cover A90 Controller unit for distance warning function with active brake intervention P88.20-4808-06 Shown on model 453.3 A90 Controller unit for distance warning function with active brake intervention P30.30-2984-04 Topical note Information on preventing damage to AH54.00-P-0001-01A electronic components due to electrostatic discharge Topical note Notes on preventing damage to electronic AH54.00-P-0002-01A components due to a magnetic tool Remove

1 Unclip the cover (13) and remove Model 453.3/4 with code 258 (Active Brake Assist System) Pull bumper above the cover (13) slightly forward. 2 Raise the notch lever (arrow) using a suitable screwdriver, fold the controller unit for distance warning function with active brake intervention (A90) forwards and remove from the guides 3 Separate electrical connector of controller unit for distance warning function with active brake intervention (A90) Install

4 Clean contact surfaces of controller unit for distance warning function with active brake intervention (A90) and their mount 5 Connect electrical connector of controller unit for distance warning function with active brake intervention (A90) Page 1 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar30.30-p-0017sr, Remove/install electric controller unit for distance warning function with active brake intervention Model 453 with code 258 (Active Brake Assist System)

PE30.30-P-2105BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1487 · Applies to: 453 · AR: PE30.30-P-2105BBA, GF00.19-P-1000BBA, GF00.19-P-2000BBA, GF00.19-P-3000BBA, OV00.01-P-1909BBA (+1 more)

Wiring diagram for distance warning function controller unit with radar sensor 11.08.2019 Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020 with code 252 (Distance warning function) except code 258 (Active Brake Assist System) Wiring diagram for distance warning function PE30.30-P-2105-97BBA controller unit with radar sensor Location and assignment of line and plug GF00.19-P-1000BBA connectors Location and assignment of ground points GF00.19-P-2000BBA Location and assignment of Z connector GF00.19-P-3000BBA sleeves (wiring and plug connectors in wiring harness) Abbreviations of signal and circuit OV00.01-P-1001-28BBA designations for wiring diagrams Use of wiring diagrams OV00.01-P-1901-03BBA Search aid for all electrical components OV00.01-P-1909BBA Fuse and relay box, as-built configuration GF54.15-P-0800KJ Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, pe30.30-p-2105bba, Wiring diagram for distance warning function controller unit with radar sensor Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020 with code 252 (Distance warning function) except code 258 (Active Brake Assist System)

PE30.30-P-2105BBB

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1488 · Applies to: 453 · AR: PE30.30-P-2105BBB, GF00.19-P-1000BBA, GF00.19-P-2000BBA, GF00.19-P-3000BBA, OV00.01-P-1909BBA (+1 more)

Wiring diagram for distance warning function controller unit with radar sensor 11.08.2019 Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020 with code 258 (Active Brake Assist System) except code 252 (Distance warning function) Wiring diagram for distance warning function PE30.30-P-2105-97BBB controller unit with radar sensor Location and assignment of line and plug GF00.19-P-1000BBA connectors Location and assignment of ground points GF00.19-P-2000BBA Location and assignment of Z connector GF00.19-P-3000BBA sleeves (wiring and plug connectors in wiring harness) Abbreviations of signal and circuit OV00.01-P-1001-28BBA designations for wiring diagrams Use of wiring diagrams OV00.01-P-1901-03BBA Search aid for all electrical components OV00.01-P-1909BBA Fuse and relay box, as-built configuration GF54.15-P-0800KJ Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, pe30.30-p-2105bbb, Wiring diagram for distance warning function controller unit with radar sensor Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020 with code 258 (Active Brake Assist System) except code 252 (Distance warning function)

PE30.30-P-2000BBA

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1492 · Applies to: 453 · AR: PE30.30-P-2000BBA, GF00.19-P-1000BBA, GF00.19-P-2000BBA, GF00.19-P-3000BBA, OV00.01-P-1909BBA (+1 more)

Wiring diagram, cruise control 11.08.2019 Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020 Wiring diagram for cruise control PE30.30-P-2000-97BBA Location and assignment of line and plug GF00.19-P-1000BBA connectors Location and assignment of ground points GF00.19-P-2000BBA Location and assignment of Z connector GF00.19-P-3000BBA sleeves (wiring and plug connectors in wiring harness) Abbreviations of signal and circuit OV00.01-P-1001-28BBA designations for wiring diagrams Use of wiring diagrams OV00.01-P-1901-03BBA Search aid for all electrical components OV00.01-P-1909BBA Fuse and relay box, as-built configuration GF54.15-P-0800KJ Page 1 of 1 © Mercedes-Benz AG, 5/22/18, L/07/20, pe30.30-p-2000bba, Wiring diagram, cruise control Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020

Pull steering knuckle (3) outwards and push

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1582 · Applies to: 453 · AR: AR26.00-P-0200FF, AR40.10-P-1100FF

13 Pull steering knuckle (3) outwards and push Push transverse control arm on front axle the front axle shaft (1) into the steering down only as far as required, as otherwise the knuckle (3) rubber bushings in the transverse control arm may be damaged. 14 Mount flange joint (4) onto steering knuckle AR33.20-P-0446-01FF (3) *BA33.15-P-1002-01D

15 Fill with transmission oil AR26.00-P-0200FF 16 Screw on nut (2) In order to avoid damage to the thread of the front axle shaft (1) the nut (2) should not be screwed-on using an impact wrench. The nut (2) must be screwed-on using a suitable wrench or torque wrench. Install new self-locking nut (2). 17 Mount front wheels AR40.10-P-1100FF Do not mount wheel cover on vehicles with steel rims or cover of nut (2) on vehicles with aluminum rims. 18 Tighten nut (2) In order to avoid damage to the thread of the front axle shaft (1) the nut (2) should not be tightened using an impact wrench. The nut (2) must be tightened using a torque wrench. *BA33.30-P-1001-07B

19.1 Mount wheel cap Only on vehicles with steel wheels. 19.2 Mount cover of nut (2) on aluminum rim Only on vehicles with aluminum rims. Trailing arms, wishbones

Number Designation Model Model 454.0 with 454.0 with engine engine 134.910/ 135.930/ 911 950 BA33.15-P-1002-01D Nut, flange joint to steering knuckle Nm 60 60 Input shaft

Number Designation Engine Engine Engine Engine 134.910 134.911 135.930 135.950 BA33.30-P-1001-07B Nut, input shaft to wheel bearing Nm 235 235 235 235 454 589 00 33 00 Puller Page 2 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar33.30-p-0620ff, Remove/install front axle shafts MODEL 454.0 with ENGINE 134.9, 135.9

Install

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1612 · Applies to: 453 · AR: AR26.40-P-0339SR, AR35.15-P-0250SR, AR26.00-P-0200SR, AR40.10-P-1100SR

10 Install new radial shaft sealing ring AR26.40-P-0339SR 11 Slide rear axle shaft (1) up to end stop in the The rear axle shaft (1) must engage in the

transmission transmission. 12 Guide rear axle shaft (1) into wheel hub

Secure ball joints of rear axle shaft (1) against excessive bending or pulling apart. Otherwise, the ball joints on the rear axle shaft (1) may be damaged. 13 Screw in bolt (2) to stop 14 Install rear axle cross member (4) AR35.15-P-0250SR 15 Fill with transmission oil AR26.00-P-0200SR 16 Mount left or right rear wheel AR40.10-P-1100SR 17 Tighten screw (2) The vehicle must be in a stalled condition.

*BA35.30-P-1001-01O Bolt, rear axle shaft to wheel bearing Check

18 Perform a test drive and check transmission for leaktightness Rear axle shaft Number Designation MODEL 453 BA35.30-P-1001-01O Bolt, rear axle shaft to wheel bearing Stage 1 Nm 60 ° Stage 2 70 221 589 04 33 00 602 589 00 33 00 Extraction tool Impact extractor Page 2 of 2 © Mercedes-Benz AG, 5/22/18, L/07/20, ar35.30-p-0620sr, Remove/install rear axle shaft MODEL 453 with TRANSMISSION 700.12

The axle tube (6) can be moved slightly

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 1614 · Applies to: 453 · AR: AR26.40-P-0339SR, AR35.15-P-0250SR, AR27.00-P-0001SR, AR40.10-P-1100SR

sidewards to create the necessary space for extending the rear axle shaft (1). 8 Remove puller (3) 9.1 Release rear axle shaft (1) using impact When removing right rear axle shaft (1). extractor (7) and pull-off device (8) from transmission then pull out Helper required.

Position the

puller tool (8) to match the contour of the rear axle shaft (1) (arrow A). 221589043300 Extraction tool 602589003300 Impact extractor 9.2 Release rear axle shaft (1) using a When removing left rear axle shaft (1). commercially available assembly lever from transmission and pull out Helper required.

10 Remove radial shaft sealing ring AR26.40-P-0339SR Install

11 Install new radial shaft sealing ring AR26.40-P-0339SR 12 Slide rear axle shaft (1) up to end stop in the The rear axle shaft (1) must engage in the

transmission transmission. 13 Guide rear axle shaft (1) into wheel hub

Secure ball joints of rear axle shaft (1) against excessive bending or pulling apart. Otherwise, the ball joints on the rear axle shaft (1) may be damaged. 14 Screw in bolt (2) to stop 15 Install cross member on rear axle (4) AR35.15-P-0250SR 16 Fill with transmission oil AR27.00-P-0001SR 17 Mount left or right rear wheel AR40.10-P-1100SR Do not yet mount the wheel trim, hub cap

or wheel trim cap. 18 Lower vehicle and engage parking brake 19 Tighten new bolt (2) *BA35.30-P-1001-01O Bolt, rear axle shaft to wheel bearing 20 Mount wheel trim, hub cap or wheel trim cap Check

21 Perform a test drive and check transmission for leak tightness Rear axle shaft Number Designation Model 453 BA35.30-P-1001-01O Bolt, rear axle shaft to wheel bearing Stage 1 Nm 60 ° Stage 2 70 221 589 04 33 00 602 589 00 33 00 Extraction tool Impact extractor Page 2 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, ar35.30-p-0620sra, Remove/install rear axle shaft Model 453 with transmission 700.41

Component description for electronic selector Vehicles with transmission 700.4

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 2087 · Applies to: 453 · AR: GF27.60-P-5163KJ, GF27.60-P-5163KJE, GF27.60-P-5171KJ, GF42.45-P-5119KJ, GF42.45-P-5107KJ (+4 more)

GF27.60-P-5163KJ lever module control unit N15/5 Model 453.091/391/491 GF27.60-P-5163KJE Dual clutch transmission control unit, TRANSMISSION 700.4, vehicles with code GF27.60-P-5171KJ component description 429 (Twinamic) N15/13 Component description for Electronic Stability N30/4 GF42.45-P-5119KJ Program control unit Steering angle sensor, component description N49 GF42.45-P-5107KJ Distance warning function gateway, Vehicles with code 252 (Distance warning GF30.30-P-3217KJ component description function) N93/2 Component description for electric drive Model 453.091/391/491 GF08.20-P-3001KJE control unit N127 Component description for power electronics Model 453.091/391/491 GF08.20-P-1001KJE control unit N129/1 Table of contents for function description of GF54.00-P-0998KJ driver assistance systems Page 8 of 8 © Mercedes-Benz AG, 5/21/18, L/07/20, gf54.00-p-9998kj, Overview of system components for driver assistance systems Model 453.0/3/4 with code 238 (Lane keeping assist) Model 453.0/3/4 with code 252 (Distance warning function) Model 453.0/3/4 with code 258 (Active Brake Assist System) Model 453.0/3/4 ...

Dual clutch transmission control unit,

2014-2024 Smart Fortwo 453 Workshop Manual.pdf · p. 2126 · Applies to: 453 · AR: GF27.60-P-5171KJ, GF83.40-P-2250KJ, GF42.45-P-5119KJ, GF54.10-P-0990KJ

Vehicles with transmission 700.4 GF27.60-P-5171KJ component description N15/13 Climate control control unit, component Vehicles with code I01 (Automatic air GF83.40-P-2250KJ description conditioning) N22/1 Component description for Electronic Stability N30/4 GF42.45-P-5119KJ Program control unit Table of contents for function description of GF54.10-P-0990KJ energy management Page 2 of 2 © Mercedes-Benz AG, 5/21/18, L/07/20, gf54.10-p-9990kj, Overview of energy management system components Model 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491)