Search aid for all wiring diagram groups - OV00.01-P-1901SAA
MODEL 221 Circuit diagrams
| Designation | Notes | Wiring diagram |
|---|---|---|
| Active body control (ABC), control unit | MODEL 221.0/1 with CODE (487) Active Body Control (ABC) control unit N51/2 |
PE32.50-P-2101-97SAA |
| Adaptive Brake (ABR) | MODEL 221.0/1 up to model year 2009/Modification year 08 control unit A7/3 and N47-5 |
PE42.47-P-2000-97SAA |
| Adaptive Brake (ABR) | MODEL 221 as of model year 2010/Modification year 09 model refinement package control units A7/3 and N47-5 |
PE42.47-P-2000-97SAB |
| Airbag | MODEL 221.0/1 Airbag, windowbag, sidebag |
PE91.60-P-2000-99SAA |
| Airbag | MODEL 221.0/1 Emergency tensioning retractor, seat belt buckle |
PE91.60-P-2000-99SAB |
| Airbag | MODEL 221.0/1 NECK-PRO head restraint |
PE91.60-P-2000-99SAC |
| Airbag with integrated emergency call system | MODEL 221.0/1 with CODE (292) Left and right front sidebag with CODE (293) Left and right rear sidebag with CODE (290) Windowbag control unit N2/7 |
PE91.60-P-2101-97SAA |
| AIRmatic, control unit | MODEL 221.0/1 except CODE (487) Active Body Control (ABC) control unit N51 | PE32.22-P-2101-99SAA |
| Trailer recognition, control unit | MODEL 221.0/1 with CODE (550) Trailer hitch up to model year 2009/AE08 control unit N28/1 |
PE31.19-P-2101-97SAA |
| Antenna module | MODEL 221.0/1 Sheet 1 |
PE82.62-P-2103-99SAA |
| Drive train CAN | MODEL 221.0/1 Potential distributor X30/21 |
PE00.19-P-2170SAA |
| Audio/video controller | MODEL 221.0/1 up to model year 08/YoM 07 Control unit A40/4 |
PE82.60-P-2103-99SAA |
| Exterior lighting | MODEL 221.0/1 with CODE (615) Bi-xenon headlamp unit with integrated curve illumination with CODE (616) Bi-xenon headlamp unit with integrated asymmetric curve illumination Left front lamp unit |
PE82.10-P-2000-99SAA |
| Exterior lighting | MODEL 221.0/1 with CODE (615) Bi-xenon headlamp unit with integrated curve illumination with CODE (616) Bi-xenon headlamp unit with integrated asymmetric curve illumination Right front lamp unit |
PE82.10-P-2000-99SAB |
| Exterior lighting | MODEL 221.0/1 rear light units |
PE82.10-P-2000-99SAC |
| Exterior rearview mirrors | MODEL 221.0/1 left outside mirror | PE88.79-P-2000-97SAA |
| Exterior rearview mirrors | MODEL 221.0/1 right outside mirror |
PE88.79-P-2000-99SAB |
| Heated rear window | MODEL 221.0/1 | PE67.29-P-2000-99SAA |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 275 in MODEL 221.1 Air supply |
PE07.61-P-2000-99SAG |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 273 in MODEL 221.0/1 Pedal assembly |
PE07.61-P-2000-99SAI |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 273 in MODEL 221.0/1 Engine cooling |
PE07.61-P-2000-99SAK |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 273 in MODEL 221.0/1 Air supply |
PE07.61-P-2000-99SAL |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 273 in MODEL 221.0/1 Crank assembly |
PE07.61-P-2000-99SAM |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 275 in MODEL 221.1 Crank assembly |
PE07.61-P-2000-99SAN |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 275 in MODEL 221.1 Exhaust system |
PE07.61-P-2000-99SAO |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 275 in MODEL 221.1 Fuel system |
PE07.61-P-2000-99SAQ |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 275 in MODEL 221.1 Engine cooling system |
PE07.61-P-2000-99SAR |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 156 in MODEL 221.0/1 Pedal assembly |
PE07.61-P-2000-99SAT |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 156 in MODEL 221.0/1 Engine cooling |
PE07.61-P-2000-99SAU |
| Sequential multiport injection/ignition system ME-SFI | ENGINE 156 in MODEL 221.0/1 Injection system |
PE07.61-P-2000-99SAW |
| Gasoline direct injection | ENGINE 157, 278 in MODEL 221.0/1 Control unit N3/10, vehicle side |
PE07.08-P-2101-97SAC |
| Gasoline direct injection | ENGINE 157, 278 in MODEL 221.0/1 Control unit N3/10, engine side, sheet 1 |
PE07.08-P-2101-97SAD |
| Gasoline direct injection | ENGINE 157, 278 in MODEL 221.0/1 Control unit N3/10, engine side, sheet 2 |
PE07.08-P-2101-97SAF |
| ME-SFI [ME] gasoline injection and ignition system, control unit | ENGINE 273 in MODEL 221.0/1 Control unit N3/10, engine side |
PE07.61-P-2101-99SAC |
| ME-SFI [ME] gasoline injection and ignition system, control unit | ENGINE 273 in MODEL 221.0/1 Control unit N3/10, vehicle side |
PE07.61-P-2101-99SAD |
| ME-SFI [ME] gasoline injection and ignition system, control unit | ENGINE 275 in MODEL 221.1 Control unit N3/10, engine side |
PE07.61-P-2101-99SAE |
| ME-SFI [ME] gasoline injection and ignition system, control unit | ENGINE 275 in MODEL 221.1 Control unit N3/10, vehicle side |
PE07.61-P-2101-99SAF |
| ME-SFI [ME] gasoline injection and ignition system, control unit | ENGINE 156 in MODEL 221.0/1 Control unit N3/10, engine side |
PE07.61-P-2101-99SAG |
| ME-SFI [ME] gasoline injection and ignition system, control unit | ENGINE 156 in MODEL 221.0/1 Control unit N3/10, vehicle side |
PE07.61-P-2101-99SAH |
| Vehicle power supply control module | MODEL 221.0/1 up to model year 08/Modification Year 07 Control unit N82/1 |
PE54.10-P-2101-99SAA |
| Cockpit Management and Data System (COMAND) | MODEL 221.0/1 with CODE (526) COMAND with single DVD drive (without navigation) with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (530) COMAND APS USA (with navigation) except CODE (498) Japan version up to model year 2010/YoM 09 model refinement package, control unit A40/3 |
PE82.85-P-2101-97SAA |
| Cockpit Management and Data System (COMAND) | MODEL 221.0/1 with CODE (529) HIGH Class Japan up to Model Year 08/YoM 07 Control unit A40/3, Sheet 1 |
PE82.85-P-2101-99SAB |
| Cockpit Management and Data System (COMAND) | MODEL 221.0/1 with CODE (529) HIGH Class Japan control unit A40/3, Sheet 2 |
PE82.85-P-2101-99SAC |
| Cockpit Management and Data System (COMAND) | MODEL 221.0/1 except CODE (498) Japan version as of model year 2010/AEJ09 (YoM 09), HIGH Class, control unit A40/3, Sheet 1 |
PE82.85-P-2101-99SAE |
| Overhead control panel (OCP) | MODEL 221.0/1 Control unit N70 |
PE54.21-P-2107-99SAA |
| DC/AC converter | MODEL 221.0/1 with CODE (U80) 115 V socket in load compartment Control unit N24/3 |
PE54.10-P-2103-97SAB |
| Digital Audio Broadcasting (DAB) system | MODEL 221.0/1 with CODE (537) Digital radio with CODE (833) Great Britain version Control unit N87/3 |
PE82.60-P-2302-99SAA |
| Distronic (DTR) | ENGINE 629, 642, 156, 272, 273 in MODEL 221.0/1 with CODE (219) Distronic (DTR) with CODE (233) DISTRONIC PLUS up to model year 2010/YoM 09 model refinement package, control unit A89 |
PE30.30-P-2101-97SAA |
| ENGINE 275 in MODEL 221.1 with CODE (219) Distronic (DTR) with CODE (233) DISTRONIC PLUS up to model year 2010/YoM 09 model refinement package, Control unit A89 |
||
| Distronic (DTR) | ENGINE 156, 157, 272, 273, 276, 278, 629, 642 in MODEL 221.0/1 with CODE (233) DISTRONIC PLUS with CODE (237) Active Blind Spot Assist with CODE (239) Adaptive cruise control Plus Light as of model year 2010/AEJ09 facelift, Control unit A89 ENGINE 275 in MODEL 221.1 with CODE (233) DISTRONIC PLUS with CODE (237) Active Blind Spot Assist with CODE (239) Adaptive cruise control Plus Light as of model year 2010/AEJ09 facelift, control unit A89 |
PE30.30-P-2101-97SAB |
| Electric parking brake | MODEL 221.0/1 control unit A13 |
PE42.20-P-2101-99SAA |
| Electrohydraulic power steering | MODEL 221.0/1 with ENGINE 272.974, 273, 642 as of model year 2010/YoM 09 model refinement package, control unit A91/1 MODEL 221.0/1 with ENGINE 157, 276, 278 as of model year 2011/YoM 10, control unit A91/1 |
PE46.25-P-2000-97SAA |
| Electronic transmission control (ETC [EGS]) | TRANSMISSION 722.6 in MODEL 221.1 with ENGINE 275 control unit N15/3 | PE27.19-P-2101-99SAA |
| Electronic ignition switch (EIS [EZS]) | MODEL 221.0/1 control unit N73 |
PE54.21-P-2104-99SAA |
| Vehicle dynamics CAN | MODEL 221.0/1 Potential distributor X30/28 |
PE00.19-P-2190SAA |
| Left front dynamic seat | MODEL 221.0/1 with CODE (409) Left/right front multicontour seats up to model year 2010/YoM 09 model refinement package, control unit N32/15 MODEL 221.0/1 with CODE (432) Left/right dynamic multicontour seat control unit N32/19 |
PE91.25-P-2101-97SAA |
| Right front dynamic seat | MODEL 221.0/1 with CODE (409) Left/right front multicontour seats up to model year 2010/YoM 09 model refinement package, control unit N32/16 MODEL 221.0/1 with CODE (432) Left/right dynamic multicontour seat control unit N32/22 |
PE91.25-P-2102-97SAA |
| Chassis CAN | MODEL 221.0/1 potential distributor X30/30 |
PE00.19-P-2195SAA |
| Chassis CAN | MODEL 221.0/1 potential distributor X30/31 | PE00.19-P-2195SAB |
| Rear air conditioning, control unit | MODEL 221.0/1 with CODE (582) Rear air conditioning control unit N22/4 | PE83.50-P-2101-99SAA |
| Two-way radio | MODEL 221.0/1 with CODE (450) Taxi-version control unit N26/9 |
PE82.71-P-2000-99SAA |
| Remote trunk closing, control unit | MODEL 221.0/1 with CODE (881) Remote trunk closing (RTC) up to model year 08/Modification Year 07 Control unit N121 |
PE72.30-P-2101-99SAA |
| Heated windshield, control unit | MODEL 221.0/1 control unit N61 |
PE67.10-P-2101-99SAA |
| Rear control field | MODEL 221.0/1 with CODE (406) Rear multicontour seats with CODE (864) Rear entertainment system control unit N72/2 |
PE54.21-P-2125-99SAA |
| Interior CAN | MODEL 221.0/1 potential distributor X30/32 |
PE00.19-P-2185SAA |
| Interior CAN | MODEL 221.0/1 potential distributor X30/33 | PE00.19-P-2185SAB |
| Interior CAN | MODEL 221.0/1 potential distributor X30/34 |
PE00.19-P-2185SAC |
| Automatic dimming inside rearview mirror | MODEL 221.0/1 with CODE (450) Taxi version |
PE68.49-P-2000-99SAA |
| Intelligent servo module (ISM) | TRANSMISSION722.6 in MODEL 221.1 with ENGINE 275 control unit A80 TRANSMISSION 722.9 in MODEL 221.0/1 with ENGINE 629, 642, 651, 156, 157, 272, 273, 276, 278 control unit A80 |
PE27.60-P-2101-97SAA |
| Keyless Go, control unit | MODEL 221.0/1 with CODE (889) Keyless-Go control unit N69/5 |
PE80.61-P-2101-99SAA |
| Automatic air conditioning (AAC [KLA]), control unit | MODEL 221.0/1 control unit N22/1, Sheet 1 |
PE83.40-P-2101-99SAA |
| Automatic air conditioning (AAC [KLA]), control unit | MODEL 221.0/1 control unit N22/1, Sheet 2 |
PE83.40-P-2101-97SAB |
| Instrument cluster (KI) | MODEL 221.0/1 control unit A1 |
PE54.30-P-2101-99SAA |
| Fuel pump | ENGINE 272, 273 in MODEL 221.0/1 up to model year 2009/AEJ08 | PE47.20-P-2100-99SAA |
| Fuel pump control unit | ENGINE 272, 273 in MODEL 221.0/1 as of model year 2009/AEJ08, control unit N118 ENGINE 275 (except 275.982) in MODEL 221.1 AEJ08 (YoM 08), control unit N118 |
PE47.40-P-2101SAA |
| Fuel pump control unit | ENGINE 156.984 in MODEL 221.0/1 Control unit N118 ENGINE 275.982 in MODEL 221.1 Control unit N118 |
PE47.40-P-2101-99SAB |
| Fuel pump control unit | ENGINE 157, 276, 278 in MODEL 221.0/1 Control unit N118 |
PE47.40-P-2101-97SAC |
| Speaker | MODEL 221.0/1 control unit N93/1 |
PE82.62-P-2102-99SAA |
| Steering column module | MODEL 221.0/1 control unit N80 |
PE46.10-P-2101-99SAA |
| MOST bus | MODEL 221.0/1 | PE82.00-P-2710-99SAA |
| Multifunction camera | MODEL 221.0/1 as of model year 2010 with CODE (476) Automatic lane recognition/YoM 09 model refinement package, control unit A40/11 MODEL 221.0/1 as of model year 2010 with CODE (513) Speed Limit Assist/YoM 09 model refinement package, control unit A40/11 MODEL 221.0/1 as of model year 2010 with CODE (608) Adaptive Highbeam Assist/YoM 09 model refinement package, control unit A40/11 |
PE54.21-P-2129-97SAA |
| Special vehicle multifunction control module (SVMCM) | MODEL 221.0/1 with CODE (450) Taxi version with CODE (934) Taxi emergency alarm system control unit N26/9 |
PE54.21-P-2105-99SAA |
| Rear left multicontour backrest | MODEL 221.0/1 with CODE (406) Rear multicontour seats control unit N32/20 | PE91.25-P-2110-99SAA |
| Rear right multicontour backrest | MODEL 221.0/1 with CODE (406) Rear multicontour seats control unit N32/21 |
PE91.25-P-2120-99SAA |
| Night View Assist | MODEL 221.0/1 with CODE (610) Night View Assist control unit N101 | PE54.30-P-2103-99SAA |
| Emergency call system | MODEL 221.0/1 with CODE (359) TELE AID emergency call system | PE82.95-P-2101-99SAA |
| Upper control panel | MODEL 221.0/1 control unit N72/1 |
PE54.21-P-2119-99SAA |
| Parktronic System (PTS) | MODEL 221.0/1 up to 31.8.07 with CODE (220) PARKTRONIC control unit N62 | PE54.65-P-2101-99SAA |
| Parktronic System (PTS) | MODEL 221.0 as of 1.9.07, 221.1 with CODE (220) PARKTRONIC up to model year 2010/YoM 09 model refinement package, control unit N62 |
PE54.65-P-2101-97SAC |
| Parktronic System (PTS) | MODEL 221.0/1 with CODE (220) PARKTRONIC with CODE (230) Exclusive parking assist as of model year 2010/YoM 09 model refinement package, control unit N62 |
PE54.65-P-2101-97SAD |
| Radar sensors | MODEL 221.0/1 with CODE (233) DISTRONIC PLUS up to model year 2010/YoM 09 model refinement package, control unit N62/1 |
PE30.30-P-2102-97SAA |
| Radar sensors | ENGINE 156, 272, 273, 629, 642 in MODEL 221.0/1 up to 31.8.10 with CODE (233) DISTRONIC PLUS with CODE (234) Blind Spot Assist as of model year 2010/YoM 09 model refinement package, control unit N62/1 ENGINE 275 in MODEL 221.1 up to 31.8.10 with CODE (233) DISTRONIC PLUS with CODE (234) Blind Spot Assist as of model year 2010/YoM 09 model refinement package, control unit N62/1 ENGINE 156, 272, 273, 157, 276, 278, 629, 642 in MODEL 221.0/1 (except 221.095/195) with CODE (233) DISTRONIC PLUS with CODE (239) Adaptive Cruise Control Plus Light Control unit N62/1 ENGINE 275 in MODEL 221.1 with CODE (233) DISTRONIC PLUS with CODE (239) Adaptive Cruise Control Plus Light Control unit N62/1 ENGINE 272.974 in MODEL 221.095/195 with CODE (233) DISTRONIC PLUS with CODE (234) Blind Spot Assist as of model year 2011/YoM 10, control unit N62/1 |
PE30.30-P-2102-97SAC |
| Radio (RD) | MODEL 221.0/1 control unit N93/1 |
PE82.60-P-2101-99SAA |
| Tire pressure monitor | MODEL 221.0/1 with CODE (494) USA version control unit N88 MODEL 221.0/1 with CODE (475) Tire pressure monitoring system (premium) control unit N88 |
PE40.15-P-2101-97SAA |
| Reversible emergency tensioning retractor | MODEL 221.0/1 Control unit A76, A76/1 |
PE91.40-P-2200-99SAA |
| Backup camera | MODEL 221.0/1 with CODE (218) Reversing camera with CODE (498) Japan version control unit N66/2 |
PE54.65-P-2102-97SAA |
| Backup camera | MODEL 221.0/1 with CODE (218) Reversing camera except CODE (498) Japan version control unit N66/10 |
PE54.65-P-2102-97SAB |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 221.0/1 Sheet 1 |
PE54.21-P-2108-97SAA |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 221.0/1 Sheet 2 |
PE54.21-P-2108-97SAB |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 221.0/1 Sheet 3 |
PE54.21-P-2108-97SAC |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 221.0/1 Sheet 4 |
PE54.21-P-2108-97SAE |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 221.0/1 Sheet 5 |
PE54.21-P-2108-97SAF |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 221.0/1 Sheet 6 |
PE54.21-P-2108-97SAG |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 Sheet 1 |
PE54.21-P-2106-99SAA |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 with ENGINE 272, 273, 642, 629 Sheet 2 |
PE54.21-P-2106-97SAB |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 Sheet 3 |
PE54.21-P-2106-97SAC |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 Sheet 4 |
PE54.21-P-2106-97SAD |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 Sheet 5 |
PE54.21-P-2106-97SAE |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 Sheet 6 |
PE54.21-P-2106-97SAG |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 with ENGINE 156, 157, 276, 278, 651 Sheet 2 MODEL 221.1 with ENGINE 275 Sheet 2 |
PE54.21-P-2106-97SAH |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 Sheet 8 |
PE54.21-P-2106-97SAI |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 Sheet 9 |
PE54.21-P-2106-97SAJ |
| Front SAM with fuse and relay module (N10/1) | MODEL 221.0/1 Sheet 10 |
PE54.21-P-2106-97SAK |
| Satellite digital audio radio system (SDAR) | MODEL 221.0/1 with CODE (536) SIRIUS satellite radio up to model year 2010/YoM 09 model refinement package, control unit N87/5 |
PE82.60-P-2301-97SAA |
| Windshield wiper | MODEL 221.0/1 with CODE (345) Rain sensor automatic wiper interval/rain sensor |
PE82.30-P-2000-99SAA |
| Left instrument panel fuse box | MODEL 221.0/1 Fuse box F1/7, sheet 1 |
PE54.15-P-2511-99SAA |
| Right instrument panel fuse box | MODEL 221.0/1 Fuse box F1/6, Sheet 1 |
PE54.15-P-2512-97SAA |
| Right instrument panel fuse box | MODEL 221.0/1 Fuse box F1/6, Sheet 2 |
PE54.15-P-2512-97SAC |
| Rear seat control unit | MODEL 221.0/1 with CODE (223) Rear bench seat with electrically adjustable outer seats with PRE-SAFE positioning function for outer seats and outer head restraints control unit N25/6 |
PE91.29-P-2103-99SAA |
| MODEL 221.0/1 with CODE (872) Electric seat heater for left and right rear seat control unit N25/6 MODEL 221.0/1 with CODE (402) Rear comfort seats, including seat heater and seat ventilation control unit N25/6 |
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| Left front seat control unit | MODEL 221.0/1 control unit N32/1 |
PE91.29-P-2101-99SAA |
| Right front seat control unit | MODEL 221.0/1 control unit N32/2 |
PE91.29-P-2102-99SAA |
| Sound amplifier | MODEL 221.0/1 with CODE (811) Advanced sound system Bang & Olufsen sound system, control units A2/13 and A2/69 | PE82.62-P-2101-97SAA |
| Voice control system (VCS [SBS]) | MODEL 221.0/1 with CODE (813) Voice control system (VCS [SBS]) up to model year 2010/YoM 09 model refinement package, control unit N41/3 |
PE82.70-P-2102-97SAA |
| Stationary heater (STH), control unit | MODEL 221.0/1 with CODE (228) Stationary heater control unit A6 | PE83.70-P-2101-99SAA |
| Starter, generator | ENGINE 629, 642, 156, 272, 273 in MODEL 221.0/1 up to model year 2009/AEJ08 ENGINE 275 in MODEL 221.1 up to model year 2009/AEJ08 |
PE15.00-P-2000-99SAA |
| Starter, alternator, battery | ENGINE 157, 276, 278, 642.8, 651 in MODEL 221.0/1 | PE15.00-P-2101-97SAA |
| Telephone (TEL) | MODEL 221.0/1 with CODE (386) Preinstallation for telephone "Cell phone" UPCI [UHI] system with CODE (389) Mobile phone preinstallation with universal interface USA/Canada up to model year 2010/YoM 09 model refinement package, control unit N123/1 |
PE82.70-P-2101-97SAA |
| Telematics CAN | MODEL 221.0/1 Potential distributor X30/35 |
PE00.19-P-2180SAA |
| Left rear door control unit (DCU) | MODEL 221.0/1 control unit N69/3 |
PE72.29-P-2103-99SAA |
| Right rear door control unit (DCU) | MODEL 221.0/1 control unit N69/4 |
PE72.29-P-2104-99SAA |
| Left front door control unit (DCU [TSG]) | MODEL 221.0/1 control unit N69/1 |
PE72.29-P-2101-99SAA |
| Right front door control unit (DCU [TSG]) | MODEL 221.0/1 control unit N69/2 |
PE72.29-P-2102-99SAA |
| TV tuner | MODEL 221.0/1 with CODE (863) Digital/analog TV tuner control unit A90/1 | PE82.60-P-2220-99SAA |
| Video and radar sensor system | ENGINE 157, 275, 276, 278, 629, 642, 651 in MODEL 221.0/1 (except 221.095/195) with CODE (233) DISTRONIC PLUS with CODE (237) Active Blind Spot Assist with CODE (238) Active Lane Keeping Assist as of model year 2011/YoM 10, control unit N62/2 |
PE30.30-P-2103-97SAA |
| Fully integrated transmission control | MODEL 221.0/1 with ENGINE 629, 642, 651, 156, 157, 272, 273, 276, 278 with TRANSMISSION 722.9 controller unit Y3/8 | PE27.19-P-2103-97SAA |
| Interior prefuse box (F32/4) | MODEL 221.0/1 as of model year 09/AEJ08 | PE54.15-P-2514-97SAA |
| Engine compartment prefuse box (F32/3) | MODEL 221.0/1 as of model year 09/AEJ08 | PE54.15-P-2513-97SAA |
| Front prefuse box (F32) | MODEL 221.0/1 up to model year 08/YoM 07 | PE54.15-P-2502-99SAA |
| Weight sensing system (WSS) | MODEL 221.0/1 up to 31.8.08 with CODE (494) USA version Control unit N2/13 MODEL 221.0/1 as of 1.9.08 with CODE (494) USA version Control unit N110 |
PE91.60-P-2102-99SAA |
| Central CAN | MODEL 221.0/1 Potential distributor X30/20 |
PE00.19-P-2160SAA |
| Front central operating unit | MODEL 221.0/1 control unit A40/9 | PE82.00-P-2060-99SAA |
| Central gateway | MODEL 221.0/1 control unit N93 | PE54.21-P-2124-99SAA |
| Central locking (CL [ZV]) | MODEL 221.0/1 Central locking actuator motors |
PE80.20-P-2000-99SAA |