Wiring diagram for ground wiring - PE00.19-P-2800-97FAH
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, 2011 Mercedes-Benz C350, and 2010 Mercedes-Benz C63. However, it is still accessible from the selected car via links, so may be relevant.
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 64L |
| A40/4 | DVD player | 3A |
| A40/5 | Left rear display | 2L |
| A40/6 | Right rear display | 4L |
| A76/1 | Right front reversible emergency tensioning retractor | 12A |
| A85/4 | Right rear door lock | 19L |
| B48 | Front passenger seat occupied recognition and ACSR | 45L |
| Code | 494 USA version | 40F |
| E17/48 | Right front illuminated door sill molding | 25L |
| M25/4 | Driver seat lumbar support pneumatic pump | 58L |
| M25/5 | Front passenger seat lumbar support pneumatic pump | 39L |
| M3 | Fuel pump (FP) | 11L |
| M42 | Electric transmission oil pump | 62L |
| N110 | Weight Sensing System (WSS) control unit | 41L |
| N2/13 | WSS (Weight Sensing System) control unit | 41L |
| N32/2 | Front passenger seat control unit | 20A |
| N32/23 | Driver seat lumbar support adjustment control unit | 56L |
| N32/24 | Front passenger seat lumbar support adjustment control unit | 36L |
| N37/5 | Left NOx sensor control unit | 49L |
| N37/6 | Right NOx sensor control unit | 50L |
| N69/2 | Right front door control unit | 16A |
| N69/4 | Right rear door control unit | 22L |
| R12/10 | Front passenger sidebag squib | 46L |
| R12/41 | Driver pelvis airbag squib | 30L |
| R12/42 | Front passenger pelvis airbag squib | 30L |
| R12/9 | Driver sidebag squib | 60L |
| R13/3 | Right front seat sitting surface heated cushion | 28L |
| R13/4 | Right front backrest heated cushion | 27L |
| R3 | Front cigarette lighter with ashtray illumination | 9L |
| R3e1 | Ashtray illumination | 8L |
| R3r1 | Cigarette lighter heating element | 9L |
| R3x1 | Front cigarette lighter with ashtray illumination electrical connector | 8J |
| S10/2 | Right front brake wear sensor | 12L |
| S10/2x1 | Right front brake wear sensor electrical connector | 12K |
| S10/4 | Right rear brake wear sensor | 14L |
| S10/4x1 | Right rear brake wear sensor electrical connector | 14K |
| S22 | Left front seat adjustment switch group | 53L |
| S22/1 | Driver seat partially electric seat adjustment switch | 51L |
| S23 | Right front seat adjustment switch group | 34L |
| S23/1 | Front passenger seat partially electric seat adjustment switch | 32L |
| S54/6 | Right rear backrest inclination switch | 16L |
| U1018 | Valid for gasoline engine 276 | 47D |
| U1020 | Valid for gasoline engine with stratified operation | 47E |
| U12 | Valid for left-hand drive vehicles | 29D |
| U12 | Valid for left-hand drive vehicles | 31D |
| U13 | Valid for right-hand drive vehicles | 29D |
| U13 | Valid for right-hand drive vehicles | 51D |
| U152 | Valid for gasoline engine 156 | 24F |
| U157 | Valid for combustion engine 272 DE | 47D |
| U2 | Valid for all except USA | 44F |
| U21 | Valid for heated seats | 26G |
| U25 | Valid for automatic transmission | 61D |
| U252 | Valid for ECO start/stop function | 61D |
| U284 | Valid for fully electric seat adjustment | 33F |
| U284 | Valid for fully electric seat adjustment | 52F |
| U285 | Valid for partially electric driver seat adjustment | 51F |
| U286 | Valid for partially electric front passenger seat adjustment | 31F |
| U325 | Valid for smoker package | 5G |
| U326 | Valid for nonsmoker package | 7G |
| U344 | Valid for all except KEYLESS GO | 18H |
| U58 | Valid for model 204.0 | 40H |
| U58 | Valid for model 204.0 | 40H |
| U59 | Valid for model 204.9 | 40H |
| U59 | Valid for model 204.9 | 40H |
| U60 | Valid for model 204.3 | 40G |
| U61 | Not valid for model 204.3 | 20H |
| U63 | Valid for seat adjustment without memory function | 35F |
| U63 | Valid for seat adjustment without memory function | 54F |
| U661 | Valid for TV and video in rear | 1A |
| U775 | Valid for emergency tensioning retractor | 9A |
| U804 | Valid for rear backrest adjustment | 15G |
| U82 | Valid for KEYLESS GO | 18H |
| U848 | Valid for ACSR | 44F |
| U856 | Valid for rear socket | 17G |
| U911 | Valid for lumbar support | 35F |
| U911 | Valid for lumbar support | 54F |
| U916 | Valid for weight sensing system (WSS) | 41F |
| U928 | Valid for England | 18J |
| U958 | Valid for pelvis airbag | 29D |
| W19 | Right front seat crossmember ground point | 20E |
| X173/1 | Driver pelvis airbag electrical connector | 30H |
| X173/2 | Front passenger pelvis airbag electrical connector | 30G |
| X28/18 | ACSR [AKSE] seat occupied recognition electrical connector | 44H |
| X35/4 | Right rear door electrical connector | 18H |
| X36/3 | Fuel pump harness electrical connector | 10G |
| X55/3 | Driver seat connector block | 1F |
| X55/3 | Driver seat connector block | 30F |
| X55/3 | Driver seat connector block | 54E |
| X55/4 | Front passenger seat connector block | 3H |
| X55/4 | Front passenger seat connector block | 26H |
| X55/4 | Front passenger seat connector block | 30E |
| X55/4 | Front passenger seat connector block | 43E |
| X55/4 | Front passenger seat connector block | 34E |
| X55/4 | Front passenger seat connector block | 60E |
| X58/1 | Vehicle interior power outlet | 17L |
| X58/17 | Front vehicle interior power outlet | 6L |
| X58/17x1 | Electrical connector / front vehicle interior socket | 6J |
| X62/33 | Rear axle electrical connector, right distributor | 13H |
| X62/6 | Front axle electrical connector, right distributor | 12H |
| X86/1 | Nitrogen oxides control unit electrical connector | 48E |
| X86/1 | Nitrogen oxides control unit electrical connector | 49E |
| X86/3 | Left nitrogen oxides control unit electrical connector | 48F |
| X86/4 | Right nitrogen oxides control unit electrical connector | 49F |
| Z5 | Connector sleeve in wiring harness | 2G |
| Z6/40 | NOx sensor connector sleeve | 48G |
| Z6/94 | Driver seat circuit 31 connector sleeve | 53G |
| Z6/94 | Driver seat circuit 31 connector sleeve | 56G |
| Z6/95 | Front passenger seat circuit 31 connector sleeve | 33G |
| Z6/95 | Front passenger seat circuit 31 connector sleeve | 36G |