Wiring diagram for ground wiring - PE00.19-P-2800-97FAC
WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 80L |
| A1 | Instrument cluster | 15A |
| A2 | Radio | 21A |
| A2 | Radio | 25A |
| A2/30 | Navigation module | 46L |
| A2/30-1 | Cradle for navigation module | 44J |
| A2/56 | Radio with auto pilot system | 20A |
| A32 | AC housing | 58L |
| A32x1 | Air conditioner housing electrical connector | 58J |
| A40/3 | COMAND control unit | 30A |
| A40/3 | COMAND control unit | 35A |
| A40/8 | Audio/COMAND display | 39A |
| A40/8 | Audio/COMAND display | 73L |
| A40/8 | Audio/COMAND display | 43A |
| A40/8 | Audio/COMAND display | 47A |
| A40/8 | Audio/COMAND display | 66A |
| A40/9 | Audio/COMAND control panel | 21L |
| A40/9x1 | Audio/COMAND control panel electrical connector | 21J |
| A50/3 | Electronic Toll Collection control unit | 61L |
| B10/4 | Interior temperature sensor | 32L |
| B29/2 | DISTRONIC sensor (DTR) / left front bumper | 65L |
| B29/3 | DISTRONIC sensor (DTR) / right front bumper | 67L |
| Code 233 | DISTRONIC PLUS | 65F |
| Code 237 | Active Blind Spot Assist | 65G |
| Code 238 | Active Lane Keeping Assist | 65G |
| Code 494 | USA version | 62G |
| Code 498 | Japan version | 27B |
| Code 498 | Japan version | 32B |
| Code 498 | Japan version | 59F |
| Code 551 | Anti-theft alarm system (ATA [EDW]) | 1G |
| Code 551 | Anti-theft alarm system (ATA [EDW]) | 62F |
| Code 580 | Automatic air conditioning | 30F |
| Code 580 | Automatic air conditioning | 41G |
| Code 581 | Comfort automatic air conditioning | 30G |
| Code 581 | Comfort automatic air conditioning | 33F |
| Code B03 | ECO start/stop function | 1G |
| Code B03 | ECO start/stop function | 52G |
| E10/1 | Left center air outlet symbol illumination | 38L |
| E10/1x1 | Center vent symbol illumination electrical connector | 38J |
| E10/2 | Left front side air outlet symbol illumination | 39L |
| E10/3 | Right front side air outlet symbol illumination | 40L |
| E10/4 | Right center air outlet symbol illumination | 39L |
| E10/5 | Rear air outlet symbol illumination | 43L |
| E10/5x1 | Rear vent symbol illumination electrical connector | 42J |
| E13/1 | Glove box lamp | 16L |
| E17/15 | Right front footwell lamp | 35L |
| E17/16 | Left front footwell lamp | 36L |
| H3/1 | Alarm siren | 64L |
| M2/1 | Rear blower motor | 34L |
| M2/1x1 | Rear blower motor electrical connector | 34J |
| N125/1 | Media interface control unit | 17A |
| N145 | Transmission mode control unit | 50L |
| N145 | Transmission mode control unit | 77L |
| N15/3 | Electronic transmission control unit | 54A |
| N22/7 | Automatic air conditioning control and operating unit | 11A |
| N26/5 | Electric steering lock control unit | 13L |
| N51/5 | Adaptive damping system control unit | 58A |
| N62 | Parking system control unit | 62A |
| N62/2 | Video and radar sensor system control unit | 69L |
| N71/1 | Headlamp control unit | 27L |
| N72/1 | Upper control panel control unit | 5L |
| N73 | Electronic ignition switch control unit | 7A |
| N80 | Steering column module control unit | 3A |
| S1 | Exterior lights switch | 8L |
| S12 | Parking brake indicator switch | 17L |
| S1e1 | Front fog lamps indicator lamp | 8K |
| S1e2 | Rear fog lamp indicator lamp | 9K |
| S1e3 | Standing lamps indicator lamp | 8L |
| S1e4 | Switch illumination | 7K |
| S6/1 | Instrument panel switch group | 11L |
| S62/43 | Left engine hood contact switch | 2L |
| S62/43 | Left engine hood contact switch | 54L |
| U107 | Valid for socket in glove compartment | 23F |
| U112 | Valid for footwell lamps | 35F |
| U12 | Valid for left-hand drive vehicles | 1A |
| U13 | Valid for right-hand drive vehicles | 52A |
| U135 | Valid for Electronic Toll Collection | 59G |
| U152 | Valid for gasoline engine 156 | 48G |
| U152 | Valid for gasoline engine 156 | 75F |
| U194 | Valid for AUX jack | 16A |
| U265 | Not valid for pedestrian protection | 1G |
| U265 | Not valid for pedestrian protection | 52G |
| U328 | Valid for air outlet symbol illumination | 37F |
| U538 | Valid for PARKTRONIC | 60A |
| U54 | Valid for all except Japan | 27A |
| U54 | Valid for all except Japan | 32A |
| U57 | Valid for model 204.2 | 10H |
| U57 | Valid for model 204.2 | 45A |
| U58 | Valid for model 204.0 | 10H |
| U58 | Valid for model 204.0 | 45B |
| U59 | Valid for model 204.9 | 10H |
| U59 | Valid for model 204.9 | 41A |
| U59 | Valid for model 204.9 | 64A |
| U60 | Valid for model 204.3 | 48G |
| U631 | Valid for COMAND | 41A |
| U631 | Valid for COMAND | 71F |
| U631 | Valid for COMAND | 45A |
| U777 | Valid for navigation | 43G |
| U801 | Valid for mobile phone preinstallation with universal interface | 29F |
| U801 | Valid for mobile phone preinstallation with universal interface | 54F |
| U865 | Valid for Audio 20 | 23A |
| U865 | Valid for Audio 20 | 18A |
| U865 | Valid for Audio 20 | 37A |
| U865 | Valid for Audio 20 | 64A |
| U866 | Valid for Audio 50 | 18B |
| U866 | Valid for Audio 50 | 37A |
| U866 | Valid for Audio 50 | 64B |
| W15/5 | Left front footwell ground point | 25E |
| W15/5 | Left front footwell ground point | 62E |
| X11/4 | Diagnostic connector | 19L |
| X137/1 | VICS and Electronic Toll Collection power supply electrical connector | 60H |
| X15/12 | Vehicle interior/cockpit temperature sensor electrical connector | 31H |
| X18/35 | Instrument panel and vehicle floor electrical connector | 33H |
| X18/35 | Instrument panel and vehicle floor electrical connector | 42H |
| X18/40 | Instrument panel harness and vehicle floor electrical connector | 57H |
| X190 | Instrument panel and electric steering lock electrical connector | 13H |
| X26/38 | Front bumper and frame wiring harness electrical connector | 68H |
| X29/1 | Glove compartment electrical connector | 16H |
| X39/37 | Mobile phone electrical connector | 30L |
| X39/37 | Mobile phone electrical connector | 55L |
| X58/31 | Glove box socket | 23L |
| Z36/26 | Front DISTRONIC PLUS sensor ground connector sleeve | 66G |
| Z50/3 | Circuit 31 instrument panel connector sleeve | 39F |
| Z50/3 | Circuit 31 instrument panel connector sleeve | 61H |
| Z68/1 | Instrument panel circuit 31 climate control LIN connector sleeve | 8G |