Wiring diagram for ground wiring - PE00.19-P-2800-97FAD
WARNING: This page is about a different car, the 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 | 22A |
| A2 | Radio | 26A |
| A2/30 | Navigation module | 43L |
| A2/30-1 | Cradle for navigation module | 41J |
| A2/56 | Radio with auto pilot system | 21A |
| A32 | AC housing | 54L |
| A32x1 | Air conditioner housing electrical connector | 54J |
| A40/11 | Multifunction camera | 75L |
| A40/3 | COMAND control unit | 36A |
| A40/3 | COMAND control unit | 31A |
| A40/8 | Audio/COMAND display | 40A |
| A40/8 | Audio/COMAND display | 44A |
| A40/9 | Audio/COMAND control panel | 18L |
| A40/9x1 | Audio/COMAND control panel electrical connector | 18J |
| A50/3 | Electronic Toll Collection control unit | 59L |
| A89 | DISTRONIC electric controller unit | 70A |
| B10/4 | Interior temperature sensor | 28L |
| B29/2 | DISTRONIC sensor (DTR) / left front bumper | 63L |
| B29/3 | DISTRONIC sensor (DTR) / right front bumper | 64L |
| Code 233 | DISTRONIC PLUS | 62F |
| Code 237 | Active Blind Spot Assist | 62G |
| Code 238 | Active Lane Keeping Assist | 62G |
| Code 238 | Active Lane Keeping Assist | 73G |
| Code 476 | Automatic lane detection | 73G |
| Code 494 | USA version | 60G |
| Code 498 | Japan version | 28B |
| Code 498 | Japan version | 33B |
| Code 498 | Japan version | 56F |
| Code 513 | Speed Limit Assist | 73G |
| Code 551 | Anti-theft alarm system (ATA [EDW]) | 60F |
| Code 580 | Automatic air conditioning | 26G |
| Code 580 | Automatic air conditioning | 38G |
| Code 581 | Comfort automatic air conditioning | 26G |
| Code 581 | Comfort automatic air conditioning | 29G |
| Code 608 | Adaptive Highbeam Assist | 73G |
| Code B03 | ECO start/stop function | 51G |
| E10/1 | Left center air outlet symbol illumination | 34L |
| E10/1x1 | Center vent symbol illumination electrical connector | 34J |
| E10/2 | Left front side air outlet symbol illumination | 36L |
| E10/3 | Right front side air outlet symbol illumination | 37L |
| E10/4 | Right center air outlet symbol illumination | 35L |
| E10/5 | Rear air outlet symbol illumination | 39L |
| E10/5x1 | Rear vent symbol illumination electrical connector | 39J |
| E13/1 | Glove box lamp | 14L |
| E17/15 | Right front footwell lamp | 32L |
| E17/16 | Left front footwell lamp | 33L |
| H3/1 | Alarm siren | 61L |
| M2/1 | Rear blower motor | 30L |
| M2/1x1 | Rear blower motor electrical connector | 30J |
| M42 | Electric transmission oil pump | 52L |
| N125/1 | Media interface control unit | 18A |
| N145 | Transmission mode control unit | 49L |
| N145 | Transmission mode control unit | 71L |
| N15/3 | Electronic transmission control control unit | 55A |
| N22/7 | Automatic air conditioning control and operating unit | 12A |
| N26/5 | Electric steering lock control unit | 11L |
| N51/5 | Adaptive damping system control unit | 59A |
| N62 | Parking system control unit | 62A |
| N62/2 | Video and radar sensor system control unit | 67L |
| N71/1 | Headlamp control unit | 22L |
| N72/1 | Upper control panel control unit | 3L |
| N73 | Electronic ignition switch control unit | 8A |
| N80 | Steering column module control unit | 3A |
| S1 | Exterior lights switch | 6L |
| S12 | Parking brake indicator switch | 15L |
| S16/2 | Backup lamp switch | 46L |
| S16/2 | Backup lamp switch | 56L |
| S1e1 | Front fog lamps indicator lamp | 5K |
| S1e2 | Rear fog lamp indicator lamp | 7K |
| S1e3 | Standing lamps indicator lamp | 6L |
| S1e4 | Switch illumination | 5K |
| S6/1 | Instrument panel switch group | 8L |
| U107 | Valid for socket in glove compartment | 25G |
| U112 | Valid for footwell lamps | 31G |
| U12 | Valid for left-hand drive vehicles | 53A |
| U13 | Valid for right-hand drive vehicles | 1A |
| U135 | Valid for Electronic Toll Collection | 56G |
| U152 | Valid for gasoline engine 156 | 69F |
| U152 | Valid for gasoline engine 156 | 47G |
| U194 | Valid for AUX jack | 17A |
| U24 | Valid for manual transmission | 55F |
| U24 | Valid for manual transmission | 45G |
| U25 | Valid for automatic transmission | 51G |
| U328 | Valid for air outlet symbol illumination | 34G |
| U504 | Valid for DISTRONIC | 68A |
| U538 | Valid for PARKTRONIC | 60A |
| U54 | Valid for all except Japan | 28A |
| U54 | Valid for all except Japan | 33A |
| U57 | Valid for model 204.2 | 42A |
| U57 | Valid for model 204.2 | 7H |
| U57 | Valid for model 204.2 | 38B |
| U58 | Valid for model 204.0 | 42B |
| U58 | Valid for model 204.0 | 7H |
| U58 | Valid for model 204.0 | 38B |
| U59 | Valid for model 204.9 | 7H |
| U60 | Valid for model 204.3 | 47G |
| U631 | Valid for COMAND | 42A |
| U777 | Valid for navigation | 40G |
| U865 | Valid for Audio 20 | 19A |
| U865 | Valid for Audio 20 | 24A |
| U865 | Valid for Audio 20 | 38A |
| U866 | Valid for Audio 50 | 19B |
| U866 | Valid for Audio 50 | 38A |
| W15/7 | Right front footwell ground point | 23F |
| W15/7 | Right front footwell ground point | 59E |
| X11/4 | Diagnostic connector | 16L |
| X137/1 | VICS and Electronic Toll Collection power supply electrical connector | 57H |
| X15/12 | Vehicle interior/cockpit temperature sensor electrical connector | 27H |
| X18/35 | Instrument panel and vehicle floor electrical connector | 30H |
| X18/35 | Instrument panel and vehicle floor electrical connector | 39H |
| X18/40 | Instrument panel harness and vehicle floor electrical connector | 54H |
| X190 | Instrument panel and electric steering lock electrical connector | 10H |
| X26/38 | Front bumper and frame wiring harness electrical connector | 65H |
| X29/1 | Glove compartment electrical connector | 13H |
| X58/31 | Glove box socket | 25L |
| Y3/8 | Fully integrated transmission control control unit | 66A |
| Y3/8 | Fully integrated transmission control control unit | 48A |
| Z36/26 | Front DISTRONIC PLUS sensor ground connector sleeve | 64G |
| Z50/3 | Circuit 31 instrument panel connector sleeve | 36F |
| Z50/3 | Circuit 31 instrument panel connector sleeve | 58H |
| Z68/1 | Instrument panel circuit 31 climate control LIN connector sleeve | 6G |