Electrical function schematic, backup camera - PE54.65-P-2051-97DAF
MODEL 212 as of model year 2014 with CODE 218 (Rear view camera)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 19G |
| 1 | Circuit 15, status | 9D |
| 10 | Steering angle sensor, signal | 21D |
| 11 | Steering angle, signal | 12E |
| 11 | Steering angle, signal | 19F |
| 12 | Wheel rotation direction, signal | 8D |
| 12 | Wheel rotation direction, signal | 17B |
| 13 | Wheel speed, signal | 8D |
| 13 | Wheel speed, signal | 17B |
| 14 | Vehicle speed, signal | 20G |
| 2 | Backup camera function, status | 19F |
| 2 | Backup camera function, status | 12F |
| 3 | Trunk lid rotary tumbler switch, status | 19F |
| 3 | Trunk lid rotary tumbler switch, status | 12G |
| 4 | Backup lamp switch, status | 11D |
| 5 | Gear range, status | 6K |
| 5 | Gear range, status | 9F |
| 6 | Reverse gear, status | 19G |
| 7 | Reversing camera display, request | 17G |
| 7 | Reversing camera display, request | 12E |
| 8 | Audio/COMAND display, request | 21K |
| 9 | Low voltage differential signal video signal data transfer, signal | 21J |
| 9 | Low voltage differential signal video signal data transfer, signal | 18J |
| A1 | Instrument cluster | 19A |
| A40/3 | COMAND control unit | 16J |
| A40/8 | Audio/COMAND display | 22J |
| B84/3 | Backup camera | 19G |
| CAN A | Telematics CAN | 20K |
| CAN B | Interior CAN | 13G |
| CAN B | Interior CAN | 14G |
| CAN B | Interior CAN | 10D |
| CAN C | Drive train CAN | 7L |
| CAN E1 | Chassis CAN 1 | 7F |
| CAN E1 | Chassis CAN 1 | 7E |
| CAN E1 | Chassis CAN 1 | 15E |
| CAN E2 | Chassis CAN 2 | 15F |
| CAN E2 | Chassis CAN 2 | 12B |
| CAN E2 | Chassis CAN 2 | 22D |
| Code 512 | COMAND APS with DVD changer | 15H |
| Code 526 | COMAND with single DVD drive (without navigation) | 15H |
| Code 527 | COMAND APS (with navigation) | 15H |
| Code 528 | COMAND with DVD changer | 15H |
| Code 531 | COMAND APS | 15J |
| LVDS | Low voltage differential signal | 20J |
| LVDS | Low voltage differential signal | 19J |
| N10/1 | Front SAM control unit with fuse and relay module | 10E |
| N10/2 | Rear SAM control unit with fuse and relay module | 13H |
| N3/10 | ME-SFI [ME] control unit | 7G |
| N3/9 | CDI control unit | 4G |
| N30/4 | Electronic Stability Program control unit | 3D |
| N30/6 | Regenerative braking system control unit | 2B |
| N30/7 | Premium Electronic Stability Program control unit | 3E |
| N49 | Steering angle sensor | 22E |
| N73 | Electronic ignition switch control unit | 9A |
| N80 | Steering column module control unit | 20D |
| S16/2 | Backup lamp switch | 15B |
| U1510 | Valid for transmission 722.9 | 9H |
| U165 | Valid for AMG | 1E |
| U203 | Valid without DISTRONIC PLUS | 1D |
| U2031 | Valid for transmission 724 | 9J |
| U24 | Valid for manual transmission | 13B |
| U398 | Valid for transmission 725 (NAG3) | 9J |
| U74 | Valid for diesel engines | 3G |
| U75 | Valid for gasoline engines | 6G |
| U909 | Valid for DISTRONIC PLUS | 1E |
| U974 | Not valid for full hybrid drive | 1D |
| U974 | Not valid for full hybrid drive | 1E |
| U978 | Valid for full hybrid drive | 1B |
| U986 | Not valid for AMG | 1E |
| Y3/8n4 | Fully integrated transmission control unit | 10K |