Electrical function diagram for position finding and navigation (APS), function - PE82.61-P-2053-97DAA
MODEL 212 with CODE 511 (Audio 50 APS with DVD changer)
MODEL 212 with CODE 525 (MB Audio 50 APS radio)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Multifunction steering wheel button group, signal | 5K |
| 1 | Multifunction steering wheel button group, signal | 12J |
| 1 | Multifunction steering wheel button group, signal | 14G |
| 1 | Multifunction steering wheel button group, signal | 2K |
| 10 | Vehicle speed, signal | 14G |
| 11 | Switch-on request, signal | 13C |
| 12 | Audio/COMAND display, message | 14C |
| 13 | Circuit 15R, status | 15D |
| 14 | Audio, signal | 20E |
| 3 | GPS, signal | 15F |
| 4 | Circuit 30, status | 12E |
| 5 | Wheel speed, signal | 6E |
| 5 | Wheel speed, signal | 11E |
| 6 | Direction of travel, signal | 11E |
| 7 | Steering angle sensor, signal | 8G |
| 7 | Steering angle sensor, signal | 8K |
| 7 | Steering angle sensor, signal | 10E |
| 8 | FM antenna, signal | 12F |
| 8 | FM antenna, signal | 11H |
| 9 | FM antenna, signal | 12D |
| 9 | FM antenna, signal | 9B |
| A1 | Instrument cluster | 13J |
| A2/120 | Right rear side window antenna | 7C |
| A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | 9B |
| A2/19 | FM 2 and DAB antenna amplifier | 10G |
| A2/32 | Rear window antenna | 10J |
| A2/32 | Rear window antenna | 7B |
| A2/56 | Radio with auto pilot system | 13E |
| A28/11 | Multifunction antenna | 19G |
| A40/8 | Audio/COMAND display | 13A |
| CAN A | Telematics CAN | 13D |
| CAN B | Interior CAN | 13H |
| CAN B | Interior CAN | 10E |
| CAN B | Interior CAN | 17D |
| CAN E1 | Chassis CAN 1 | 7H |
| CAN E1 | Chassis CAN 1 | 4E |
| CAN E2 | Chassis CAN 2 | 10K |
| LIN E1 | Steering LIN | 4K |
| LVDS | Low voltage differential signal | 14D |
| MOST | Media Oriented System Transport | 18F |
| MOST | Media Oriented System Transport | 18E |
| N10/1 | Front SAM control unit with fuse and relay module | 7D |
| N135 | Steering wheel electronics | 3K |
| N30/4 | Electronic Stability Program control unit | 2D |
| N40/3 | Sound system amplifier control unit | 21E |
| N49 | Steering angle sensor | 10L |
| N73 | Electronic ignition switch control unit | 16A |
| N80 | Steering column module control unit | 7J |
| S110 | Left multifunction steering wheel button group | 2G |
| S111 | Right multifunction steering wheel button group | 3G |
| U57 | Valid for model 212.2 | 6C |
| U58 | Valid for model 212.0/1 | 6B |