Legend of electrical function schematic for breakdown assistance, function - PE82.95-P-2068-60SAA
Model 221 with CODE (359) TELE AID emergency call system as of Model Year. 09/YoM 08
| Code | Designation | Coordinates |
|---|---|---|
| A1 | Instrument cluster | 18E |
| A2/25 | Emergency call system antenna splitter | 7D |
| A2/49 | Telephone and GPS roof antenna | 1F |
| A2/54 | Emergency call system left backup antenna | 7B |
| A2/55 | Emergency call system right backup antenna | 7B |
| A8/1 | Transmitter key | 13K |
| A40/3 | COMAND controller unit | 12A |
| A40/8 | COMAND display | 18A |
| LVDS | Low voltage differential signal | 15B |
| N73 | EIS [EZS] control unit | 12J |
| N93 | Central gateway control unit | 12F |
| N96 | Frequency switchover control unit | 4F |
| N123/4 | Emergency call system control unit | 7F |
| S93/6s2 | Telediagnosis button | 7J |
| U52 | Valid for Japan | 11A |
| U54 | Valid for all except Japan | 11A |
| CAN A | Telematics CAN | 15C |
| CAN-D | Diagnostic CAN | 10F |
| CAN-E | Chassis CAN | 12H |
| CAN F | Central CAN | 12E |
| CAN F | Central CAN | 15F |
| 1 | Circuit 15R/circuit 15, status ON | 9F |
| 1 | Circuit 15R/circuit 15, status ON | 13H |
| 2 | Status indication, signal | 7J |
| 2 | Status indication, signal | 11F |
| 2 | Status indication, signal | 16F |
| 3 | Telephone, signal | 2F |
| 3 | Telephone, signal | 5F |
| 3 | Telephone, signal | 7B |
| 3 | Telephone, signal | 7D |
| 4 | COMAND display, message | 10F |
| 4 | COMAND display, message | 13D |
| 4 | COMAND display, message | 16A |
| 5 | Breakdown assistance, signal | 7G |
| 6 | Switch on/off, signal | 16B |