Electrical Function Diagram For Manual Or Automatic Emergency Call, Function - PE82.95-P-2066-97TAA
Model 172.4
as of model year 2013 up to model year 2017
with code 348 (Emergency call/assistant system)
Model 172.4
up to model year 2013
with code 359 (TELE AID emergency call system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Manual emergency call, signal | 20J |
| 1 | Manual emergency call, signal | 14K |
| 1 | Manual emergency call, signal | 14F |
| 10 | Switch-on request, signal | 7C |
| 2 | Crash, signal | 14F |
| 2 | Crash, signal | 14J |
| 2 | Crash, signal | 15E |
| 3 | Telephone, signal | 13C |
| 3 | Telephone, signal | 16D |
| 4 | Status indication, signal | 21J |
| 4 | Status indication, signal | 17K |
| 4 | Status indication, signal | 14H |
| 5 | Circuit 15R, status | 12J |
| 5 | Circuit 15R, status | 14F |
| 6 | Voice output, signal | 10C |
| 6 | Voice output, signal | 11C |
| 7 | Voice input, signal | 11E |
| 7 | Voice input, signal | 5D |
| 8 | Instrument cluster, message | 4K |
| 8 | Instrument cluster, message | 14H |
| 9 | Audio/COMAND® display, message | 7H |
| 9 | Audio/COMAND® display, message | 14H |
| 9 | Audio/COMAND® display, message | 8C |
| A1 | Instrument cluster | 3J |
| A2 | Radio | 5E |
| A2/52 | Emergency call system antenna | 13B |
| A28/11 | Multifunction antenna | 17E |
| A40/3 | COMAND® control unit | 8E |
| A40/8 | Audio/COMAND® display | 6A |
| A67b1 | Inside rearview mirror microphone | 4B |
| A8/1 | Transmitter key | 4H |
| CAN A | Telematics CAN | 6D |
| CAN B | Interior CAN | 8K |
| CAN B | Interior CAN | 8J |
| CAN B | Interior CAN | 8J |
| CAN D | Diagnostic CAN | 13G |
| CAN E | Chassis CAN | 15J |
| Code 512 | COMAND® APS with DVD changer | 7E |
| Code 523 | Audio 20 radio | 4E |
| Code 527 | COMAND® APS (with navigation) | 7E |
| Code 810 | Sound system | 9B |
| H4/27 | Center instrument panel speaker | 9B |
| H4/48 | Emergency call speaker | 11B |
| LIN 2 | Wiper/inside rearview mirror LIN | 15K |
| LVDS | Low voltage differential signal | 8D |
| N10/1 | Front SAM control unit with fuse and relay module | 13H |
| N123/4 | Emergency call system control unit | 13D |
| N2/10 | Supplemental restraint system control unit | 16F |
| N70 | Overhead control panel control unit | 18J |
| N73 | Electronic ignition switch control unit | 3G |
| S93/3s2 | Emergency call system button | 22K |
| U500 | Not valid for sound system | 10B |