Electrical Function Diagram For Manual Or Automatic Emergency Call, Function - PE82.95-P-2066-97FBA
Model 205 up to model year 2017 with code 348 (Emergency call/assistant system) except code 347 (Mercedes-Benz emergency call system) Model 253 up to model year 2017 with code 348 (Emergency call/assistant system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Manual emergency call, signal | 10H |
| 1 | Manual emergency call, signal | 17C |
| 1 | Manual emergency call, signal | 16J |
| 1 | Manual emergency call, signal | 18F |
| 10 | Switch-on request, signal | 3C |
| 11 | GPS, signal | 12D |
| 11 | GPS, signal | 15D |
| 2 | Crash, signal | 11J |
| 2 | Crash, signal | 12E |
| 2 | Crash, signal | 10F |
| 3 | Telephone, signal | 10C |
| 3 | Telephone, signal | 12C |
| 3 | Telephone, signal | 11B |
| 3 | Telephone, signal | 9B |
| 4 | SOS button, status indicator | 18B |
| 4 | SOS button, status indicator | 11F |
| 4 | SOS button, status indicator | 18J |
| 4 | SOS button, status indicator | 11K |
| 5 | Circuit 15R, status | 11F |
| 6 | Voice output, signal | 9G |
| 7 | Voice input, signal | 3E |
| 7 | Voice input, signal | 9E |
| 8 | Instrument cluster, message | 4K |
| 8 | Instrument cluster, message | 10H |
| 9 | Audio/COMAND display, message | 5G |
| 9 | Audio/COMAND display, message | 11H |
| 9 | Audio/COMAND display, message | 5C |
| A1 | Instrument cluster | 2J |
| A2/102 | Left telephone antenna | 12A |
| A2/103 | Right telephone antenna | 8A |
| A2/109 | Telephone antenna splitter | 10B |
| A2/23 | GPS antenna | 15D |
| A2/5 | Global positioning system antenna splitter | 15B |
| A2/52 | Emergency call system antenna | 13A |
| A26/17 | Head unit | 4E |
| A40/8 | Audio/COMAND display | 4A |
| A67b1 | Hands-free system microphone | 1D |
| CAN A | Telematics CAN | 4D |
| CAN B | Interior CAN | 14K |
| CAN D | Diagnostic CAN | 10G |
| CAN HMI | User interface CAN | 7K |
| CAN HMI | User interface CAN | 7J |
| CAN HMI | User interface CAN | 12J |
| H4/27 | Center instrument panel speaker | 8G |
| LIN B13 | Roof LIN | 18G |
| LIN E2 | Seat occupied recognition LIN | 12E |
| LVDS | Low voltage differential signal | 5D |
| N10/6 | Front SAM control unit | 18J |
| N123/4 | Emergency call system control unit | 10D |
| N2/10 | Supplemental restraint system control unit | 13F |
| N70 | Overhead control panel control unit | 18D |
| N70s11 | SOS button | 17A |
| N73 | Electronic ignition switch control unit | 10J |