Electrical Function Schematic For MB Information And Breakdown Assistance Function - PE82.95-P-2073-97FBA
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 205, 253
with code 348 (Emergency call/assistant system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Breakdown assistance, signal | 18K |
| 1 | Breakdown assistance, signal | 12F |
| 1 | Breakdown assistance, signal | 13K |
| 1 | Breakdown assistance, signal | 21H |
| 10 | MB-Info button, status indicator | 12H |
| 10 | MB-Info button, status indicator | 15K |
| 10 | MB-Info button, status indicator | 20K |
| 10 | MB-Info button, status indicator | 3G |
| 11 | Switch-on request, signal | 8C |
| 2 | Telephone, signal | 12C |
| 2 | Telephone, signal | 13D |
| 2 | Telephone, signal | 13B |
| 2 | Telephone, signal | 11B |
| 2 | Telephone, signal | 16B |
| 3 | Breakdown assistance button, status indicator | 11G |
| 3 | Breakdown assistance button, status indicator | 15K |
| 3 | Breakdown assistance button, status indicator | 20K |
| 3 | Breakdown assistance button, status indicator | 21G |
| 4 | Audio/COMAND® display, message | 3H |
| 4 | Audio/COMAND® display, message | 12H |
| 4 | Audio/COMAND® display, message | 8B |
| 5 | Instrument cluster, message | 4K |
| 5 | Instrument cluster, message | 11H |
| 6 | Voice output, signal | 10D |
| 7 | Voice input, signal | 3E |
| 7 | Voice input, signal | 10E |
| 8 | Map data, signal | 3H |
| 8 | Map data, signal | 12H |
| 8 | Map data, signal | 14E |
| 8 | Map data, signal | 17E |
| 9 | MB-Info, signal | 23H |
| 9 | MB-Info, signal | 19K |
| 9 | MB-Info, signal | 12F |
| 9 | MB-Info, signal | 14K |
| A1 | Instrument cluster | 2J |
| A2/102 | Left telephone antenna | 14A |
| A2/103 | Right telephone antenna | 10A |
| A2/109 | Telephone antenna splitter | 12B |
| A2/23 | GPS antenna | 19D |
| A2/5 | Global positioning system antenna splitter | 16D |
| A2/52 | Emergency call system antenna | 17A |
| A26/17 | Head unit | 4F |
| A40/8 | Audio/COMAND® display | 8A |
| A67b1 | Hands-free system microphone | 2A |
| CAN A | Telematics CAN | 7D |
| CAN B | Interior CAN | 14K |
| CAN D | Diagnostic CAN | 12G |
| CAN HMI | User interface CAN | 7K |
| CAN HMI | User interface CAN | 7J |
| H4/27 | Center instrument panel speaker | 9C |
| LIN B13 | Roof LIN | 19J |
| LVDS | Low voltage differential signal | 6B |
| N10/6 | Front SAM control unit | 17J |
| N123/4 | Emergency call system control unit | 12D |
| N70 | Overhead control panel control unit | 22H |
| N70s12 | Breakdown assistance button | 21F |
| N70s13 | MB-Info button | 23F |
| N73 | Electronic ignition switch control unit | 12J |