Electrical function diagram for COMAND ETC - PE82.85-P-2058-97FAA
WARNING: This page is about a different car, the 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 8J |
| 2 | Switch-on request, signal | 5C |
| 3 | Audio/COMAND display, signal | 4C |
| 4 | Multifunction steering wheel button group, signal | 6E |
| 4 | Multifunction steering wheel button group, signal | 12K |
| 4 | Multifunction steering wheel button group, signal | 11G |
| 5 | Instrument cluster, message | 9E |
| 6 | Speaker, actuation | 5H |
| 7 | Audio/COMAND controller, request | 3E |
| A1 | Instrument cluster | 11D |
| A40/3 | COMAND control unit | 4E |
| A40/8 | Audio/COMAND display | 4A |
| A40/9 | Audio/COMAND control panel | 1A |
| A50/3 | Electronic Toll Collection control unit | 7B |
| A8/1 | Transmitter key | 8L |
| CAN A | Telematics CAN | |
| CAN A | Telematics CAN | |
| CAN B | Interior CAN | |
| CAN E | Chassis CAN | |
| H4/1h1 | Left front door tweeter | 4J |
| H4/1h2 | Left front door bass speaker | 4J |
| H4/27 | Center instrument panel speaker | 4L |
| H4/2h1 | Right front door tweeter | 4J |
| H4/2h2 | Right front door bass speaker | 4K |
| H4/3 | Left rear door speaker | 4K |
| H4/4 | Right rear door speaker | 4K |
| LIN E1 | Steering LIN | |
| N73 | Electronic ignition switch control unit | 7J |
| N80 | Steering column module control unit | 11J |
| S110 | Left multifunction steering wheel button group | 14K |
| S110s4 | "Back" and voice control system OFF button | 14L |
| S111 | Right multifunction steering wheel button group | 15K |
| S111s4 | Voice control system ON button | 15L |