Electrical function diagram for COMAND voice control - PE82.85-P-2056-99FAA
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, 2011 Mercedes-Benz C350, and 2010 Mercedes-Benz C63. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204 with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (512) COMAND APS with DVD changer with CODE (810) Sound system up to model year 08 /YoM 07
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 8 D |
| 2 | Voice input, signal | 5 D |
| 3 | Sound system amplifier, actuation | 7 G |
| 4 | Audio applications, signal | 7 G |
| 5 | Instrument cluster, message | 12 D |
| 6 | Speaker, actuation | 3 H |
| 7 | Multifunction steering wheel button group, signal | 14 E |
| 7 | Multifunction steering wheel button group, signal | 14 H |
| A1 | Instrument cluster | 13 C |
| A40/3 | COMAND control unit | 6 D |
| A8/1 | Transmitter key | 10 J |
| B25/7 | Voice control system microphone | 1 D |
| CAN B | Interior CAN | 10 D |
| CAN E | Chassis CAN | 13 F |
| H4/1h1 | Left front door tweeter | 2 J |
| H4/1h2 | Left front door bass speaker | 2 J |
| H4/27 | Center instrument panel speaker | 2 L |
| H4/29 | Bass speaker | 2 L |
| H4/2h1 | Right front door tweeter | 2 K |
| H4/2h2 | Right front door bass speaker | 2 K |
| H4/3 | Left rear door speaker | 2 K |
| H4/4 | Right rear door speaker | 2 K |
| H4/54 | Left rear surround speaker | 2 L |
| H4/57 | Right rear surround speaker | 2 L |
| LIN E1 | Steering LIN | 15 H |
| MOST | Media Oriented System Transport | 6 G |
| N40/3 | Sound system amplifier control unit | 6 H |
| N73 | Electronic ignition switch control unit | 9 G |
| N80 | Steering column module control unit | 13 H |
| S110 | Left multifunction steering wheel button group | 16 H |
| S110s4 | "Back" and voice control system OFF button | 16 J |
| S111 | Right multifunction steering wheel button group | 17 H |
| S111s4 | Voice control system ON button | 17 J |