Electrical function diagram for voice connection between vehicle and service center, function - PE82.95-P-2069-97FAA
WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 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 | Voice input, signal | 8F |
| 1 | Voice input, signal | 5C |
| 2 | Telephone, signal | 9D |
| 2 | Telephone, signal | 12E |
| 2 | Telephone, signal | 14D |
| 3 | Voice output, signal | 11C |
| 4 | Mute, signal | 5E |
| 4 | Mute, signal | 13H |
| 5 | Circuit 15R, status | 8J |
| 5 | Circuit 15R, status | 10G |
| A2 | Radio | 2C |
| A2/52 | Emergency call system antenna | 9C |
| A28/11 | Multifunction antenna | 14C |
| A40/3 | COMAND control unit | 2F |
| A67b1 | Hands-free system microphone | 6C |
| A8/1 | Transmitter key | 4K |
| CAN B | Interior CAN | 6K |
| CAN D | Diagnostic CAN | 10H |
| Code 389 | Mobile phone preinstallation with universal interface, USA/Canada | 13E |
| Code 510 | Audio 20 with CD changer | 1A |
| Code 512 | COMAND APS with DVD changer | 1E |
| Code 523 | Audio 20 radio | 1A |
| Code 528 | COMAND with DVD changer | 1E |
| Code 810 | Sound system | 12J |
| H4/27 | Center instrument panel speaker | 11B |
| N10/1 | Front SAM control unit with fuse and relay module | 10J |
| N123/4 | Emergency call system control unit | 10E |
| N40/3 | Sound system amplifier control unit | 12J |
| N73 | Electronic ignition switch control unit | 2J |
| N96 | Frequency switchover control unit | 14E |