Electrical function diagram for audio mode, function - PE82.60-P-2058-97FAA
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 | Multifunction steering wheel button group, signal | 9G |
| 1 | Multifunction steering wheel button group, signal | 7J |
| 1 | Multifunction steering wheel button group, signal | 2H |
| 1 | Multifunction steering wheel button group, signal | 2F |
| 2 | Switch-on request, signal | 12C |
| 2 | Switch-on request, signal | 19H |
| 3 | Audio/COMAND controller, request | 10D |
| 4 | Audio/COMAND display, signal | 13C |
| 5 | Voice input, signal | 9D |
| 6 | AM/FM antenna, signal | 15D |
| 6 | AM/FM antenna, signal | 17D |
| 7 | FM antenna, signal | 11G |
| 7 | FM antenna, signal | 13G |
| 7 | FM antenna, signal | 15G |
| 8 | Audio, signal | 19H |
| A1 | Instrument cluster | 8J |
| A2 | Radio | 8E |
| A2/18 | FM, AM and CL [ZV] antenna amplifier | 17B |
| A2/19 | Rear window antenna FM antenna amplifier | 11K |
| A2/19 | Rear window antenna FM antenna amplifier | 13K |
| A2/56 | Radio with auto pilot system | 11E |
| A2/71 | Rear window antenna amplifier 1 | 15B |
| A40/3 | COMAND control unit | 15E |
| A40/8 | Audio/COMAND display | 12A |
| A40/9 | Audio/COMAND control panel | 10A |
| A67b1 | Hands-free system microphone | 6A |
| A94/1 | TV 1 and DAB band III antenna | 15K |
| CAN A | Telematics CAN | 12C |
| CAN A | Telematics CAN | 10C |
| CAN B | Interior CAN | 8H |
| CAN E | Chassis CAN | 5K |
| Code 498 | Japan version | 14J |
| Code 510 | Audio 20 with CD changer | 7D |
| Code 511 | Audio 50 APS incl. DVD changer | 10D |
| Code 511 | Audio 50 APS incl. DVD changer | 4A |
| Code 512 | COMAND APS with DVD changer | 13D |
| Code 512 | COMAND APS with DVD changer | 4B |
| Code 513 | Speed Limit Assist | 7E |
| Code 525 | Audio 50 APS radio (CD) | 10E |
| Code 527 | COMAND APS | 13E |
| Code 527 | COMAND APS | 4B |
| Code 528 | COMAND with DVD changer | 13E |
| Code 537 | Digital radio | 14K |
| Code 810 | Sound system | 20G |
| LIN E1 | Steering LIN | 2H |
| LVDS | Low voltage differential signal | 13C |
| MOST | Media Oriented System Transport | 18H |
| N135 | Steering wheel electronics | 2G |
| N40/3 | Sound system amplifier control unit | 21G |
| N80 | Steering column module control unit | 2J |
| S110 | Left multifunction steering wheel button group | 1C |
| S111 | Right multifunction steering wheel button group | 3C |
| U389 | Valid without digital radio | 12J |
| U54 | Valid for all except Japan | 12K |
| U57 | Valid for model 204.2 | 10J |
| U57 | Valid for model 204.2 | 14A |
| U58 | Valid for model 204.0 | 16A |
| U58 | Valid for model 204.0 | 10J |
| U59 | Valid for model 204.9 | 14B |
| U59 | Valid for model 204.9 | 12J |
| U59 | Valid for model 204.9 | 14J |