Electrical function schematic for two-way radio hands-free system - PE82.25-P-2062-97FAA
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 | Clamp 15, Status | 5F |
| 2 | Radio override, request | 3G |
| 3 | Radio hook-up, signal | 5J |
| 4 | Mute signal | 10D |
| 4 | Mute signal | 11J |
| 4 | Mute signal | 8G |
| 5 | Send / Receive signal | 5K |
| 5 | Send / Receive signal | 13K |
| 6 | Speech, Signal | 11K |
| 7 | Speech input signal | 3K |
| 8 | Instrument cluster request | 7G |
| A1 | Instrument cluster | 9F |
| A2 | Radio | 7B |
| A2/56 | Radio with auto pilot system | 10B |
| A28/11 | combination antenna | 13L |
| A40/3 | COMAND controller | 13B |
| A49 | radio set | 4K |
| A49/5 | Radio data transmission | |
| A8/1 | transmitter Key | 5C |
| B25/10 | Radio microphone, Taxi-cabi | 2K |
| CAN B | Interior CAN | 6G |
| CAN B | Interior CAN | 9E |
| CAN B | Interior CAN | 4E |
| Code 510 | Audio 20 incl. CD changer | 6A |
| Code 511 | Audio 50 APS incl. DVD changer | 9A |
| Code 512 | COMAND APS incl. DVD changer | 12A |
| Code 523 | Radio Audio 20 | 6B |
| Code 525 | Radio Audio 50 APS (CD) | 9B |
| Code 527 | COMAND APS | 12B |
| Code 528 | COMAND incl. DVD changer | 12B |
| H6 | Speakers, Radio, Taxi-cab | 11K |
| N26/9 | Multifunction control unit, Special vehicle | 5F |
| N73 | Electronic ignition lock control unit | 4B |
| S93/2 | Radio override switch | 1G |