Legend of function schematic for telephone mode, function - PE82.70-P-2062-60FAB
Model 204.9 with CODE (523) MB Audio 20 radio basic telephony
Model 204.9 with CODE (510) Audio 20 with CD changer basic telephony
Model 204.9 with CODE (525) MB Audio 50 APS radio basic telephony
Model 204.9 with CODE (511) Audio 50 APS with DVD changer basic telephony
Model 204.9 with CODE (527) COMAND APS with single DVD drive (with navigation) basic telephony
Model 204.9 with CODE (512) COMAND APS with DVD changer basic telephony
Model 204.9 with CODE (386) Mobile phone comfort telephony
Model 204.9 with CODE (389) Mobile phone preinstallation with universal interface, USA/Canada comfort telephony
| Code | Designation | Coordinates |
|---|---|---|
| A2 | Radio | 6E |
| A2/56 | Radio with auto pilot system | 9E |
| A2/91 | Bluetooth antenna | 10K |
| A8/1 | Transmitter key | 10B |
| A34/7 | Bluetooth module | 14K |
| A34/15 | Mobile phone holder | 13L |
| A40/3 | COMAND controller unit | 12E |
| Code 386 | Mobile phone | 12J |
| Code 389 | Mobile phone preinstallation with universal interface, USA/Canada | 12J |
| Code 510 | Audio 20 with CD changer | 5D |
| Code 511 | Audio 50 APS incl. DVD changer | 8D |
| Code 512 | COMAND APS with DVD changer | 11D |
| Code 523 | Audio 20 radio | 5E |
| Code 525 | Audio 50 Password (CD) | 8E |
| Code 527 | COMAND APS | 11E |
| Code 810 | Sound system | 1J |
| H4/1 | Left front door speaker | 9J |
| H4/1 | Left front door speaker | 15G |
| H4/2 | Right front door speaker | 9J |
| H4/2 | Right front door speaker | 15H |
| H4/3 | Left rear door speaker | 9J |
| H4/3 | Left rear door speaker | 15H |
| H4/4 | Right rear door speaker | 9K |
| H4/4 | Right rear door speaker | 15H |
| H4/27 | Center instrument panel speaker | 9K |
| H4/38 | Rear bass speaker | 2L |
| H4/54 | Left rear surround speaker | 9K |
| H4/57 | Right rear surround speaker | 9L |
| N40/3 | Sound system amplifier control unit | 6J |
| N40/9 | Rear bass speaker amplifier | 4K |
| N73 | Electronic ignition switch control unit | 9A |
| U500 | Not valid for sound system | 14G |
| CAN B | Interior CAN | 9C |
| MOST | Media Oriented System Transport | 6H |
| MOST | Media Oriented System Transport | 7H |
| 1 | Telephone, signal | 10J |
| 2 | Bluetooth, signal | 11K |
| 3 | Voice output, signal | 2K |
| 3 | Voice output, signal | 4K |
| 3 | Voice output, signal | 8K |
| 3 | Voice output, signal | 13H |
| 4 | Sound system amplifier, actuation | 6H |
| 4 | Sound system amplifier, actuation | 7G |
| 5 | Circuit 15R, status | 10D |