(Cockpit Management And Data System (COMAND) Control Unit Wiring Diagram - PE82.85-P-2101-97NAA)
Model 166 up to model year 2016
with code 510 (Audio 20 CD with 6-disc CD changer)
with code 512 (COMAND APS with DVD changer)
with code 523 (Audio 20 CD)
with code 527 (COMAND APS with single DVD drive (with navigation))
except code 460 (Canada version) except code 494 (US version)
except code 498 (Japanese version) Control unit A40/3, A2, Sheet 1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 88L |
| A2 | Radio | 4A |
| A2 | Radio | 12A |
| A2 | Radio | 20A |
| A2 | Radio | 30A |
| A2 | Radio | 39A |
| A2 | Radio | 47A |
| A2 | Radio | 54A |
| A2 | Radio | 62A |
| A2 | Radio | 68A |
| A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | 50J |
| A2/19 | FM 2 and DAB antenna amplifier | 51J |
| A2/53 | Mobile phone and stationary heater radio remote control antenna splitter | 61L |
| A2/98 | FM/TMC antenna splitter | 54L |
| A28/11 | Multifunction antenna | 64L |
| A28/3 | Cellular telephone system antenna amplifier/compensator | 66L |
| A28/3 | Cellular telephone system antenna amplifier/compensator | 73L |
| A34/7 | Bluetooth® module | 77L |
| A34/7x1 | Bluetooth® module electrical connector 1 | 75J |
| A40/3 | COMAND control unit | 4A |
| A40/3 | COMAND control unit | 12A |
| A40/3 | COMAND control unit | 20A |
| A40/3 | COMAND control unit | 30A |
| A40/3 | COMAND control unit | 39A |
| A40/3 | COMAND control unit | 47A |
| A40/3 | COMAND control unit | 54A |
| A40/3 | COMAND control unit | 62A |
| A40/3 | COMAND control unit | 68A |
| A40/3f1 | COMAND electrical fuse | 3B |
| A40/4 | DVD player | 37L |
| A40/8 | Audio/COMAND display | 47L |
| A67b1 | Hands-free system microphone group | 25J |
| A90/1 | TV tuner (analog/digital) | 43L |
| A90/3 | TV digital tuner | 43L |
| CAN A | Telematics CAN | 32K |
| CAN B | Interior CAN | 8K |
| Code 228 | Stationary heater | 56H |
| Code 386 | Comfort telephony | 56D |
| Code 508 | Navigation module preinstallation | 52G |
| Code 509 | Navigation module | 52G |
| Code 863 | Digital/analog TV tuner | 41F |
| Code 864 | Rear compartment entertainment | 34F |
| Code 865 | TV tuner | 41G |
| Code 866 | Rear entertainment preinstallation | 34F |
| F4 | Rear fuse box | 5L |
| F4 | Rear fuse box | 82L |
| F4f100 | Fuse 100 | 4L |
| F4f104 | Fuse 104 | 81L |
| F4f147 | Fuse 147 | 3L |
| H4/1 | Left front door speaker | 15L |
| H4/2 | Right front door speaker | 20L |
| H4/3 | Left rear door speaker | 18L |
| H4/33 | Left front door tweeter | 14L |
| H4/34 | Right front door tweeter | 19L |
| H4/35 | Left rear door tweeter | 17L |
| H4/36 | Right rear door tweeter | 21L |
| H4/4 | Right rear door speaker | 23L |
| MOST | Media Oriented System Transport | 12K |
| U154 | Valid for 166.0 | 32F |
| U155 | Valid for 166.8 | 32F |
| U267 | Not valid for navigation module | 51G |
| U500 | Not valid for sound system | 14D |
| U580 | Valid without stationary heater | 63H |
| U731 | Valid for head unit high | 1A |
| U865 | Valid for Audio 20 | 1A |
| W12 | Ground point (center console) | 4F |
| W12 | Ground point (center console) | 78E |
| W17 | Right rear seat ground point | 33G |
| W17/1 | Left rear seat ground point | 70G |
| W17/6 | Rear seat crossmember ground point | 33G |
| X237/1 | Mobile phone contact plate | 76L |
| X237/1x1 | Mobile phone contact plate electrical connection | 75K |
| X30/47 | Telematics CAN voltage distributor electrical connector | 32L |
| X30/7 | Left potential distributor electrical connector (CAN) | 9L |
| X35/1 | Left front door electrical connector | 15F |
| X35/2 | Right front door electrical connector | 20F |
| X35/3 | Left rear door electrical connector | 17F |
| X35/4 | Right rear door electrical connector | 22F |
| X39/37 | Mobile phone electrical connector | 77G |
| X39/37 | Mobile phone electrical connector | 75G |
| X39/45 | AUX jack electrical connector | 29L |
| Z100/5 | Wake-up signal connector sleeve 2 | 71E |
| Z35/10 | MOST wake-up signal connector sleeve | 11F |