(Cockpit Management And Data System (COMAND®) Control Unit Wiring Diagram - PE82.85-P-2101-97TAA)
Model 172.4
up to 2/29/16
with code 512 (COMAND® APS with DVD changer)
except code 498 (Japanese version)
COMAND® controller unit A40/3
Model 172.4
up to 2/29/16
with code 527 (COMAND® APS with single DVD drive (with navigation))
except code 498 (Japanese version)
COMAND® controller unit A40/3
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 72A |
| A2/18 | FM, AM and CL [ZV] antenna amplifier | 54L |
| A2/19 | FM 2, DAB and TV antenna amplifier | 56L |
| A2/5 | Global positioning system antenna splitter | 62L |
| A2/91 | Bluetooth® antenna | 57L |
| A28/11 | Multifunction antenna | 64L |
| A28/11x1 | GPS multifunction antenna electrical connector | 64H |
| A28/3 | Cellular telephone system antenna amplifier/compensator | 12L |
| A34/7 | Bluetooth® module | 6L |
| A40/3 | COMAND® control unit | 4A |
| A40/3 | COMAND® control unit | 12A |
| A40/3 | COMAND® control unit | 20A |
| A40/3 | COMAND® control unit | 28A |
| A40/3 | COMAND® control unit | 36A |
| A40/3 | COMAND® control unit | 44A |
| A40/3 | COMAND® control unit | 52A |
| A40/3 | COMAND® control unit | 60A |
| A40/3 | COMAND® control unit | 68A |
| A40/3f1 | COMAND® electrical fuse | 2B |
| A40/8 | Audio/COMAND® display | 51L |
| A67b1 | Inside rearview mirror microphone | 33L |
| A67b1x1 | Inside rearview mirror microphone electrical connector | 32H |
| CAN A | Telematics CAN | 44K |
| CAN B | Interior CAN | 18K |
| Code 348 | Emergency call/assistance system | 13D |
| Code 348 | Emergency call/assistance system | 35D |
| Code 359 | TELEAID emergency call system | 13D |
| Code 359 | TELEAID emergency call system | 35D |
| Code 386 | Comfort telephony | 5D |
| Code 494 | USA version | 61E |
| Code 518 | Media Interface | 65E |
| Code B54 | Live Traffic Information | 68E |
| H4/1 | Left door speaker | 22L |
| H4/2 | Right door speaker | 26L |
| H4/33 | Left door tweeter | 21L |
| H4/34 | Right door tweeter | 25L |
| H4/7 | Left rear speaker | 24L |
| H4/8 | Right rear speaker | 27L |
| M4/13 | COMAND® fan motor | 48L |
| MOST | Media Oriented System Transport | 30K |
| N10/1 | Front SAM control unit with fuse and relay module | 3L |
| N10/1f26 | Fuse 26 | 2L |
| N10/2 | Rear SAM control unit with fuse and relay module | 10L |
| N10/2f81 | Fuse 81 | 9L |
| N112/2 | Telematics services communication module | 70L |
| N123/4 | Emergency call system control unit | 15L |
| N123/4 | Emergency call system control unit | 37L |
| U1026 | Not valid for media interface | 39D |
| U12 | Valid for left-hand drive vehicles | 33D |
| U12 | Valid for left-hand drive vehicles | 46F |
| U13 | Valid for right-hand drive vehicles | 31D |
| U13 | Valid for right-hand drive vehicles | 46G |
| U2 | Valid for all except USA | 63E |
| U500 | Not valid for sound system | 21A |
| W12 | Ground point (center console) | 2E |
| W12 | Ground point (center console) | 6E |
| W15/1 | Right footwell ground point | 46H |
| W15/2 | Left footwell ground point | 46G |
| X115 | USB electrical connector | 59L |
| X115x1 | USB electrical connector connecting point | 58H |
| X120 | Radio fan electrical connector | 47E |
| X18/69 | Video media interface electrical connector | 66H |
| X18/70 | Media interface electrical connector | 66L |
| X237/1 | Mobile phone contact plate | 6L |
| X30/33 | Right vehicle floor interior CAN voltage distributor electrical connector | 19L |
| X30/35 | Telematics CAN voltage distributor electrical connector | 44L |
| X39/37 | Mobile phone electrical connector | 5H |
| X39/45 | AUX jack electrical connector | 41L |
| Z28/77 | Compensator switching signal connector sleeve, receiver on/off | 7E |
| Z35/10 | MOST wake-up signal connector sleeve | 29E |