(Electrical Function Diagram For COMAND® ETC - PE82.85-P-2058-97TAA)
MODEL 172.4
up to model year 2013
with CODE 498 (Japanese version)
with CODE 527 (COMAND® APS with single DVD drive (with navigation))
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Instrument cluster, message | 9J |
| 2 | Speaker, actuation | 15J |
| 2 | Speaker, actuation | 20F |
| 3 | Electronic Toll Collection, signal | 6D |
| 3 | Electronic Toll Collection, signal | 10E |
| 4 | Switch-on request, signal | 11C |
| 5 | Multifunction steering wheel button group, signal | 3H |
| 5 | Multifunction steering wheel button group, signal | 7K |
| 5 | Multifunction steering wheel button group, signal | 10G |
| 5 | Multifunction steering wheel button group, signal | 3F |
| 6 | Circuit 15R/circuit 15, status ON | 10E |
| 7 | Audio/COMAND® display, signal | 12C |
| 8 | Audio/COMAND® controller, request | 12G |
| 9 | Audio, signal | 16E |
| A1 | Instrument cluster | 9J |
| A2/94 | ETC/DSRC antenna | 5C |
| A40/3 | COMAND® control unit | 11E |
| A40/8 | Audio/COMAND® display | 11A |
| A40/9 | Audio/COMAND® control panel | 11J |
| A50/3 | Electronic Toll Collection control unit | 6E |
| A8/1 | Transmitter key | 9B |
| CAN A | Telematics CAN | 12H |
| CAN A | Telematics CAN | 11D |
| CAN B | Interior CAN | 9H |
| CAN B | Interior CAN | 9D |
| CAN E | Chassis CAN | 5K |
| Code 810 | Sound system | 17D |
| H4/1 | Left door speaker | 15J |
| H4/2 | Right door speaker | 15J |
| H4/27 | Center instrument panel speaker | 21E |
| H4/33 | Left door tweeter | 15K |
| H4/33 | Left door tweeter | 21E |
| H4/34 | Right door tweeter | 15K |
| H4/34 | Right door tweeter | 21F |
| H4/49 | Center rear speaker | 21F |
| H4/7 | Left rear speaker | 21E |
| H4/7 | Left rear speaker | 15K |
| H4/8 | Right rear speaker | 21E |
| H4/8 | Right rear speaker | 15K |
| H4/86 | Left door midrange speaker | 21F |
| H4/87 | Right door midrange speaker | 21F |
| H4/88 | Left door bass speaker | 21G |
| H4/89 | Right door bass speaker | 21G |
| LIN E1 | Steering LIN | 3G |
| LVDS | Low voltage differential signal | 12D |
| MOST | Media Oriented System Transport | 15F |
| N135 | Steering wheel electronics | 3G |
| N40/3 | Sound system amplifier control unit | 18F |
| N73 | Electronic ignition switch control unit | 8A |
| N80 | Steering column module control unit | 3J |
| S110 | Left multifunction steering wheel button group | 2D |
| S111 | Right multifunction steering wheel button group | 4D |
| U500 | Not valid for sound system | 14J |