Electrical Function Schematic For Multicontour Seat - PE91.25-P-2051-97NAA
MODEL 166 up to model year 2016 with CODE 399 (Multicontour front seats with massage function)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 8H |
| 2 | Audio/COMAND controller, request | 8B |
| 3 | Audio/COMAND display, actuation | 13B |
| 4 | Audio/COMAND display, signal | 13A |
| 5 | Multicontour seat adjustment, request | 10F |
| 6 | Compressed air supply, request | 4E |
| 7 | Massage function control unit, actuation | 13F |
| 7 | Massage function control unit, actuation | 13H |
| A40/3 | COMAND control unit | 9A |
| A40/8 | Audio/COMAND display | 14B |
| A40/9 | Audio/COMAND control panel | 4A |
| A40/9s10-2 | Right free programming button | 4A |
| A40/9s11 | Audio/COMAND controller | 4B |
| CAN A | Telematics CAN | 6B |
| CAN A | Telematics CAN | 12B |
| CAN B | Interior CAN | 6H |
| CAN B | Interior CAN | 9E |
| CAN B | Interior CAN | 6G |
| Code 494 | USA version | 8C |
| Code 498 | Japan version | 8C |
| LIN B18 | Left seat-LIN | 11F |
| LIN B19 | Right seat-LIN | 11H |
| LVDS | Low voltage differential signal | 12A |
| M40 | Multicontour seat pneumatic pump | 3F |
| N32/29 | Driver multicontour seat control unit | 9F |
| N32/30 | Front passenger multicontour seat control unit | 9G |
| N32/31 | Driver massage function control unit | 14F |
| N32/32 | Front passenger massage function control unit | 14G |
| N73 | Electronic ignition switch control unit | 2J |
| U2 | Valid for all except USA | 8C |
| U54 | Valid for all except Japan | 8C |