(Function Schematic For Actuating Front Multicontour Seat - PE91.25-P-2501-97F)
Model 238 as of model year 2021 with code 399 (Front multicontour seat with massage function)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Multicontour seat adjustment, request | 14F |
| 1 | Multicontour seat adjustment, request | 7F |
| 2 | Massage function, request | 7F |
| 2 | Massage function, request | 13F |
| 3 | Circuit 15, status | 13F |
| 4 | Compressed air supply, request | 19E |
| 5 | Massage function control unit, actuation | 19G |
| A26/17 | Head unit | 2G |
| CAN B | Interior CAN | 11F |
| CAN HMI2 | User interface CAN 2 | 5F |
| LIN B26 | Massage components LIN | 18G |
| M25/8 | Left front multicontour seat pneumatic pump | 20E |
| M25/9 | Right front multicontour seat pneumatic pump | 20E |
| N32/15 | Left front multicontour seat control unit | 15G |
| N32/16 | Right front multicontour seat control unit | 15G |
| N32/31 | Left front backrest massage function control unit | 20G |
| N32/32 | Right front backrest massage function control unit | 20G |
| N73 | Electronic ignition switch control unit | 8G |