Electrical Function Schematic For Seat Adjustment (ESE) - PE91.29-P-2059-97XBB
Model 257, 290
up to model year 2021
with code 278 (Fully electric front seats)
except code 275 (Memory Package (driver's seat, steering column and mirror))
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Seat adjustment switch group, status | 5D |
| 1 | Seat adjustment switch group, status | 6K |
| 2 | Manual adjustment, request | 10D |
| 2 | Manual adjustment, request | 10G |
| 2 | Manual adjustment, request | 10F |
| 3 | Seat adjustment motor, actuation | 12H |
| 3 | Seat adjustment motor, actuation | 12C |
| 4 | Seat climate control switch group, status | 5C |
| 5 | Front passenger seat adjustment active, signal | 10D |
| 5 | Front passenger seat adjustment active, signal | 10F |
| CAN B | Interior CAN | 9D |
| CAN B | Interior CAN | 9G |
| CAN B | Interior CAN | 9F |
| LIN B5 | Left front door LIN | 4D |
| LINB5 | Left front door LIN | 4B |
| LINB6 | Right front door LIN | 4K |
| M27/1 | Driver seat fore/aft adjustment motor | 12A |
| M27/10 | Driver seat height adjustment motor | 12B |
| M27/5 | Driver seat backrest inclination adjustment motor | 12A |
| M27/9 | Seat inclination adjustment motor, driver seat | 12B |
| M28/1 | Front passenger seat fore/aft adjustment motor | 10J |
| M28/10 | Front passenger seat height adjustment motor | 10K |
| M28/5 | Front passenger seat backrest inclination adjustment motor | 10J |
| M28/9 | Seat inclination adjustment motor, front passenger seat | 10K |
| N32/1 | Driver seat control unit | 11D |
| N32/2 | Front passenger seat control unit | 12F |
| N69/1 | Left front door control unit | 6C |
| N69/2 | Right front door control unit | 7J |
| S22 | Left front seat adjustment switch group | 3D |
| S22s2 | Left front seat inclination adjustment switch | 3D |
| S22s3 | Left front seat fore/aft adjustment switch | 3D |
| S22s4 | Left front seat height adjustment switch | 3E |
| S22s5 | Left front backrest adjustment switch | 3E |
| S23 | Right front seat adjustment switch group | 3J |
| S23s2 | Right front seat inclination adjustment switch | 3J |
| S23s3 | Right front seat fore/aft adjustment switch | 3K |
| S23s4 | Right front seat height adjustment switch | 3K |
| S23s5 | Right front backrest adjustment switch | 3K |
| S51/1 | Left front seat climate control switch group | 2A |
| S51/1s1 | Left or right seat setting switch | 2B |