Lumbar support wiring diagram - PE91.29-P-2109-97DAA
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 212 Control unit N32/23, N32/24
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 23L |
| M25/4 | Driver seat lumbar support pneumatic pump | 7L |
| M25/5 | Front passenger seat lumbar support pneumatic pump | 16L |
| N32/1 | Driver seat control unit | 2L |
| N32/2 | Front passenger seat control unit | 11L |
| N32/23 | Driver seat lumbar support adjustment control unit | 8A |
| N32/24 | Front passenger seat lumbar support adjustment control unit | 15A |
| S109/2 | Driver seat lumbar support adjustment switch | 8L |
| S109/3 | Front passenger seat lumbar support adjustment switch | 17L |
| U12 | Valid for left-hand drive vehicles | 5J |
| U12 | Valid for left-hand drive vehicles | 14J |
| U13 | Valid for right-hand drive vehicles | 5J |
| U13 | Valid for right-hand drive vehicles | 14J |
| W18 | Left front seat crossmember ground point | 5K |
| W18 | Left front seat crossmember ground point | 14K |
| W19 | Right front seat crossmember ground point | 14K |
| W19 | Right front seat crossmember ground point | 5K |
| X55/3 | Driver seat connector block | 5H |
| X55/4 | Front passenger seat connector block | 14H |
| Z6/94 | Driver seat circuit 31 connector sleeve | 4E |
| Z6/95 | Front passenger seat circuit 31 connector sleeve | 13E |