Lumbar Support Wiring Diagram - PE91.29-P-2109-97NBA
MODEL 166 as of model year 2016
with CODE 275 (Electrically adjustable driver seat, steering column and outside mirrors with memory)
with CODE 560 (Electrically adjustable front seats)
with CODE P64 (Memory package) Control unit N32/23, N32/24
MODEL 292 with CODE 275 (Drivers seat))
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 15L |
| M25/4 | Driver seat lumbar support pneumatic pump | 5L |
| M25/4x1 | Driver seat lumbar support pneumatic pump electrical connector | 5H |
| M25/5 | Front passenger seat lumbar support pneumatic pump | 12L |
| M25/5x1 | Front passenger seat lumbar support pneumatic pump electrical connector | 11H |
| N32/1 | Driver seat control unit | 2L |
| N32/2 | Front passenger seat control unit | 9L |
| N32/23 | Driver seat lumbar support adjustment control unit | 4A |
| N32/24 | Front passenger seat lumbar support adjustment control unit | 11A |
| S109/2 | Driver seat lumbar support adjustment switch | 6L |
| S109/3 | Front passenger seat lumbar support adjustment switch | 13L |
| Z6/94 | Driver seat circuit 31 connector sleeve | 4E |
| Z6/95 | Front passenger seat circuit 31 connector sleeve | 10E |