A4 Mk3
| Exploded view of lumbar support adjustment switch |
| 1 - | Trim (sill side) |
| 2 - | Bolts |
| q | 2x |
| q | 0.5 Nm |
| 3 - | Lumbar support adjustment switch |
| q | Driver side: driver seat lumbar support adjustment switch -E176- |
| q | Passenger side: front passenger seat lumbar support adjustment switch -E177- |
| q | Removing and installing → Chapter |
| q | Switch and control button cannot be separated |