Shop OEM Volkswagen Group Part # 4H0959777BBH9 (4H0-959-777-B-BH9, 4H0-959-777-BBH9, 4H0959777B BH9). Seat Lumbar Switch. FRONT SEAT, w/standard seats, beige. Power Lumbar Switch - Repair or Replace If your power lumbar doesn't move

Seat Lumbar Switch.
Switch used for the adjustment of the Seat Lumbar.

Seat Lumbar Switch

Fits A8, S8

FRONT SEAT, w/standard seats, beige.
Power Lumbar Switch - Repair or Replace
If your power lumbar doesn't move, your power lumbar switch may be the culprit. Have a technician inspect your to see if your the switch needs to be replaced.