Adjust Switch. Seat Lumbar Switch.
Switch used for the Adjustment of the Seat Lumbar.
Seat Lumbar Switch
Fits A8, S8
Lumbar and seat belt height, black. Lumbar and seat belt height, para brown.
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.