Buy 2018 Audi A5 Seat Lumbar Switch. CONVERTIBLE, CUSHION & TRACK COMPONENTS, w/sport seat, gray. Coupe Gray, Left, CUSHION - OEM Audi Part # 4H0959777BBA4 (4H0 959 777 BBA4, 4H0-959-777-B-BA4, 4H0-959-777-BBA4, 4H0959777B BA4)

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

Seat Lumbar Switch

Fits A5, S4, S5, S7 Sportback

CONVERTIBLE, CUSHION & TRACK COMPONENTS, w/sport seat, gray. Coupe, CUSHION & TRACK COMPONENTS, w/S-sport seat, gray. CUSHION & TRACK COMPONENTS, w/S-sport seat, gray. CUSHION & TRACK COMPONENTS, w/sport seat, gray. S-SPORT SEAT, 2018-19, gray. S-SPORT SEAT, 2020-24, gray.
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 2018 Audi A5 to see if your the switch needs to be replaced.