Shop 1999 Buick Century Seat Lumbar Switch. Acadia; Beige. Beige. Enclave; Whisper Beige; w/o 4-Way Pwr Beige, Power, Pwr, Left - OEM Buick Part # 84494391

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

Seat Lumbar Switch

Fits Acadia, Enclave

Acadia; Beige. Beige. Enclave; Whisper Beige; w/o 4-Way Pwr Lumbar (RH); Left. Enclave; Whisper Beige; w/o 4-Way Pwr Lumbar (RH); Right.
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.