GM Service Manual Online
For 1990-2009 cars only

Your vehicle has power lumbar on the driver's and front passenger's seats.


Object Number: 1575214  Size: A2

The seatback lumbar support can be adjusted by moving the control located on the outboard side of the seat cushions.

To increase or decrease support, hold the control forward or rearward.

Keep in mind that as your seating position changes, as it may during long trips, so should the position of your lumbar support. Adjust the seat as needed.