
If equipped, press and hold the front or rear of the control to increase or decrease lumbar support.
See Lumbar Adjustment.
Power Driver Seat
Memory FeaturesError and Suggestion Reporting
If you find an error in a GM Service manual, or if you have asuggestion about a GM service manual, we want to hear fromyou.When calling, be prepared with the followinginformation:Your nameThe name of your dealershipThe phone number of your dealershipThe model year and the vehicle lineThe publication ...