See also:

Returning the Seatback to the Upright Position
To return the seatback to the upright position: 1. Open the liftgate to access the controls for the seat. 2. Raise the seatback to the upright position. WARNING If either seatback is not lock ...

Cleaning the Components
Use care when touching or cleaning the components such as the DVD player or the discs. Do not use DVD lens cleaners for DVD players because the lens of the DVD optics can become contaminated by l ...

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the v ...