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 ...

Unable to Connect to OnStar Message
If there is limited cellular coverage or the cellular network has reached maximum capacity, this message may come on. Push to try the call again or try again after driving a few miles into ...

Jump Starting
For more information about the vehicle battery, see Battery. If the vehicle battery has run down, you may want to use another vehicle and some jumper cables to start your vehicle. Be sure to ...