OnStar Services

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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 ...

Customer Satisfaction Procedure (Mexico)
Did you get the Warranty Extension Plan? This plan is recommended by General Motors to supplement the warranty included with the new vehicle purchase. See your dealer for details. Customer Assis ...

Removing the Third Row Seat
To remove the seat: 1. Open the liftgate to access the controls for the seat. 2. Fold the seatbacks forward using lever “1” and the instructions listed previously under “Folding the Seatback.” The ...