OnStar Personal Identification Number (PIN)
A PIN is needed to access some of the OnStar services, like Remote Door Unlock and Stolen Vehicle Assistance. You will be prompted to change the PIN the first time when speaking with an Advisor.
To change the OnStar PIN, call OnStar and provide the Advisor with the current number.
See also:
Initial Drive Information
This section provides a brief overview about some of the important features
that may or may not be on your specific vehicle.
For more detailed information, refer to each of the features which can ...
Tumbling the Third Row Seat
To tumble the seat:
1. Open the liftgate to access the controls for the seat.
2. Make sure the headrests are completely lowered and there is nothing under,
in front of, or on the seat.
3. Fold th ...
Service Vehicle Messages
SERVICE A/C SYSTEM
This message displays when the
electronic sensors that control the
air conditioning and heating
systems are no longer working.
Have the climate control system
serviced by ...