See also:

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 Advi ...

Passive Door Lock
If the vehicle has the Remote Keyless Entry (RKE) system, when enabled, this feature allows the doors to lock after several seconds if all doors are closed and at least one RKE transmitter has been ...

Mirror Adjustment
Exterior Controls for the outside power mirrors are on the driver door. To adjust each mirrors: 1. Press (A) or (B) to select the driver or passenger side mirror. 2. Press the arrows on the ...