Add-on Electrical Equipment
The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment. Added electrical equipment may interfere with the operation of the OnStar system and cause it to not operate.
See also:
Service Parts Identification Label
This label, located either in the glove box or the trunk area, has the following
information:
Vehicle Identification Number (VIN).
Model designation.
Paint information.
Production options ...
Door Ajar Messages
DRIVER DOOR OPEN
This message may display when the driver door is open. Close the door completely.
HOOD OPEN
This message will display when the hood is open. Close the hood completely.
LEFT REAR D ...
Exterior Lighting Battery Saver
If the exterior lamp button has been left on, the exterior
lamps will turn off about 10 minutes after the ignition is
turned to LOCK/OFF and a door has been opened. This
protects against drainin ...