See also:

Exterior Lamps Off Reminder
A warning chime sounds if the driver door is opened while the ignition is off and the exterior lamps are on. ...

Extending Engine Run Time
For a 10-minute extension, repeat Steps 1–3 while the engine is still running. The remote start can be extended once. When the remote start is extended, the second 10 minutes will start immediate ...

General Information
For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: ...