See also:

Canceling a Remote Start
To cancel a remote start: - Aim the RKE transmitter at the vehicle and press and hold until the parking lamps turn off. - Turn on the hazard warning flashers. - Turn the vehicle on and then ...

Horn
To sound the horn, press the center pad on the steering wheel. ...

Vehicle and Power Issues
OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not o ...