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 operate if the battery is discharged or disconnected.
See also:
Operation
AM-FM Radio
Radio with CD (MP3) Shown; Radio with USB and CD (MP3), Radio with USB and
Six-Disc CD (MP3), and Radio with CD Similar
Radio with USB, CD, and DVD (MP3)
The vehicle has one of ...
Arming the System
To arm the system, do one of the following:
○ Press on the RKE transmitter.
○ Lock the vehicle using the key in the driver door.
The alarm automatically arms after about 30 seconds. Th ...
Retrieve My Number
1. Push X. System responds: “OnStar ready.”
2. Say “My Number.” System responds: “Your OnStar Hands-Free Calling number is.” ...