See also:

Battery
The battery supplies power to start the engine and operate any additional electrical accessories. • To avoid break-down or failure to start the vehicle, maintain a battery with full cranking power. ...

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 Advisor. To ch ...

Finding a Category (CAT) Station
To find XM channels in a category: 1. Press the CAT button to display the category tabs. Continue pressing the CAT button until the desired category name displays. • Radios with CD and DVD can als ...