See also:

Options
Press the Options screen button. A Traffic Options menu displays. Select the desired traffic related option. Traffic: Press to enable or disable the traffic function. Show Traffic ICONS: Press t ...

Security
OnStar provides services like Stolen Vehicle Assistance, Remote Ignition Block, and Roadside Assistance, if the vehicle is equipped with these services. OnStar can unlock the vehicle doors r ...

Cellular Phone Usage
Cellular phone usage may cause interference with the vehicle's radio. This interference may occur when making or receiving phone calls, charging the phone's battery, or simply having the phon ...