See also:

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 ...

Driving in Rain and on Wet Roads
Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles an ...

Finding a Station
BAND: Press to switch between FM, AM, or XM™ (if equipped). The selection displays. (Tune): Turn to select radio stations. : Press to go to the previous or the next station and stay ther ...