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 ...

Tachometer
The tachometer displays the engine speed in revolutions per minute (rpm). ...

Care of the CD/DVD Player
Do not add a label to a disc, as it could get caught in the CD/DVD player. If a label is needed, label the top of the recorded disc with a marking pen. Do not use disc lens cleaners because ...