See also:

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if ...

3-D Lane Guidance
Some major metropolitan areas may include a 3-D lane guidance feature for highway exits and junctions. This feature gives you an enhanced representation of the exits and junctions on the route. ...

Storing a Favorite Station
A maximum of 36 stations can be programmed as favorites using the six softkeys below the radio station frequency tabs on the display and by using the radio favorites page button (FAV button) ...