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 ...

Driving on a Route
When driving on a routed destination, the map screen automatically displays the next maneuver. The pop-up displays the next maneuver direction and the distance from it. When approximately 400 ...

Convenience and safety technologies
Comfort, convenience and safety offerings are plentiful and include heated and cooled front seats; heated rear seats; heated steering wheel; standard tri-zone climate control; factory-installed Ad ...