Roof Rack System

WARNING If something is carried on top of the vehicle that is longer or wider than the roof rack—like paneling, plywood, or a mattress—the wind can catch it while the vehicle is being drive ...

Controls

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See also:

Quick poi selection
Touch the Map screen to display the POI button. Touch the POI (Point of interest) button. The screen shows six suggested categories, five of which can be selected as quick points of interest. Not ...

Other Navigation Services Available from OnStar
OnStar eNav: Allows subscribers to send destinations from Google Maps and MapQuest.com to their Turn-by-Turn Navigation or screen-based navigation system. When ready, the directions will be download ...

Start guidance
After touching Destination, the system will calculate the route. There is now a choice to select 3 Routes, Change route or Go. Select Go to start navigation guidance. Touch 3 Routes to display a c ...