Simply push the blue OnStar button and tell the specially trained Advisor where you want to go. Your Advisor locates the requested destination and sends detailed driving directions to the vehicle. These automated voice-guided driving directions lead you through each maneuver of the route as you travel toward your destination, providing "turn tones," street names and distances to each turn along the way. The system even alerts you if you miss a turn and offers a revised route to the destination.
There are commands you can use while following your route, which you can initiate by pushing the white-dot or phone button. These commands can be found in the Quick Reference Card accompanying the OnStar manual in your vehicle glove box or you can download and print the Turn-by-Turn Quick Reference Card now.
Some popular commands are:
"Cancel route" — Command to system to cancel receiving routes to a destination.
"Route preview" — Command to system to preview the route to destination.
"Repeat" — Command to the system to repeat the last maneuver.
