Turn-by-Turn Navigation
Radio Displays (if equipped)
Once OnStar sends a route, voice-guided directions will begin to play and the
radio will display each turn or driving maneuver. The radio will display three
buttons that can be pushed.
Repeats the last turn direction given.
RPT
Previews the next few turns along the route and activates the "Previous,"
PRVW
"Next" and "Done" buttons (see below).
Displays the address and kilometres to destination.
Dest
When the "Next" button is pushed, the "PREV" button will illuminate.
PREV
Pushing the "PREV" button will go back to the previous maneuver given.
Gives the next maneuver after each push.
Next
Ends the route preview and returns to the main menu.
Done
Note: Keep eyes on the road and attention on driving. Avoid using turn
previews extensively.
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