Potential Issues
Some OnStar services are disabled after five days. OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for five days. After five days, OnStar can contact Roadside Assistance and a locksmith to help gain access to the vehicle.
See also:
Destination
Press DEST to access the Destination Entry screen. From this screen, you can
select from several options to plan a route by entering destination points.
To enter a destination, choose from one of ...
On-Route
Select the On Route screen button to display all events ahead on the current
active route. If no traffic events have been reported on route, No Traffic Events
Reported On route displays.
Name
...
Lamps On Reminder
For vehicles with the lamps on reminder light, it comes on when the lights
are in use. ...