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:
Automatic Operation, If Equipped
AUTO: Press the air delivery mode button until this setting is selected to control
the inside temperature, air delivery, and fan speed. AUTO appears in the display
when automatic operation is acti ...
Keyless Locking
The doors lock after several
seconds if all doors are closed
and at least one keyless access
transmitter has been removed
from the interior of the vehicle.
To customize if the doors
automat ...
Engine Coolant Temperature Warning Light
The engine coolant temperature
warning light comes on briefly when
the vehicle is started.
If it does not, have the vehicle
serviced by your dealer. If the
system is working normally, the
...