Gate Ajar Light

If this light comes on, the liftgate or liftglass is not completely shut.
Close the liftgate or liftglass. Never drive with the liftgate or liftglass even partially open.
See also:
Programming the Power Windows
If the battery on the vehicle has been recharged, disconnected, or is not working,
the windows with the express-up feature will need to be reprogrammed for the feature
to work. Before reprogrammin ...
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some of
the OnStar services, like Remote
Door Unlock and Stolen Vehicle
Assistance. You will be prompted to
change the PIN the first time when
speaking with an Advi ...
Why Safety Belts Work
When you ride in or on anything, you go as fast
as it goes.
Take the simplest vehicle. Suppose it is just a
seat on wheels.
Put someone on it.
Get it up to speed. Then stop the vehicle.
...
