Unable to Connect to OnStar Message
If there is limited cellular coverage
or the cellular network has reached
maximum capacity, this message
may come on. Push 
to try the
call again or try again after driving a
few miles into another cellular area.
See also:
Lamps On Reminder
For vehicles with the lamps on reminder light, it comes on when the lights
are in use. ...
Automatic Entry Recall
If entry/exit recall is programmed
on in the vehicle personalization
menu, automatic entry recall occurs
when the ignition is turned on.
See Vehicle Personalization.
To stop recall movement,
...
Interior Care
To prevent dirt particle abrasions, regularly clean the vehicle's interior. Immediately
remove any soils. Note that newspapers or dark garments that can transfer color
to home furnishings can ...