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:
Reporting Safety Defects to the Canadian Government
If you live in Canada, and you believe that the vehicle has a safety defect,
notify Transport Canada immediately, and notify General Motors of Canada
Limited.
Call Transport Canada at 1-800-333-0 ...
Unlocked Door Anti Lock Out
When on, this feature will keep the driver door from locking when the door
is open. If Off is selected, the Delayed Door Lock menu will be available and
the door will lock as programmed through this ...
Headlamp Aiming
The headlamp aiming system has been preset at the factory.
If the vehicle is damaged in an accident, the aim of the headlamps can be
affected and adjustment could be necessary.
It is recommende ...