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:
Fuel
Use of the recommended fuel is an important part of the proper maintenance of
this vehicle. To help keep the engine clean and maintain optimum vehicle performance,
we recommend the use of gasoline ...
All Vehicles
WARNING!
You can be injured and the
vehicle could be damaged if you
try to do service work on a vehicle
without knowing enough about it.
• Be sure you have sufficient
knowledge, experience ...
Leaving After Parking on a Hill
1. Apply and hold the brake pedal while you:
• start the engine,
• shift into a gear, and
• release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is cle ...