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:
Express Window Anti-Pinch Feature
If any object is in the path of the
window when the express-up is
active, the window will stop at the
obstruction and auto-reverse to a
preset factory position. Weather
conditions such as se ...
Leaving After Parking on a Hill
1. Apply and hold the brake pedal while you:
- Start the engine.
- Shift into a gear.
- Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of ...
EPB Apply
The EPB can be applied any time
the vehicle is stopped. The EPB is
applied by momentarily lifting up on
the EPB switch. Once fully applied,
the BRAKE light will be on, and the
DIC message PA ...