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:
Heated Mirrors
The vehicle may have heated mirrors:
(Rear Window Defogger): Press to
heat the mirrors.
See “Rear Window Defogger” under Climate Control Systems for more information. ...
Pairing
A Bluetooth enabled mobile phone
must be paired to the UHP system
first and then connected to the
vehicle before it can be used. See
the mobile phone manufacturer's
user guide for Bluetooth ...
Parking/Turn Signal Lamp
1. Open the hood. See Hood .
2. Remove the parking/turn signal lamp bulb socket from the headlamp assembly
by turning counterclockwise.
3. Remove the bulb from the bulb socket by pulling it straig ...