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:
Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps
A. Taillamp/Sidemarker Lamp
B. Taillamp
C. Stop/Turn Signal Lamp
D. Back-up Lamp
To replace any one of these bulbs:
1. Open the trunk. See Trunk Release .
2. Remove the taillamp assembly ...
Audio System
When using the Bluetooth system,
sound comes through the vehicle's
front audio system speakers and
overrides the audio system. Use the
VOL/ knob during a call to
change the volume level. Th ...
Cupholders
Two cupholders are in the center console. Slide the door open to access them.
Cupholders may be located in the second row seat armrest. To access, pull the armrest down. ...