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:
StabiliTrak® System
The StabliTrak system assists with
directional control of the vehicle in
difficult driving conditions. The
system turns on automatically every
time the vehicle is started.
• To turn off bot ...
GM Mobility ReimbursementProgram
This program, available to qualified applicants,
can reimburse you up to $1,000 of the cost
of eligible aftermarket adaptive equipment required
for your vehicle, such as hand controls or a
wheel ...
FM Stereo
FM stereo gives the best sound, but FM signals
reach only about 10 to 40 miles (16 to 65 km). Tall
buildings or hills can interfere with FM signals,
causing the sound to fade in and out. ...