Performance and Maintenance
See also:
OnStar® Steering Wheel Controls
Your vehicle may have a Talk/Mute button that
can be used to interact with OnStar® Hands-Free
Calling.
On some vehicles, you may have to hold the
button for a few seconds and give the command
†...
XMâ„¢ Satellite Radio Service
XMâ„¢ is a satellite radio service that is based in
the 48 contiguous United States and Canada.
XMâ„¢ offers a large variety of coast-to-coast
channels including music, news, sports, talk,
traff ...
Accessories and Modifications
Adding non-dealer accessories or making modifications
to the vehicle can affect vehicle performance and safety, including such things
as airbags, braking, stability, ride and handling, emissions s ...
