Diagnostics
OnStar Vehicle Diagnostics will
perform a vehicle check every
month. It will check the engine,
transmission, antilock brakes, and
major vehicle systems. It also
checks the tire pressures, if the
vehicle is equipped with the Tire
Pressure Monitoring System. If a
diagnostics check is needed
between e-mails, push 
, and
an Advisor can run a check.
See also:
Playing an MP3/WMA Disc
CD players with the MP3 feature are
capable of playing an MP3/WMA
CD-R or CD-RW disc. See MP3 for more information. ...
What to Use
Refer to Recommended Fluids and Lubricants to determine what kind
of lubricant to use. ...
Programming the Power Windows
If the vehicle battery has been
recharged, disconnected or not
working, the front power windows
will need to be reprogrammed for
the express-up feature to work.
Before reprogramming, replace ...