Your Responsibility
Increase the volume of the radio if the OnStar Advisor cannot be heard.
If the light next to the OnStar buttons is red, the system may not be functioning properly. Push 
and request a vehicle diagnostic check. If the light appears clear (no light appears), your OnStar subscription has expired and all services have been deactivated.
Push to confirm that the OnStar equipment is active.
See also:
Power Door Locks
Select Power Door Locks and the following will be displayed:
Auto Door Unlock
Delay Door Lock
Open Door Anti Lock Out
Passive Door Unlock
Auto Door Unlock
This allows selection of which ...
Care of CDs and DVDs
Sound quality can be reduced due
to disc quality, recording method,
quality of the music recorded, and
how the disc has been handled.
Handle discs carefully and store
them in their original c ...
Engine Air Cleaner/Filter
See Engine Compartment Overview for
the location of the engine air cleaner/filter. ...