Volume Control
VOL/
(Volume/Power): Turn to
adjust the volume.
(Phone/Mute): For vehicles with
OnStar®, press and hold
to mute
the infotainment system. Press and
hold
again, or turn the VOL/
knob to cancel mute.
For vehicles without OnStar®, press
to mute the infotainment system.
Press
again, or turn the VOL/
knob to cancel mute.
See also:
Side Blind Zone Alert System
If equipped, this feature allows the
Side Blind Zone Alert System
feature to be turned on or off.
Press SELECT when Side Blind
Zone Alert System is highlighted.
Turn the Menu knob to select On ...
CD Messages
CHECK DISC: If an error message displays and/or the
CD comes out, it could be for one of the following
reasons:
• It is very hot. When the temperature returns to
normal, the CD should play.
...
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km/600 mi. If driven
under the best conditions, the
engine oil life system migh ...
