The infotainment system is operated by using the pushbuttons, multifunction knobs, and menus shown on the display.
Turning the System On or Off
/VOL (Power/Volume): Press to turn
the radio on and off.
Automatic Switch-Off
If the infotainment system has been turned on after the ignition is turned off, the system will turn off automatically after 10 minutes.
Volume Control

/VOL (Power/Volume): Turn to adjust
the volume.
(Phone/Mute): Press to activate OnStar.
See OnStar Overview on page 14-1.
Press and hold to mute the infotainment system. Press again or turn the
/VOL knob to cancel mute.
Operation
Menu SystemDoor Locks
Warning
Unlocked doors can be dangerous.
Passengers, especially children, can easily open the doors
and fall out of a moving vehicle. When a door is locked, the handle will not
open it. The chance of being thrown out of the vehicle in a crash is increased
if the doors are not locked. S ...
Mirror Adjustment
Exterior Mirrors
Manual Outside Mirrors
If equipped, move the control up, down, or side to side to adjust the mirror.
See Manual Mirrors on page 2-13.
Power Outside Mirrors
If equipped, move the selector switch to L (Left) or R (Right) to choose
the driver or passenger mirror.
M ...
Replacing Airbag System Parts after a Crash
Warning
A crash can damage the airbag systems in the vehicle.
A damaged airbag system may not work properly and may not protect you and your
passenger(s) in a crash, resulting in serious injury or even death. To help make
sure the airbag systems are working properly after a crash, have them in ...