Buick LaCrosse: Turning the System On or Off
VOL/ 
(Volume/Power): Press to
turn the system 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.
Controls
The infotainment system is operated
by using the pushbuttons,
multifunction knobs, menus shown
on the display, and steering wheel
controls, if equipped. ...
Volume Control
VOL/ (Volume/Power): Turn to
adjust the volume.
(Phone/Mute): For vehicles with
OnStarВ®, press and hold to mute
the infotainment system. Press and
hold again, or turn the VOL/
knob t ...
See also:
Specifications
Engine
Electrical System
*1 ex factory
CAUTION:
When cleaning the iridium plugs, do not use a wire brush.
(2.5-liter engine) The fine particulate coating on the iridium alloy and platinum
t ...
Fog light switch (if so equipped)
To turn the fog lights on, turn the headlight switch to the
position, then turn the fog light switch
to the position.
To turn the fog lights on with the headlight switch in the AUTOposition, t ...
Highway driving
Tires
Adjust the tire inflation pressures to specification. Low tire inflation pressures
will result in overheating and possible failure of the tires.
Avoid using worn or damaged tires which may ...
