Adjusting the Volume
Buick LaCrosse / Buick LaCrosse Owners Manual / Infotainment System / Audio Players / Auxiliary Devices (Radio with CD and Touchscreen) / Adjusting the Volume
Turn the VOL/ 
knob to adjust the
volume of the infotainment system
after the volume level has been set
on the portable audio device.
See also:
Languages
The vehicle supports English,
French (Canadian), and Spanish.
The default language is English.
To change the display language,
see Vehicle Personalization for more information. ...
Theater Dimming
This feature allows for a three to five second fade out of
the courtesy lamps instead of immediate turn off. ...
Keyless Unlocking
With the RKE transmitter within 1m(3 ft), approach the door and pull the handle
to unlock and open the door. If the transmitter is recognized, the door will unlock
and open.
Entering any door oth ...