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:
Trailer Towing (eAssist)
The vehicle is neither designed nor
intended to tow a trailer. ...
Audio Settings
The audio settings can be set for
each radio band and each audio
player source.
To quickly reset an audio setting
value to 0:
1. Press the TONE button.
2. Select the audio setting.
3. Press ...
Headlamps on Reminder
If you leave the exterior lamp buttons for the headlamps
or parking lamps on, remove the key from the ignition
and open the driver’s door, you will hear a continuous
warning chime. The chime w ...