Adjusting the Treble, Midrange, and Bass
Buick LaCrosse / Buick LaCrosse Owners Manual / Infotainment System / Introduction / Operation / Adjusting the Treble, Midrange,
and Bass

1. Press the TONE button.
2. Select Treble, Midrange, or Bass.
3. Select the value.
Press the
BACK button to go
back to the Tone Settings menu.
See also:
Checking Coolant
The vehicle must be on a level surface when checking
the coolant level.
Check to see if coolant is visible in the coolant recovery
tank. If the coolant inside the coolant recovery tank is
boili ...
Check Gas Cap Light
If your vehicle has this
light, it will come on if
your gas cap is not
securely fastened. ...
Braking in Emergencies
ABS allows the driver to steer and
brake at the same time. In many
emergencies, steering can help
more than even the very best
braking. ...
