OnStar
Buick LaCrosse / Buick LaCrosse Owners Manual / OnStar
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Additional Maintenance and Care
Your vehicle is an important investment and caring for it properly may help to
avoid future costly repairs. To maintain vehicle performance, additional maintenance
services may be required. It is ...
Headlamps
The exterior lamps
knob is located on your
instrument panel to
the left of the steering
wheel.
(Off): Turn the knob to
this symbol and
release it to turn off the Daytime Running Lamps
(DRL ...
Automatic Transmission Fluid
How to Check Automatic
Transmission Fluid
It is not necessary to check the
transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the v ...
