Instruments and Controls
Buick LaCrosse / Buick LaCrosse Owners Manual / Instruments and Controls
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Potential Issues
Some OnStar services are disabled
after five days. OnStar cannot
perform Remote Door Unlock or
Stolen Vehicle Assistance after the
vehicle has been off continuously
for five days. After five ...
Engine Cooling When Trailer Towing
The cooling system may temporarily overheat during severe operating
conditions. See Engine Overheating . ...
Manual Operation
(Fan Control): Press the lower
button to decrease the fan speed.
Pressing the lower button longer turns the fan and cooling off.
Press the upper button to increase
the fan speed. The selected ...
