Buick LaCrosse: Engine Coolant - Vehicle Checks - Vehicle Care - Buick LaCrosse Owners ManualBuick LaCrosse: Engine Coolant

The cooling system in the vehicle is filled with DEX-COOL® engine coolant mixture. See Recommended Fluids and Lubricants and Maintenance Schedule for more information.

The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating.

Cooling System
The cooling system allows the engine to maintain the correct working temperature. When it is safe to lift the hood: 2.4L L4 Engine 2.4L L4 Engine A. Engine Cooling Fans (Out of View) B. C ...

What to Use
WARNING! Adding only plain water or some other liquid to the cooling system can be dangerous. Plain water and other liquids can boil before the proper coolant mixture will. The coolant warni ...

See also:

Air Vents
Use the louvers located on the air vents to change the direction of the airflow. To open a vent, move the thumbwheel to | . To close the vent, move the thumbwheel to . Operation Tips ► Keep a ...

How to use as crossbars
CAUTION ● Do not raise the bar higher than necessary. The base of the bar may be damaged. ● Be careful not to contact the bars while sliding them. Otherwise, the bars may be scratched ...

Auto-dimming mirror with compass and HomeLink® (if equipped)
1) HomeLink® button 1 2) HomeLink® button 2 3) LED 4) HomeLink® button 3 5) Sensor 6) Automatic dimming on/off button 7) Compass display button 8) Compass display The auto-dimming mirror ...