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-COOLВ® 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:

Opening/closing the glass sunroof and sliding visor together
Briefly press the switch twice in succession in the desired direction past the resistance point. The glass sunroof and sliding visor move together. Pressing the switch again stops the moti ...

Changing between panels
After a menu item is selected, e.g., "Radio", a new panel is displayed. Panels can overlap. ▷ Move the controller to the left. The current panel is closed and the previous panel ...

Head restraints
Adjusting the head restraint WARNING: Raise rear head restraint when therear seat is occupied by apassenger or a child restraint. Adjust the head restraint so that the topof it is level with th ...