2006 Buick LaCrosse Owner's Manual - Page 332

How to Check Power Steering Fluid To check the power steering fluid, do the following: 1. Turn the key off and let the engine compartment cool down. 2. Wipe the cap and the top of the reservoir clean. 3. Unscrew the cap and wipe the dipstick with a clean rag. 4. Replace the cap and completely tighten it. 5. Remove the cap again and look at the fluid level on the dipstick. If your vehicle has the 3.8L V6 engine, the fluid level should be between the ADD and HOT marks when the engine is cold, and at the HOT mark when the engine is hot. If the fluid is at the ADD mark when the engine is cold or hot, power steering fluid should be added. If your vehicle has the 3.6L V6 engine, the fluid level should be between the Min (Minimum) and Max (Maximum) marks when the engine is cold, and at the Max mark when the engine is hot. If the fluid is at the Min mark when the engine is cold or hot, power steering fluid should be added. What to Use To determine what kind of fluid to use, see Recommended Fluids and Lubricants on page 6-12. Always use the proper fluid. Failure to use the proper fluid can cause leaks and damage hoses and seals. Windshield Washer Fluid What to Use When you need windshield washer fluid, be sure to read the manufacturer's instructions before use. If you will be operating your vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing. Adding Washer Fluid When the windshield washer fluid is low, a low washer fluid light may appear on the instrument panel cluster. See Low Washer Fluid Warning Light on page 3-47 for more information. In addition, if your vehicle is equipped with a Driver Information Center (DIC), the LOW WASHER FLUID message will appear when the fluid level is low. See DIC Warnings and Messages on page 3-57 for more information. 5-38