1997 Cadillac Catera Owner's Manual - Page 267

Mow To Check Power Steering Fluid When the engine compartment is cool, wipe the cap and the top of the reservoir clean, then unscrew the cap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove the cap again and look at thefluid level on the dipstick. The level should beat the full mark. There are two lines on the dipstick. The top line is the "full" mark and the bottom line is the "add" line (which means that fluid should be added).If necessary, addonly enough fluid to bring the level up to the full mark. Windshield Washer Fluid What to Use When you need windshield washer fluid, be sure to read the manufacturer'sinstructions 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 The windshield washer fluid reservoir is located behind the front grille on the driver's side of the engine. What to Use To determine what kind of fluid to use, see "Recommended Fluids and Lubricants" in the Maintenance Schedule booklet. Always use the proper fluid. Failure to use the proper fluid can cause leaks and damage hoses and seals. Open the cap with the washer symbol on it. Add washer fluid until the tank is full. 6-24