1997 Pontiac Grand Prix Owner's Manual - Page 212

The heavier the rain, the harder it is to see. Even if your windshield wiper blades are in good shape, a heavy rain can make it harder to see road signs and traffic signals, pavement markings, the edge of the road and even people walking. Driving too fast through large water puddles or even going through some car washes can causeproblems, too. The water may affect your brakes. Try to avoid puddles. But if you can't, try to slow down before you hit them. It's wise to keep your windshield wiping equipment in good shape and keep your windshield washer tank filled with washer fluid. Replace your windshield wiper inserts when they show signs of streaking or missing areas onthe windshield, or when strips of rubber start to separate from the inserts. Wet brt L c% l accidents. They won't e work as well in a quick stop and may cause pulling to one side.You could lose control the vehicle. of After driving through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes work normally. 4-18