GM Service Manual Online
For 1990-2009 cars only

The windshield wiper/washer lever is located on the right side of the steering column.

Turn the band with the wiper symbol to control the windshield wipers.

(Mist): Turn the band to mist for a single wiping cycle and then release. The wipers stop after one wipe. Hold the band on longer, for more wipe cycles.

(Off): Turns the wipers off.

(Delay): Adjusts the delay time. The delay between wiping cycles becomes shorter as the band is moved to the top of the lever.

1 (Low Speed): For steady wiping at low speed.

2 (High Speed): For steady wiping at high speed.

Clear ice and snow from the wiper blades before using them. If the blades are frozen to the windshield, gently loosen or thaw them. If they become damaged, install new blades or blade inserts. See Windshield Wiper Blade Replacement .

Heavy snow or ice can overload the wipers. A circuit breaker stops them until the motor cools.