GM Service Manual Online
For 1990-2009 cars only

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

(Mist): For a single wiping cycle, hold it on mist until the wipers start, then release. The wipers stop after one wipe. For more wipe cycles, hold the band longer.

(Delay): Use to set the delay time between wipe cycles. The wiper speed can be set for a long or short delay between wipes. The closer the band is set to the top of the lever, the shorter the delay.

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

(High Speed): For high-speed wiping.

(Off): Turns the wipers off.

Clear ice and snow from the wiper blades before using them. If the wipers are frozen to the windshield, carefully loosen or thaw them. If they become worn or damaged, replace with new blades or blade inserts.

Heavy snow or ice can overload the wiper motor. A circuit breaker will stop the motor until it cools.

The vehicle has wiper-activated headlamps. After the windshield wipers have completed eight wipe cycles within four minutes, the headlamps automatically turn on. See Wiper Activated Headlamps for more information.