GM Service Manual Online
For 1990-2009 cars only

Object Number: 1400576  Size: B1

The lever on the right side of the steering column operates the windshield wipers.

(Mist): Pull the lever down and release it for a single wiping cycle. The lever will return to its original position. For more cycles, hold the lever down before releasing it.

(Off): Put the lever in this position to turn off the wipers.

(Delay):  Put the lever in this position to set a delay between wipes. Turn the delay adjustment band to set the length of the delay.

(Delay Adjustment): Use this band to set the length of the delay between wipes when using the delay feature. The closer you move the band toward mist, the longer the delay. The windshield wiper lever must be in delay for this feature to work.

(Low Speed): Put the lever in this position for slow, steady wiping cycles.

(High Speed): Put the lever in this position for rapid wiping cycles.

If the windshield wipers are in use for about six seconds while you are driving, the exterior lamps will come on automatically if the exterior lamp control is in AUTO. See Wiper Activated Headlamps for more information.

Be sure to clear ice and snow from the wiper blades before using them. If they're frozen to the windshield, gently loosen or thaw them. If the blades do become damaged, install new blades or blade inserts. For more information, see Windshield Wiper Blade Replacement .

Heavy snow or ice can overload the wiper motor. A circuit breaker will stop the motor until it cools down. Clear away snow or ice to prevent an overload.