Pontiac 2004 GTO - Manual (Page 106)

1 (Low Speed): Put the lever in the second position for
slow, steady wiping cycles.
2 (High Speed): Put the lever in the third position for
rapid wiping cycles.
L (Mist): Move the lever to this position for a single
wiping cycle. Hold it there until the windshield wipers
start; then let go. The windshield wipers will stop after
one wipe. If you want more wipes, hold the lever
down longer.
0 (Off): Turn the lever to this position to turn off
the wipers.
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.
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.
Windshield Washer
{ CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer fluid can form ice on the windshield,
blocking your vision.
The windshield washer button is located at the end of
the windshield wiper lever.
L (Washer Fluid): Pull the lever towards you to spray
water onto the windshield. Washer fluid will squirt
onto the windshield and the wipers will run for a few
cycles to clear the windshield.
3-8