Windshield Washer; Rear Window Wiper/Washer - GMC 2007 Envoy Denali Owner's Manual

(Windshield Wipers): Turn the band to
N
control the windshield wipers.
The wiper speed can be set for a long or short
delay between wipes. This can be very useful in
light rain or snow. Turn the band to choose
the delay time. The closer to the top of the lever,
the shorter the delay.
For steady wiping at low speed, turn the band
away from you to the first solid band past the delay
settings. For high-speed wiping, turn the band
further, to the second solid band past the
delay settings. To stop the wipers, move the
band to off.
Be sure to clear ice and snow from the wiper
blades before using them. If they are frozen to the
windshield, carefully loosen or thaw them. If the
blades do become worn or damaged, get new
blades or blade inserts.
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Windshield Washer

(Windshield Washer): To spray washer fluid
L
on the windshield, press the windshield washer
paddle. The wipers will clear the window and then
either stop or return to your preset speed.
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.

Rear Window Wiper/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.