Owner’s Manual

Black plate (5,1)
GMC Yukon/Yukon XL Owner Manual - 2011
Instruments and Controls 5-5
Windshield Wiper/Washer
Turn the band with the wiper symbol
to control the windshield wipers.
8 (Mist): Single wipe, turn to 8,
then release. Several wipes, hold
the band on
8 longer.
9 (Off): Turns the windshield
wipers off.
6 (Adjustable Interval Wipes):
Turn the band up for more frequent
wipes or down for less frequent
wipes.
6 (Low Speed): Slow wipes.
? (High Speed): Fast wipes.
Clear ice and snow from the wiper
blades before using them. If frozen
to the windshield, carefully loosen or
thaw them. Damaged wiper blades
should be replaced. See Wiper
Blade Replacement on page 10‑33.
Heavy snow or ice can overload the
wiper motor. A circuit breaker will
stop the motor until it cools down.
Windshield Washer
{
WARNING
In freezing weather, do not use
the washer until the windshield
is warmed. Otherwise the
washer fluid can form ice on the
windshield, blocking your vision.
L (Washer Fluid): Push this
paddle to spray washer fluid on the
windshield. The wipers clear the
window and then either stop or
return to the preset speed.
Rear Window Wiper/
Washer
{
WARNING
In freezing weather, do not use
the washer until the windshield
is warmed. Otherwise the
washer fluid can form ice on the
windshield, blocking your vision.
The rear wiper control is located on
the turn and lane‐change lever.
To turn the rear wiper on, slide the
lever to a wiper position.
9 (Off): Turns the wiper off.
5 (Rear Wiper Delay): Turns on
the rear wiper delay.
Z (Rear Wiper): Turns on the rear
wiper.