Headlamp High/Low-Beam Changer; Flash-To-Pass; Windshield Wipers - GMC Yukon 2007 Owner's Manual

Headlamp High/Low-Beam Changer

(Headlamp High/Low Beam Changer): To
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change the headlamps from low to high beam, push
the lever toward the instrument panel. To return to
low-beam headlamps, pull the multifunction lever
toward you. Then release it.

Flash-to-Pass

This feature lets you use your high-beam
headlamps to signal a driver in front of you that
you want to pass. It works even if your headlamps
are in the automatic position.
To use it, pull the turn signal lever toward you,
then release it.
If your headlamps are in the automatic position or
on low beam, your high-beam headlamps will
turn on. They will stay on as long as you hold the
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When the high beams
are on, this indicator light
on the instrument panel
cluster will also be on.
lever toward you. The high-beam indicator on the
instrument panel cluster will come on. Release
the lever to return to normal operation.

Windshield Wipers

Be sure to clear ice and snow from the wiper
blades before using them. If they are frozen to the
windshield, gently loosen or thaw them. Damaged
wiper blades may not clear the windshield well,
making it harder to see and drive safely. If
the blades do become damaged, install new
blades or blade inserts. For more information, see
Windshield Wiper Blade Replacement on
page 509.
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.
The windshield wipers are controlled by turning
the band with the wiper symbol.
(Mist): Turn the band to mist for a single
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wiping cycle. Hold it there until the wipers start.
Then let go. The wipers will stop after one wipe.
Hold the band on mist longer, for more wipe cycles.