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Buick LaCrosse Owner Manual - 2011
5-4 Instruments and Controls
& (Adjustable Interval Wipes):
Turn the band up for more frequent
wipes or down for less frequent
wipes.
9 (Off): Turns the windshield
wipers off.
3 (Mist): Single wipe, briefly
move the wiper down. Several
wipes, hold the wiper lever down.
Clear ice and snow from the wiper
blades before using them. If they
are frozen to the windshield,
carefully loosen or thaw them.
Damaged wiper blades should be
replaced. See Wiper Blade
Replacement on page 10‑28.
Heavy snow or ice can overload the
wipers. A circuit breaker stops them
until the motor cools.
Wipe Parking
If the ignition is turned to
LOCK/OFF while the wipers are
on 1, 2, or
&, they will
immediately stop.
If the windshield wiper lever is then
moved to OFF before the driver
door is opened, or within
10 minutes, the wipers will restart
and move to the base of the
windshield.
If the ignition is turned to
LOCK/OFF during a windshield
wash, the wipers will stop when they
reach the base of the windshield.
Windshield Washer
Pull the windshield wiper lever to
spray windshield washer fluid and
activate the wipers.
The wipers will continue until the
lever is released or the maximum
wash time is reached.
When the windshield wiper lever is
released, additional wipes may
occur depending on how long the
windshield washer had been
activated. See Washer Fluid
on
page 10‑22
for information on filling
the windshield washer fluid
reservoir.
{
WARNING
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.
Compass
The vehicle may have a compass
display on the Driver Information
Center (DIC). The compass receives
its heading and other information
from the Global Positioning
System (GPS) antenna, StabiliTrak,
and vehicle speed information.