Buick REGAL 2011 - Manual (Page 112)

Black plate (4,1) Buick Regal Owner Manual - 2011
5-4 Instruments and Controls
Windshield Washer
Pull the windshield wiper lever
toward you 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 10‑24 for information on
filling the windshield washer fluid
reservoir.
{
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.
Compass
There is a compass display in 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.
Avoid covering the GPS antenna for
long periods of time with objects
that may interfere with the antenna's
ability to receive a satellite signal.
See Backglass Antenna on
page 7‑13 and Satellite Radio
Antenna on page 7‑14 for the
location of the vehicle's antennas.
The compass system is designed to
operate for a certain number of
miles or degrees of turn before
needing a signal from the GPS
satellites. When the compass
display shows CAL, drive the
vehicle for a short distance in an
open area where it can receive
a GPS signal. The compass
system will automatically determine
when the GPS signal is restored
and provide a heading again.
See Compass Messages on
page 5‑26 for more information
on the messages that may be
displayed for the compass.