Buick 2008 Allure, Owner'S Manual

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Manual Rearview Mirror with
OnStar
®
The vehicle may have a mirror with Onstar
®
. While sitting
in a comfortable driving position, adjust the mirror so you
can see clearly behind your vehicle. Hold the mirror in the
center to move it up and down and side to side.
The mirror has a day/night control located at the bottom.
Turn the control to the right for the night position to
reduce glare from other vehicles’ headlamps. Turn the
control to the front for the day position.
There are also three OnStar
®
buttons located at the
bottom of the mirror. See your dealer/retailer for more
information on the system and how to subscribe to
OnStar
®
. See OnStar
®
System on page 2-41 for more
information about the services OnStar
®
provides.
Automatic Dimming Rearview Mirror
While sitting in a comfortable driving position, adjust
the mirror so you can see clearly behind your vehicle.
Hold the mirror in the center to move it up or down
and side to side.
The vehicle may have an automatic dimming rearview
mirror that darkens gradually to reduce the glare of
headlamps from behind. Press the AUTO button located
in the lower center of the mirror to turn automatic
dimming on and the
(
(off) button located next to the
AUTO button to turn automatic dimming off.
One photocell on the front of the mirror senses when it
is becoming dark outside. Another photocell, facing
rearward, senses headlamps behind you.
To keep the photocells operating well, occasionally
clean them with a cotton swab and glass cleaner.
2-36