Mirrors; Manual Rearview Mirror; Manual Rearview Mirror With Onstar; Automatic Dimming Rearview Mirror With Onstar And Compass - GMC 2008 Envoy Denali Owner's Manual

CAUTION:
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If your vehicle has four-wheel drive, it will
be free to roll — even if the shift lever is in
PARK (P) — if the transfer case is in
NEUTRAL. So be sure the transfer case
is in a drive gear — not in NEUTRAL.
See Four-Wheel Drive on page 2-29.
Follow the proper steps to be sure your vehicle will not
move. See Shifting Into PARK (P) on page 2-34.
If you are pulling a trailer, see Towing a Trailer on
page 4-45.

Mirrors

Manual Rearview Mirror

When you are sitting in a comfortable driving position,
adjust the mirror so you can see clearly behind your
vehicle. Grip the mirror in the center to move it up
or down and side to side. The day/night adjustment
allows you to adjust the mirror to avoid glare from the
lamps behind you. Move the lever to the right for
nighttime use and to the left for daytime use.
Manual Rearview Mirror with
®
OnStar
When you are 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 day/night adjustment allows
you to adjust the mirror to avoid glare from the lamps
behind you. Move the lever to the right for nighttime
use and to the left for daytime use.
There may also be three OnStar
bottom of the mirror face. See your dealer/retailer for
more information on the system and how to subscribe to
® ®
OnStar . See OnStar System on page 2-48 for more
information on the services OnStar
Automatic Dimming Rearview Mirror
®
with OnStar and Compass
Your vehicle may have an automatic-dimming rearview
mirror with a compass.
There may be three additional buttons for the OnStar
system. See your dealer/retailer for more information
on the system and how to subscribe to OnStar
®
See OnStar System on page 2-48 for more information
about the services OnStar
O (On/Off): This is the on/off button.
®
buttons located at the
®
provides.
®
.
®
provides.
®
2-39