Interior Mirrors; Manual Rearview Mirror; Park Tilt Mirrors; Automatic Dimming Rearview Mirror - GMC 2011 Yukon XL Denali Owner's Manual

Automatic Dimming
The driver outside mirror adjusts for
the glare of the headlamps behind
you. See Automatic Dimming
Rearview Mirror on page 2 19

Automatic Dimming Rearview Mirror

for more information.
Turn Signal Indicator
The vehicle may also have a turn
signal indicator on the mirror. An
arrow on the mirror flashes in the
direction of the turn or lane change.

Heated Mirrors

For vehicles with heated mirrors:
(Rear Window Defogger):
Press to heat the mirrors.
See Rear Window Defogger under
Dual Automatic Climate Control
System on page 8 1 for more
information.
Side Blind Zone Alert (SBZA)
If your vehicle has the Side Blind
Zone Alert (SBZA) system, see Side
Blind Zone Alert (SBZA) on
page 9 49.

Park Tilt Mirrors

Vehicles with the memory package
have a passenger and/or driver
mirror that tilts to a preselected
position when the vehicle is in
R (Reverse). This feature lets the
driver view the curb when parallel
parking. The mirror(s) return to the
original position when the vehicle is
shifted out of R (Reverse), or the
ignition is turned off.
Turn this feature on or off through
the Driver Information Center (DIC).
See Vehicle Personalization on
page 5 44 for more information.
Keys, Doors and Windows

Interior Mirrors

Manual Rearview Mirror

Hold the mirror in the center to
move it for a clearer view of behind
your vehicle. Adjust the mirror to
avoid glare from the headlamps
behind you. Push the tab at the
bottom of the mirror forward for
daytime use and pull it for
nighttime use.
Automatic Dimming
Rearview Mirror
The vehicle may have an automatic
dimming inside rearview mirror.
Automatic dimming reduces the
glare from the headlamps of the
vehicle behind you. The dimming
feature comes on and the indicator
light illuminates each time the
ignition is turned to start.
(On/Off): Press to turn the
dimming feature on or off.
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