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

2-20 Keys, Doors and Windows
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 60.
Automatic Dimming
Mirror
Vehicles with the dimming feature
have a driver outside mirror that
adjusts for the glare of headlamps
behind you. See Manual Rearview
Mirror on page 2 20 for more
information.

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 (With
DIC Buttons) on page 5 47 for more
information.
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.