Outside Automatic Dimming Mirror; Park Tilt Mirrors - GMC 2009 Yukon XL Owner's Manual

Resetting the Power Foldaway Mirrors
Reset the power foldaway mirrors if:
•
The mirrors are accidentally obstructed while
folding.
•
They are accidentally manually folded/unfolded.
•
The mirrors will not stay in the unfolded position.
•
The mirrors shake and flutter at normal driving
speeds.
Fold and unfold them one time using the mirror controls
to reset them to their normal position.
Turn Signal Indicator
The vehicle may have a turn signal indicator on the
mirror. An arrow on the mirror flashes in the direction of
the turn or lane change.
Ground Illumination Lamps
The mirrors may also include ground illumination lamps
in the base of the mirror. These lamps help to see
the area near the base of the front doors when it is
dark out.

Outside Automatic Dimming Mirror

Vehicles with this feature have a driver outside
mirror that adjusts for the glare of headlamps behind
you. See Automatic Dimming Rearview Mirror on
page 2-48 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 DIC Vehicle Customization (With
DIC Buttons) on page 3-74 for more information.
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