Outside Power Foldaway Mirrors; Turn Signal Indicator - GMC Yukon Owner's Manual

Manually fold the mirrors inward to prevent damage
when going through an automatic car wash. To fold,
push the mirror toward the vehicle. Push the mirror
outward, to return to its original position.

Outside Power Foldaway Mirrors

Mirror Adjustment
1. Press (C) to fold the mirrors out to the driving
position.
2. Press (D) to fold the mirrors in to the folded
position.
3-56
Vehicles with outside
power foldaway mirrors
have the controls located
on the driver door
armrest.
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.