GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - CRC - 2/18/20
30
Keys, Doors, and Windows
Remote Mirror Folding
If equipped with power folding mirrors and
the mirrors have been folded with the
power folding mirror switch, they may not
be unfolded by use of remote key.
If equipped with power folding mirrors and
the mirrors have not been folded with the
power folding mirror switch and the vehicle
is in P (Park), they may be automatically
folded/unfolded as follows:
1. If doors are locked by pressing
H
on the
remote key, the mirrors will fold.
If doors are unlocked by pressing
I
on
the remote key, the mirrors will unfold.
See
Remote Keyless Entry (RKE) System
2. If doors are locked by pressing the door
handle button, the mirrors will fold.
If doors are unlocked by pressing the
door handle button, the mirrors will
unfold. See
“
Keyless Unlocking/Locking
from the Driver Door
”
in
.
3. If passive locking is enabled and doors
are locked by that feature, the mirrors
will fold. See
“
Passive Locking
”
in
Keyless Entry (RKE) System Operation
.
Heated Mirrors
K
:
Press to heat the mirrors.
See
“
Rear Window Defogger
”
under
Automatic Climate Control System
Automatic Dimming Mirror
If equipped, the driver outside mirror
automatically adjusts for the glare of the
headlamps from behind. This feature comes
on when the vehicle is started.
Reverse Tilt Mirrors
If equipped with reverse tilt mirrors and
memory seats, the passenger and/or driver
mirror tilts to a preselected position when
the vehicle is in R (Reverse). This allows the
curb to be seen when parallel parking.
The mirror(s) may move from their tilted
position when:
.
The vehicle is shifted out of R (Reverse),
or remains in R (Reverse) for about
30 seconds.
.
The vehicle is turned off.
.
The vehicle is driven in R (Reverse) above
a set speed.
To turn this feature on or off, see
Interior Mirrors
Interior Rearview Mirrors
Adjust the rearview mirror for a clear view
of the area behind the vehicle.
Do not spray glass cleaner directly on the
mirror. Use a soft towel dampened with
water.
Manual Rearview Mirror
If equipped, push the tab forward for
daytime use and pull it rearward for
nighttime use to avoid glare of the
headlamps from behind.
Automatic Dimming Rearview
Mirror
If equipped, automatic dimming reduces the
glare of headlamps from behind. The
dimming feature comes on when the vehicle
is started.
Rear Camera Mirror
If equipped, this automatic dimming mirror
provides a wide angle camera view of the
area behind the vehicle.
