Page 16 of 518

Black plate (10,1)GMC Yukon/Yukon XL Owner Manual - 2012
1-10 In Brief
Storing Memory Positions
To save into memory:
1. Adjust the driver seat andseatback recliner, both outside
mirrors, and the throttle and
brake pedals, if equipped.
See Power Mirrors on page 2‑17
and Adjustable Throttle and
Brake Pedal on page 9‑22 for
more information.
Not all mirrors and adjustable
throttle and brake pedals will
have the ability to save and
recall their positions.
2. Press and hold “1”until
two beeps sound.
3. Repeat for a second driver position using “2.” To recall, press and release
“1”or
“2.” The vehicle must be in P (Park).
A single beep will sound. The seat,
outside mirrors, and adjustable
throttle and brake pedals,
if equipped, will move to the position
previously stored for the identified
driver.
See Memory Seats on page 3‑7 and
Vehicle Personalization (With DIC
Buttons) on page 5‑47 for more
information.
Easy Exit Driver Seat
This feature can move the seat
rearward to allow extra room to exit
the vehicle.
B: Press to recall the easy exit
seat position. The vehicle must be
in P (Park).
See Memory Seats on page 3‑7 and
Vehicle Personalization (With DIC
Buttons) on page 5‑47 for more
information.
Second Row Seats
On vehicles with a 60/40 split bench
or buckets seats, the seatbacks can
be folded for additional cargo space,
or the seats can be folded and
tumbled for easy entry/exit to the
third row seats, if equipped. On
vehicles with bucket seats, the
seatbacks also recline.
See Second Row Seats on
page 3‑11 for more information.
Third Row Seats
On vehicles with third row seats, the
seatbacks can be folded, and the
entire seat can be tumbled or
removed from the vehicle.
For detailed instructions, see Third
Row Seats on page 3‑16.
Page 19 of 518

Black plate (13,1)GMC Yukon/Yukon XL Owner Manual - 2012
In Brief 1-13
2. Press the arrows on the controlpad to move the mirror up,
down, right, or left.
3. Press either (A) or (B) again to deselect the mirror.
See Power Mirrors on page 2‑17.
Power Foldaway Mirrors
To fold the mirrors:
1. Press (C) to fold the mirrors out to the driving position.
2. Press (D) to fold the mirrors in to the folded position.
The mirrors may also include a
memory function that works with the
memory seats. See Memory Seats
on page 3‑7 for more information.
Manual Foldaway Mirrors
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.
See Folding Mirrors on page 2‑18.Interior Mirrors
Vehicles with a manual rearview
mirror can be adjusted to see clearly
behind the vehicle. Hold the mirror
in the center to move it up or down
and side to side. Adjust the mirror to
avoid glare from the headlamps
behind you. Push the tab forward for
daytime use and pull it for
nighttime use.
Vehicles with the automatic dimming
feature will automatically reduce
glare from the headlamps of the
vehicle behind you. The dimming
feature comes on and the indicator
light illuminates each time the
vehicle is started.
SeeAutomatic Dimming Rearview
Mirror on page 2‑20 for more
information.
Steering Wheel
Adjustment
The tilt lever is located on the lower
left side of the steering column.
To adjust the steering wheel:
1. Hold the steering wheel and pull the lever.
2. Move the steering wheel up or down.
3. Release the lever to lock the wheel in place.
Page 52 of 518

Black plate (18,1)GMC Yukon/Yukon XL Owner Manual - 2012
2-18 Keys, Doors, and Windows
To adjust each mirror:
1. Press (A) or (B) to select thedriver or passenger side mirror.
2. Press the arrows on the control pad to move the mirror up,
down, right, or left.
3. Adjust each outside mirror so that a little of the vehicle and the
area behind it can be seen.
4. Press either (A) or (B) again to deselect the mirror.
The mirrors may also include a
memory function that works with the
memory seats. See Memory Seats
on page 3‑7 for more information.Folding Mirrors
Vehicles with outside power
foldaway mirrors have the controls
located on the driver door armrest.
Power Foldaway
1. Press (A) to fold the mirrors out
to the driving position.
2. Press (B) to fold the mirrors in to the folded position. 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.
Manual Foldaway
Manually fold the mirrors inward to
prevent damage when going
through an automatic car wash. To
fold, push the mirrors toward the
vehicle. Push the mirrors outward,
to return to its original position.
Page 62 of 518
Black plate (4,1)GMC Yukon/Yukon XL Owner Manual - 2012
3-4 Seats and Restraints
Center Seat
If equipped, the center front
seatback doubles as an armrest and
cupholder/storage area for the driver
and passenger when the center
front seat is not used. Do not use it
as a seating position when the
seatback is folded down.
Power Seat Adjustment
To adjust a power seat, if equipped:
.Move the seat forward or
rearward by sliding the control
forward or rearward.
.If available, raise or lower the
front or rear part of the seat
cushion by moving the front or
rear of the control up or down.
.If available, raise or lower the
entire seat by moving the entire
control up or down.
To adjust the seatback, see “Power
Reclining Seatbacks” under
Reclining Seatbacks on page 3‑5.
Lumbar Adjustment
Manual Lumbar
If equipped, increase or decrease
manual lumbar support by turning
the knob forward or rearward.
Page 64 of 518

Black plate (6,1)GMC Yukon/Yukon XL Owner Manual - 2012
3-6 Seats and Restraints
Manual Reclining Seatbacks
{WARNING
You can lose control of the
vehicle if you try to adjust a
manual driver seat while the
vehicle is moving. The sudden
movement could startle and
confuse you, or make you push a
pedal when you do not want to.
Adjust the driver seat only when
the vehicle is not moving.
{WARNING
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.
To adjust a manual seatback:
1. Lift the lever.The seatback will automatically
fold forward. 2. To recline, move the seatback
rearward to the desired position,
then release the lever to lock the
seatback in place.
3. Push and pull on the seatback to make sure it is locked.
To return the seatback to the upright
position:
1. Lift the lever fully without applying pressure to the
seatback, and the seatback will
return to the upright position.
2. Push and pull on the seatback to make sure it is locked.
Page 69 of 518

Black plate (11,1)GMC Yukon/Yukon XL Owner Manual - 2012
Seats and Restraints 3-11
Press the button once for the
highest setting. With each press of
the button, the heated seat changes
to the next lower setting, and then
the off setting. Indicator bars next to
the symbol show the setting: three
for high, two for medium, and one
for low.
The heated seats are canceled
when the ignition is turned off.
Second Row Seats
The second row seats can be folded
for additional cargo space or folded
and tumbled for easy entry and exit
to the third row seat, if equipped.
The seat has either the manual fold
and tumble feature or the automatic
seat release fold and tumble
feature.
Reclining Seatbacks
(Bucket Seats Only)
On vehicles with second row bucket
seats, the seatbacks can be
reclined.To recline the seatback:
1. Lift the lever on the outboard
side of the seat.
2. Move the seatback to the desired position, and then
release the lever to lock the
seatback in place.
3. Push and pull on the seatback to make sure it is locked. To return the seatback to the upright
position:
1. Lift the lever fully without
applying pressure to the
seatback, and the seatback will
return to the upright position.
{WARNING
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.
2. Push and pull on the seatback to make sure it is locked.
Page 70 of 518
Black plate (12,1)GMC Yukon/Yukon XL Owner Manual - 2012
3-12 Seats and Restraints
Manual Fold and Tumble
Feature
Folding and Tumbling the Seat
To fold and tumble the seat:
1. Make sure that there is nothingunder, in front of, or on the seat.
Notice: Folding a rear seat with
the safety belts still fastened may
cause damage to the seat or the
safety belts. Always unbuckle the
safety belts and return them to
their normal stowed position
before folding a rear seat.
2. Lift the lever, on the outboard side of the seat, to release the
seatback.The seatback will fold forward to
create a flat load floor.
If the seatback cannot fold flat,
try moving the front seat forward
and/or put the front seatback in
the upright position.
Page 71 of 518
Black plate (13,1)GMC Yukon/Yukon XL Owner Manual - 2012
Seats and Restraints 3-13
3. Lift the lever again to release therear of the seat from the floor.
The seat will tumble forward. Folding and Tumbling the Seat
from the Third Row Seat
{WARNING
Using the third row seating
position while the second row is
folded, or folded and tumbled,
could cause injury in a sudden
stop or crash. Be sure to return
the seat to the passenger seating
position. Push and pull on the
seat to make sure it is locked into
place.
To fold and tumble the seat from the
third row seat, if equipped:
1. Make sure that there is nothing
under, in front of, or on the seat.
Notice: Folding a rear seat with
the safety belts still fastened may
cause damage to the seat or the
safety belts. Always unbuckle the
safety belts and return them to
their normal stowed position
before folding a rear seat.