Page 75 of 528

Black plate (15,1)GMC Yukon/Yukon XL Owner Manual - 2011
Seats and Restraints 3-15
To fold and tumble the seat from the
third row seat, if equipped:
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.
60/40 Split-Bench Seat Shown,
Bucket Seat Similar
2. Lift the lever, on the bottom rear of the second row seat on the
inboard side, to release the
seatback. The seatback will fold
forward.
3. Lift the same lever again to release the rear of the seat from
the floor. The seat will tumble
forward.
Automatic Fold and Tumble
Feature
The transmission must be in
P (Park) for this feature to work.
{WARNING
Automatically folding and
tumbling the seat when someone
is sitting in the seat, could cause
injury to the person sitting there.
Always make sure there is no one
sitting in the seat before pressing
the automatic seat release button.
Page 76 of 528

Black plate (16,1)GMC Yukon/Yukon XL Owner Manual - 2011
3-16 Seats and Restraints
Folding and Tumbling the Second
Row Seat from the Third Row Seat
or Outside the Vehicle
{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.
Driver Side Rear Panel Button
Shown
2. Press the automatic seat release button on the panel behind the
rear doors.
The seatback automatically
folds flat and the seat tumbles
forward. There will be a slight
delay between the folding of the
seatback and the tumbling of
the seat.
Returning the Seat to the
Sitting Position
To return the seat to the sitting
position from the tumbled position:
1. Pull the seat down until it latchesto the floor. The seatback cannot
be raised if the seat is not
latched to the floor.
{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. Lift the seatback and push it rearward. Push and pull on the
seatback to make sure it is
locked.
Page 77 of 528

Black plate (17,1)GMC Yukon/Yukon XL Owner Manual - 2011
Seats and Restraints 3-17
{WARNING
A safety belt that is improperly
routed, not properly attached,
or twisted will not provide the
protection needed in a crash. The
person wearing the belt could be
seriously injured. After raising the
rear seatback, always check to
be sure that the safety belts are
properly routed and attached, and
are not twisted.
3. For the 60/40 split-bench seat, make sure the safety belt in the
center seating position is not
caught between the two seats
and is not twisted.
Third Row Seats
If the vehicle has a third row seat,
the seatback can be folded, and
the entire seat can be tumbled or
removed from the vehicle.
Folding the Seatback
To fold the seatback:
1. Open the liftgate to access thecontrols for the seat.
2. Remove all items on the seat cushion.
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.
3. Lift the release lever “1,”on the
bottom rear of the seatback on
the outboard side of the seat,
and the seatback folds forward.
Page 80 of 528

Black plate (20,1)GMC Yukon/Yukon XL Owner Manual - 2011
3-20 Seats and Restraints
Installing the Third Row Seat
To install the seat:
1. Open the liftgate to access therear of the vehicle.
2. Slide the front outboard seat wheels into the track on the floor
and roll the seat forward. The
front latches should lock into
place. If the latches do not lock,
try tilting the rear of the seat
upward slightly.
3. Lower the rear of the seat and push down on the seat to
engage the rear floor latches.
{WARNING
A seat that is not locked into
place properly can move around
in a collision or sudden stop.
People in the vehicle could be
injured. Be sure to lock the
seat into place properly when
installing it. 4. Push and pull on the seat to
make sure it is locked into place.
The seatback cannot be raised
to the upright position unless the
seat is latched to the floor.
5. Raise the seatback 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.
6. Push and pull on the seatback to make sure it is locked.
{WARNING
A safety belt that is improperly
routed, not properly attached,
or twisted will not provide the
protection needed in a crash. The
person wearing the belt could be
seriously injured. After raising the
rear seatback, always check to
be sure that the safety belts are
properly routed and attached, and
are not twisted.
7. Make sure the safety belts are returned to the original position
over the seatbacks.
Page 81 of 528

Black plate (21,1)GMC Yukon/Yukon XL Owner Manual - 2011
Seats and Restraints 3-21
Safety Belts
This section of the manual
describes how to use safety belts
properly. It also describes some
things not to do with safety belts.
{WARNING
Do not let anyone ride where
a safety belt cannot be worn
properly. In a crash, if you or your
passenger(s) are not wearing
safety belts, the injuries can be
much worse. You can hit things
inside the vehicle harder or be
ejected from the vehicle. You
and your passenger(s) can be
seriously injured or killed. In the
same crash, you might not be,
if you are buckled up. Always
fasten your safety belt, and
check that your passenger(s)
are restrained properly too.
{WARNING
It is extremely dangerous to ride
in a cargo area, inside or outside
of a vehicle. In a collision, people
riding in these areas are more
likely to be seriously injured or
killed. Do not allow people to ride
in any area of your vehicle that
is not equipped with seats and
safety belts. Be sure everyone in
the vehicle is in a seat and using
a safety belt properly.
This vehicle has indicators as a
reminder to buckle the safety belts.
See Safety Belt Reminders on
page 5‑17 for additional information. In most states and in all Canadian
provinces, the law requires wearing
safety belts. Here is why:
You never know if you will be in
a crash. If you do have a crash,
you do not know if it will be a
serious one.
A few crashes are mild, and some
crashes can be so serious that even
buckled up, a person would not
survive. But most crashes are in
between. In many of them, people
who buckle up can survive and
sometimes walk away. Without
safety belts they could have been
badly hurt or killed.
After more than 40 years of safety
belts in vehicles, the facts are clear.
In most crashes buckling up does
matter ... a lot!
Page 82 of 528
Black plate (22,1)GMC Yukon/Yukon XL Owner Manual - 2011
3-22 Seats and Restraints
Why Safety Belts Work
When you ride in or on anything,
you go as fast as it goes.
Take the simplest vehicle. Suppose
it is just a seat on wheels.
Put someone on it.Get it up to speed. Then stop the
vehicle. The rider does not stop.
Page 83 of 528
Black plate (23,1)GMC Yukon/Yukon XL Owner Manual - 2011
Seats and Restraints 3-23
The person keeps going until
stopped by something. In a real
vehicle, it could be the windshield...or the instrument panel...or the safety belts!
With safety belts, you slow down
as the vehicle does. You get more
time to stop. You stop over more
distance, and your strongest bones
take the forces. That is why safety
belts make such good sense.
Page 84 of 528

Black plate (24,1)GMC Yukon/Yukon XL Owner Manual - 2011
3-24 Seats and Restraints
Questions and Answers About
Safety Belts
Q: Will I be trapped in the vehicleafter a crash if I am wearing a
safety belt?
A: You could be—whether you are
wearing a safety belt or not. But
your chance of being conscious
during and after an accident, so
you canunbuckle and get out, is
much greater if you are belted.
And you can unbuckle a safety
belt, even if you are
upside down. Q: If my vehicle has airbags, why
should I have to wear safety
belts?
A: Airbags are supplemental
systems only; so they work with
safety belts —not instead of
them. Whether or not an airbag
is provided, all occupants still
have to buckle up to get the
most protection. That is true not
only in frontal collisions, but
especially in side and other
collisions. Q: If I am a good driver, and I
never drive far from home,
why should I wear safety
belts?
A: You may be an excellent driver,
but if you are in a crash —even
one that is not your fault —you
and your passenger(s) can be
hurt. Being a good driver does
not protect you from things
beyond your control, such as
bad drivers.
Most accidents occur within
40 km (25 mi) of home. And the
greatest number of serious
injuries and deaths occur
at speeds of less than
65 km/h (40 mph).
Safety belts are for everyone.