Page 13 of 407
Black plate (6,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
1-6 In Brief
Power Liftgate
If equipped with a power liftgate, the
vehicle must be in P (Park) to
operate it.
.Press and hold8on the
Remote Keyless Entry
(RKE) transmitter.
.PressO.
.Press the touch pad on the
outside liftgate handle.
See Liftgate on page 2-8.
Windows
Uplevel Shown, Base Similar
Press the switch to lower the
window. Pull the switch up to
raise it.
For more information, see Power
Windows on page 2-17.
Seat Adjustment
Manual Seats
1. Seat Adjustment Handle
2. Driver Seat Height
Adjustment Lever
3. Seatback Lever
To adjust a manual seat:
1. Lift the handle (1) under the seat to unlock it.
2. Slide the seat to the desired position, and then release the
handle (1).
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Black plate (9,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
In Brief 1-9
Heated and Cooled Front
Seats
Heated and Cooled Seat ButtonsShown, Heated Seat Buttons Similar
If equipped, the buttons are on the
center stack. To operate, the engine
must be running.
I: If equipped, press to heat the
seatback only.
H: If equipped, press to cool the
entire seat.
J: Press to heat the seat and
seatback. Press the button once for the
highest setting. With each press of
the button, the seat will change to
the next lower setting, and then to
the off setting. The lights indicate
three for the highest setting and one
for the lowest.
See
Heated and Cooled Front Seats
on page 3-8.
Head Restraint
Adjustment
Do not drive until the head restraints
for all occupants are installed and
adjusted properly.
To achieve a comfortable seating
position, change the seatback
recline angle as little as necessary
while keeping the seat and the head
restraint height in the proper
position.
See Head Restraints on page 3-2
and Seat Adjustment on page 3-3.
Safety Belts
Refer to the following sections for
important information on how to use
safety belts properly:
.Safety Belts on page 3-14.
.How to Wear Safety Belts
Properly on page 3-15.
.Lap-Shoulder Belt on page 3-16.
.Lower Anchors and Tethers for
Children (LATCH System) on
page 3-44.
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Black plate (3,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
Seats and Restraints 3-3
and push the head restraint
rearward until the desired locking
position is reached. Try to move the
head restraint after the button is
released to make sure that it is
locked in place.
The front seat outboard head
restraints are not removable.
Rear Seats
The vehicle's second row seats
have head restraints in the outboard
seating positions that cannot be
adjusted.
The vehicle's third row seats have
headrests in the outboard seating
positions that cannot be adjusted.
The second row head restraints and
third row headrests are not
removable.
Front Seats
Seat Adjustment
{Warning
You can lose control of the
vehicle if you try to adjust a driver
seat while the vehicle is moving.
Adjust the driver seat only when
the vehicle is not moving.
1. Seat Adjustment Handle2. Driver Seat Height
Adjustment Lever
3. Seatback Lever
To adjust a manual seat:
1. Lift the handle (1) under the seat to unlock it.
2. Slide the seat to the desired position, and then release the
handle (1).
3. Try to move the seat back and forth to be sure it is locked in
place.
Move the lever (2) up or down to
raise or lower the seat.
Use the lever (3) to adjust the
seatback. See Reclining Seatbacks
on page 3-5.
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Black plate (18,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
3-18 Seats and Restraints
Shoulder Belt Height Adjuster
The vehicle has a shoulder belt
height adjuster for the driver and
right front passenger seating
positions.
Adjust the height so the shoulder
portion of the belt is on the shoulder
but not falling off of it. The belt
should be close to but not
contacting the neck. Improper
shoulder belt height adjustment
could reduce the effectiveness of
the safety belt in a crash. SeeHow
to Wear Safety Belts Properly on
page 3-15.
To move it down, push down on the
release button and move the height
adjuster to the desired position. You
can move the height adjuster up by
pushing up on the shoulder belt
guide.
After the adjuster is set to the
desired position, try to move it down
without pushing the release button
to make sure it has locked into
position.
Safety Belt Pretensioners
This vehicle has safety belt
pretensioners for the front outboard
occupants. Although the safety belt
pretensioners cannot be seen, they
are part of the safety belt assembly.
They can help tighten the safety
belts during the early stages of a
moderate to severe frontal, near
frontal, or rear crash if the threshold
conditions for pretensioner
activation are met. Safety belt
pretensioners can also help tighten
the safety belts in a side crash or a
rollover event.
Pretensioners work only once. If the
pretensioners activate in a crash,
they will need to be replaced, and
probably other new parts for the
vehicle's safety belt system. See
Replacing Safety Belt System Parts
after a Crash on page 3-21.