
Black plate (1,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
2015 GMC Acadia/Acadia Denali Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . 1-16
Performance and Maintenance . . . . . . . . . . . . . . . . 1-21
Keys, Doors, and Windows . . . . . . . . . . . . . . . . . . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-1
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Vehicle Security . . . . . . . . . . . . . . 2-11
Exterior Mirrors . . . . . . . . . . . . . . . 2-14
Interior Mirrors . . . . . . . . . . . . . . . . 2-16
Windows . . . . . . . . . . . . . . . . . . . . . 2-17
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
Seats and Restraints . . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-3
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-9
Safety Belts . . . . . . . . . . . . . . . . . . 3-14
Airbag System . . . . . . . . . . . . . . . . 3-22
Child Restraints . . . . . . . . . . . . . . 3-36 Storage
. . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Additional Storage Features . . . 4-3
Roof Rack System . . . . . . . . . . . . . 4-4
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . 5-9
Information Displays . . . . . . . . . . 5-23
Vehicle Messages . . . . . . . . . . . . 5-32
Vehicle Personalization . . . . . . . 5-42
Universal Remote System . . . . 5-49
Lighting . . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-5
Lighting Features . . . . . . . . . . . . . . 6-6
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Audio Players . . . . . . . . . . . . . . . . 7-11
Rear Seat Infotainment . . . . . . . 7-16
Phone . . . . . . . . . . . . . . . . . . . . . . . . 7-18 Settings . . . . . . . . . . . . . . . . . . . . . . 7-25
Trademarks and License
Agreements . . . . . . . . . . . . . . . . . 7-27
Climate Controls . . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . 8-11
Maintenance . . . . . . . . . . . . . . . . . 8-12
Driving and Operating . . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-14
Engine Exhaust . . . . . . . . . . . . . . 9-21
Automatic Transmission . . . . . . 9-22
Drive Systems . . . . . . . . . . . . . . . . 9-26
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-26
Ride Control Systems . . . . . . . . 9-28
Cruise Control . . . . . . . . . . . . . . . . 9-30
Driver Assistance Systems . . . 9-33
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-42
Trailer Towing . . . . . . . . . . . . . . . . 9-46
Conversions and Add-Ons . . . 9-53

Black plate (1,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-4
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . 1-4
Door Locks . . . . . . . . . . . . . . . . . . . 1-5
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Windows . . . . . . . . . . . . . . . . . . . . . . 1-6
Seat Adjustment . . . . . . . . . . . . . . 1-6
Memory Features . . . . . . . . . . . . . 1-7
Second Row Seats . . . . . . . . . . . 1-8
Third Row Seats . . . . . . . . . . . . . . 1-8
Heated and Cooled Front Seats . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Head Restraint Adjustment . . . . 1-9
Safety Belts . . . . . . . . . . . . . . . . . . . 1-9 Passenger Sensing
System . . . . . . . . . . . . . . . . . . . . . 1-10
Mirror Adjustment . . . . . . . . . . . . 1-10
Steering Wheel Adjustment . . . . . . . . . . . . . . . . . 1-11
Interior Lighting . . . . . . . . . . . . . . 1-12
Exterior Lighting . . . . . . . . . . . . . 1-13
Windshield Wiper/Washer . . . . 1-13
Climate Controls . . . . . . . . . . . . . 1-14
Transmission . . . . . . . . . . . . . . . . 1-15
Vehicle Features
Radio(s) . . . . . . . . . . . . . . . . . . . . . 1-16
Satellite Radio . . . . . . . . . . . . . . . 1-17
Portable Audio Devices . . . . . . 1-18
Bluetooth
®. . . . . . . . . . . . . . . . . . . 1-18
Steering Wheel Controls . . . . . 1-18
Cruise Control . . . . . . . . . . . . . . . 1-19
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . 1-19
Lane Departure Warning (LDW) . . . . . . . . . . . . . 1-19 Side Blind Zone
Alert (SBZA) . . . . . . . . . . . . . . . 1-19
Rear Vision Camera (RVC) . . . . . . . . . . . . . 1-20
Rear Cross Traffic Alert
(RCTA) System . . . . . . . . . . . . 1-20
Parking Assist . . . . . . . . . . . . . . . 1-20
Power Outlets . . . . . . . . . . . . . . . 1-20
Universal Remote System . . . 1-20
Sunroof . . . . . . . . . . . . . . . . . . . . . . 1-21
Performance and Maintenance
Traction Control/Electronic Stability Control . . . . . . . . . . . . 1-21
Tire Pressure Monitor . . . . . . . . 1-22
Engine Oil Life System . . . . . . 1-22
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-22
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 1-23
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-23

Black plate (3,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
In Brief 1-3
1.Air Vents on page 8-11.
2. Windshield Wiper/Washer on
page 5-3 (Out of View).
Turn Signal Lever. See Turn and
Lane-Change Signals on
page 6-4.
3. Instrument Cluster on page 5-10.
4. Head-Up Display (HUD) on
page 5-28 (If Equipped).
5. Instrument Panel Storage on
page 4-1.
6. Infotainment on page 7-1.
7. Exterior Lamp Controls on
page 6-1.
8. Hood Release. See Hood on
page 10-4.
9. Parking Brake on page 9-27.
10. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp on page 5-15. 11. Dome Lamp Override. See
Dome Lamps on page 6-5.
Instrument Panel Illumination
Control on page 6-5.
12. Cruise Control on page 9-30.
13. Steering Wheel Adjustment on
page 5-2.
14. Horn on page 5-3.
15. Steering Wheel Controls on
page 5-2 (If Equipped).
16. Driver Information Center (DIC) Buttons. See Driver Information
Center (DIC) on page 5-23.
17. Climate Control Systems on
page 8-1 orDual Automatic
Climate Control System on
page 8-4 (If Equipped).
18. Shift Lever. See Automatic
Transmission on page 9-22.
19. USB Port. See Auxiliary
Devices on page 7-15.
20. Power Outlets on page 5-7. 21.
Rear Window Wiper/Washer on
page 5-4.
Traction Control/Electronic
Stability Control on page 9-28.
Forward Collision Alert (FCA)
System on page 9-33 (If
Equipped).
Lane Departure Warning
(LDW) on page 9-40 (If
Equipped).
Tow/Haul Button (If Equipped).
See Tow/Haul Mode on
page 9-25.
Power Liftgate Button (If
Equipped). See Liftgate on
page 2-8.
22. Heated and Cooled Front
Seats on page 3-8 (If
Equipped).
23. Hazard Warning Flashers on
page 6-3.
24. Passenger Airbag Status Indicator. See Passenger
Sensing System on page 3-29.

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).

Black plate (7,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
In Brief 1-7
3. Try to move the seat back andforth 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 Seat Adjustment on page 3-3
and Reclining Seatbacks on
page 3-5.
Power Seats
1. Seat Adjustment Control
2. Seatback Control 3. Lumbar Control
To adjust a power seat, if equipped:
.Move the seat forward or
rearward by sliding the
control (1) forward or rearward.
.Raise or lower the front part of
the seat cushion by moving the
front of the control (1) up
or down.
.Raise or lower the entire seat by
moving the rear of the control (1)
up or down.
.Adjust the seatback by tilting the
top of the control (2) forward or
rearward.
See
Reclining Seatbacks on
page 3-5.
.Increase or decrease lumbar
support by pressing the front or
rear of the control (3).
See Lumbar Adjustment on
page 3-4.
See Power Seat Adjustment on
page 3-4.
Memory Features
If available, the controls on the
driver door are used to program and
recall memory settings for the driver
seat, outside mirrors, and power
steering column (if equipped).
See Memory Seats on page 3-6 and
Vehicle Personalization on
page 5-42.

Black plate (8,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
1-8 In Brief
Second Row Seats
The second row seat can be folded
to access the third row. Pull the
sliding seat lever forward; the seat
cushion folds, and the seat slides
forward.
SeeRear Seats on page 3-9.
Third Row Seats
The third row seatbacks can be
folded forward, and the seats can
be removed. To fold the third row seatback:
1. Remove anything on or under
the seat.
2. Disconnect the rear safety beltmini-latch using a key in the slot
on the mini-buckle, and let the
belt retract into the headliner.
Stow the mini-latch in the holder
in the headliner.
3. Pull up on the release lever onthe back of the seat.
4. Push the seatback forward to lay flat.
See Third Row Seats on page 3-11.

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.

Black plate (21,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
In Brief 1-21
Sunroof
The ignition must be in ON/RUN or
ACC/ACCESSORY, or Retained
Accessory Power (RAP) must be
active to operate the sunroof and
power sunshade. SeeRetained
Accessory Power (RAP) on
page 9-19.
The vehicle may have a sunroof
over the front seats and a rear
sunroof over the second row seats.
The rear sunroof does not open.
Vent: Press the front or rear of the
switch to vent or close the sunroof.
Express-open/Express-close:
Press and release the rear or front
of the switch to express-open or
express-close the sunroof.
Manual Sunshade
The sunshades must be opened
and closed manually. To open the
sunshade, press the button on the
sunshade handle to release it and
guide it back. To close the
sunshade, pull the sunshade
forward until it latches.
See Sunroof on page 2-19.
Performance and
Maintenance
Traction Control/
Electronic Stability
Control
The vehicle has a traction control
system that limits wheel spin, and
the StabiliTrak system that assists
with directional control of the vehicle
in difficult driving conditions. Both
systems turn on automatically every
time the vehicle is started.
.To turn off traction control and
StabiliTrak, press and release
4
on the center stack, and the
appropriate DIC message
displays. See Ride Control
System Messages on page 5-38.
.Press and release4again to
turn on both systems.
See Traction Control/Electronic
Stability Control on page 9-28.