
GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12146149) - 2019 - crc - 7/30/18
Seats and Restraints 109
When using the lap-shoulder belt to
secure the child restraint in this
position, follow the instructions that
came with the child restraint and the
following instructions:1. Move the seat as far back as it will go before securing the
forward-facing child restraint.
Move the seat upward or the
seatback to an upright position,
if needed, to get a tight
installation of the child
restraint.
When the passenger sensing
system has turned off the front
outboard passenger frontal
airbag, the OFF indicator on
the passenger airbag status
indicator should light and stay
lit when you start the vehicle.
See Passenger Airbag Status
Indicator 0135.
2. Put the child restraint on the seat. 3. Pick up the latch plate, and run
the lap and shoulder portions
of the vehicle's seat belt
through or around the child
restraint. The child restraint
instructions will show you how.
Tilt the latch plate to adjust the
belt if needed.
4. Push the latch plate into the
buckle until it clicks.
Position the release button on
the buckle, away from the child
restraint, so that the seat belt
could be quickly unbuckled if
necessary.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12146149) - 2019 - crc - 7/30/18
110 Seats and Restraints
5. Pull the shoulder belt all theway out of the retractor to set
the lock. When the retractor
lock is set, the belt can be
tightened but not pulled out of
the retractor.6. To tighten the belt, push downon the child restraint, pull the
shoulder portion of the belt to
tighten the lap portion of the
belt, and feed the shoulder belt
back into the retractor. When
installing a forward-facing child
restraint, it may be helpful to
use your knee to push down on
the child restraint as you
tighten the belt.
Try to pull the belt out of the
retractor to make sure the
retractor is locked. If the
retractor is not locked, repeat
Steps 5 and 6. 7. Before placing a child in the
child restraint, make sure it is
securely held in place. To
check, grasp the child restraint
at the seat belt path and
attempt to move it side to side
and back and forth. When the
child restraint is properly
installed, there should be no
more than 2.5 cm (1 in) of
movement.
If the airbag is off, the OFF indicator
in the passenger airbag status
indicator will come on and stay on
when the vehicle is started.
If a child restraint has been installed
and the ON indicator is lit, see “If
the On Indicator Is Lit for a Child
Restraint” underPassenger Sensing
System 085.
To remove the child restraint,
unbuckle the vehicle seat belt and
let it return to the stowed position.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12146149) - 2019 - crc - 7/30/18
206 Driving and Operating
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 270
Trailer Towing
General TowingInformation . . . . . . . . . . . . . . . . . . 271
Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . . 271
Trailer Towing . . . . . . . . . . . . . . . . 275
Towing Equipment . . . . . . . . . . . . 278
Trailer Sway Control (TSC) . . . 281
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . 283
Driving Information
Distracted Driving
Distraction comes in many forms
and can take your focus from the
task of driving. Exercise good
judgment and do not let other
activities divert your attention away
from the road. Many local
governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, keep
your eyes on the road, keep your
hands on the steering wheel, and
focus your attention on driving.
. Do not use a phone in
demanding driving situations.
Use a hands-free method to
place or receive necessary
phone calls.
. Watch the road. Do not read,
take notes, or look up
information on phones or other
electronic devices. .
Designate a front seat
passenger to handle potential
distractions.
. Become familiar with vehicle
features before driving, such as
programming favorite radio
stations and adjusting climate
control and seat settings.
Program all trip information into
any navigation device prior to
driving.
. Wait until the vehicle is parked
to retrieve items that have fallen
to the floor.
. Stop or park the vehicle to tend
to children.
. Keep pets in an appropriate
carrier or restraint.
. Avoid stressful conversations
while driving, whether with a
passenger or on a cell phone.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12146149) - 2019 - crc - 7/30/18
220 Driving and Operating
weight of the driver, passengers,
and cargo should never exceed
the vehicle's capacity weight.
Certification/Tire Label
Label Example
A vehicle-specific Certification/
Tire label is attached to the
center pillar (B-pillar).
The label may show the size of
the vehicle's original tires and
the inflation pressures needed to
obtain the gross weight capacity
of the vehicle. The label shows
the gross weight capacity of the
vehicle. This is called the GrossVehicle Weight Rating (GVWR).
The GVWR includes the weight
of the vehicle, all occupants,
fuel, and cargo.
The Certification/Tire label may
also show the maximum weights
for the front and rear axles,
called the Gross Axle Weight
Rating (GAWR). To find out the
actual loads on the front and
rear axles, weigh the vehicle at
a weigh station. Your dealer can
help with this. Be sure to spread
the load equally on both sides of
the centerline.
CautionOverloading the vehicle may
cause damage. Repairs would not
be covered by the vehicle
warranty. Do not overload the
vehicle.
{Warning
Things inside the vehicle can
strike and injure people in a
sudden stop or turn, or in a
crash.
.Put things in the cargo
area of the vehicle. In the
cargo area, put them as
far forward as possible.
Try to spread the weight
evenly.
.Never stack heavier
things, like suitcases,
inside the vehicle so that
some of them are above
the tops of the seats.
.Do not leave an
unsecured child restraint
in the vehicle.
(Continued)

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-12146149) - 2019 - crc - 7/30/18
418 Index
Child RestraintsInfants and Young Children . . . . . 93
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 99
Older Children . . . . . . . . . . . . . . . . . . 91
Securing . . . . . . . . . . . . . . . . . 106, 108
Systems . . . . . . . . . . . . . . . . . . . . . . . . 96
Circuit Breakers . . . . . . . . . . . . . . . . 310
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 363
Interior Care . . . . . . . . . . . . . . . . . . 368
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 198
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Cluster, Instrument . . . . . . . . . . . . . 127
Collision Damage Repair . . . . . . . 397
Compact Spare Tire . . . . . . . . . . . . 355
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . 111
Compass . . . . . . . . . . . . . . . . . . . . . . . 122
Compressor Kit, Tire Sealant . . . 342
Connected Services
Connections . . . . . . . . . . . . . . . . . . 413
Diagnostics . . . . . . . . . . . . . . . . . . . 415
Navigation . . . . . . . . . . . . . . . . . . . . 412 Connections
Connected Services . . . . . . . . . . 413
Control Hill Descent . . . . . . . . . . . . . . . . . . 238
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 236
Control Light
Hill Descent . . . . . . . . . . . . . . . . . . 140
Control of a Vehicle . . . . . . . . . . . . . 207
Convex Mirrors . . . . . . . . . . . . . . . . . . 49
Coolant Engine Temperature Gauge . . 133
Cooling . . . . . . . . . . . . . . . . . . . . 198, 201
Cooling System . . . . . . . . . . . . . . . . . 296
Courtesy Lamps . . . . . . . . . . . . . . . . 169
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 396
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . .113
Cruise Control . . . . . . . . . . . . . . . . . . 240 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Cruise Control, Adaptive . . . . . . . . 243
Customer Assistance . . . . . . . . . . . 393 Offices . . . . . . . . . . . . . . . . . . . . . . . . 392
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 393 Customer Information
Publications Ordering
Information . . . . . . . . . . . . . . . . . . 399
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 390
D
Damage Repair, Collision . . . . . . . 397
Danger, Warning, and Caution . . . . 2
Data CollectionInfotainment System . . . . . . . . . . 403
OnStar . . . . . . . . . . . . . . . . . . . . . . . 403
Data Recorders, Event . . . . . . . . . 402
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 166
Defensive Driving . . . . . . . . . . . . . . . 207
Delayed Locking . . . . . . . . . . . . . . . . . 39
Devices Auxiliary . . . . . . . . . . . . . . . . . . . . . . 187
Diagnostics Connected Services . . . . . . . . . . 415
Distracted Driving . . . . . . . . . . . . . . . 206
Dome Lamps . . . . . . . . . . . . . . . . . . . 169
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 145
Delayed Locking . . . . . . . . . . . . . . . . 39
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Power Locks . . . . . . . . . . . . . . . . . . . . 39

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
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Index 421
High-Beam On Light . . . . . . . . . . . . 144
High-Speed Operation . . . . . . . . . . 328
Hill and Mountain Roads . . . . . . . . 215
Hill Descent Control (HDC) . . . . . 238
Hill Descent Control Light . . . . . . . 140
Hill Start Assist (HSA) . . . . . . . . . . 235
Home Page . . . . . . . . . . . . . . . . . . . . . 176
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . . 72
HVAC . . . . . . . . . . . . . . . . . . . . . . 198, 201
I
Ignition Positions . . . . . . . . . . . . . . . 221
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 48
Indicator Pedestrian Ahead . . . . . . . . . . . . 141
Vehicle Ahead . . . . . . . . . . . . . . . . 140
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 93
Information Publication Ordering . . . . . . . . . . 399
Infotainment . . . . . . . . . . . . . . . . . . . . 173
Infotainment System . . . . . . . . . . . . 403
Instrument Cluster . . . . . . . . . . . . . . 127
Interior Rearview Mirrors . . . . . . . . . 50
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 356
K
Keyless EntryRemote (RKE) System . . . . . . . . . 29
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
L
Labeling, Tire Sidewall . . . . . . . . . . 321
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 169
Daytime Running (DRL) . . . . . . 166
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 169
Exterior Controls . . . . . . . . . . . . . . 164
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 166
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 172
License Plate . . . . . . . . . . . . . . . . . 309
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . 136
On Reminder . . . . . . . . . . . . . . . . . 144
Reading . . . . . . . . . . . . . . . . . . . . . . 170
Lane Change Alert (LCA) . . . . . . . 264
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 265
Lane Keep Assist (LKA) . . . . . . . . 266 Lane Keep Assist Light . . . . . . . . . 140
Lap-Shoulder Belt . . . . . . . . . . . . . . . 74
LATCH System
Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . 105
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 99
LED Lighting . . . . . . . . . . . . . . . . . . . . 309
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 170
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Illumination Control . . . . . . . . . . . 169
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Lights Airbag Readiness . . . . . . . . . . . . . 135
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 139
Brake System Warning . . . . . . . 138
Charging System . . . . . . . . . . . . . 136
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 136
Cruise Control . . . . . . . . . . . . . . . . 144
Door Ajar . . . . . . . . . . . . . . . . . . . . . 145
Electric Parking Brake . . . . . . . . 139
Engine Oil Pressure . . . . . . . . . . 142
Flash-to-Pass . . . . . . . . . . . . . . . . . 166
Front Fog Lamp . . . . . . . . . . . . . . 144

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
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422 Index
Lights (cont'd)High-Beam On . . . . . . . . . . . . . . . . 144
High/Low Beam Changer . . . . . 166
Hill Descent Control . . . . . . . . . . 140
Lane Keep Assist . . . . . . . . . . . . . 140
Low Fuel Warning . . . . . . . . . . . . 143
Seat Belt Reminders . . . . . . . . . . 134
Security . . . . . . . . . . . . . . . . . . . . . . 144
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 139
StabiliTrak OFF . . . . . . . . . . . . . . . 141
Tire Pressure . . . . . . . . . . . . . . . . . 142
Tow/Haul Mode . . . . . . . . . . . . . . . 140
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 141
Traction Off . . . . . . . . . . . . . . . . . . . 141
Locks Automatic Door . . . . . . . . . . . . . . . . . 39
Delayed Locking . . . . . . . . . . . . . . . . 39
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Lockout Protection . . . . . . . . . . . . . . 40
Power Door . . . . . . . . . . . . . . . . . . . . . 39
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Loss of Control . . . . . . . . . . . . . . . . . 209
Low Fuel Warning Light . . . . . . . . . 143
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 99 Lumbar Adjustment . . . . . . . . . . . . . . 59
Front Seats . . . . . . . . . . . . . . . . . . . . . 59
M
Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . 385
Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 380
Maintenance Schedule . . . . . . . . . 375 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 383
Malfunction Indicator Lamp . . . . . 136
Manual Mode . . . . . . . . . . . . . . . . . . . 232
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 61
Messages Engine Power . . . . . . . . . . . . . . . . 151
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 151
Vehicle Speed . . . . . . . . . . . . . . . . 151
Mirrors Automatic Dimming . . . . . . . . . . . . . 50
Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . . . 50
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 49
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 49
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 49
Manual Rearview . . . . . . . . . . . . . . . 50
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Mirrors (cont'd)
Tilt in Reverse . . . . . . . . . . . . . . . . . . 50
Mirrors, Interior Rearview . . . . . . . . 50
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 Driver Control . . . . . . . . . . . . . . . . . 239
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 328
Multi-band Antenna . . . . . . . . . . . . . 181
N
Navigation Connected Services . . . . . . . . . . 412
New Vehicle Break-In . . . . . . . . . . . 221
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 131 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 209 Driving . . . . . . . . . . . . . . . . . . . . . . . . 209
Recovery . . . . . . . . . . . . . . . . . . . . . 208
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 291
Engine Oil Life System . . . . . . . 293
Pressure Light . . . . . . . . . . . . . . . . 142
Older Children, Restraints . . . . . . . 91
Online Owner Center . . . . . . . . . . . 393
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 403
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 406

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-12146149) - 2019 - crc - 7/30/18
424 Index
RecordsMaintenance . . . . . . . . . . . . . . . . . . 385
Recreational Vehicle Towing . . . . 359
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 394
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . 29
Remote Vehicle Start . . . . . . . . . . . . 35
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 91
Maintenance . . . . . . . . . . . . . . . . . . 384
Replacing Airbag System . . . . . . . . 91
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . 105
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 78
Reporting Safety Defects Canadian Government . . . . . . . . 401
General Motors . . . . . . . . . . . . . . . 401
U.S. Government . . . . . . . . . . . . . 400
Restraints
Where to Put . . . . . . . . . . . . . . . . . . . 97
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 226
Reverse Tilt Mirrors . . . . . . . . . . . . . . 50
Roads
Driving, Wet . . . . . . . . . . . . . . . . . . 214 Roadside Assistance
Program . . . . . . . . . . . . . . . . . . . . . . . 394
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 53
Roof Rack System . . . . . . . . . . . . . . 117
Rotation, Tires . . . . . . . . . . . . . . . . . . 334
Routing, Engine Drive Belt . . . . . . 389
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 229
S
Safety Defects ReportingCanadian Government . . . . . . . . 401
General Motors . . . . . . . . . . . . . . . 401
U.S. Government . . . . . . . . . . . . . 400
Safety Locks . . . . . . . . . . . . . . . . . . . . . 40
Safety System Check . . . . . . . . . . . . 77
Satellite Radio . . . . . . . . . . . . . . . . . . 179
Scheduling Appointments . . . . . . . 396
Sealant Kit, Tire . . . . . . . . . . . . . . . . 342
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 71 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Extender . . . . . . . . . . . . . . . . . . . . . . . . 77
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . 72
Lap-Shoulder Belt . . . . . . . . . . . . . . 74
Reminders . . . . . . . . . . . . . . . . . . . . 134
Replacing after a Crash . . . . . . . . 78 Seat Belts (cont'd)
Use During Pregnancy . . . . . . . . . . 76
Seats Adjustment, Front . . . . . . . . . . . . . . . 58
Head Restraints . . . . . . . . . . . . . . . . 56
Heated and Ventilated Front . . . . 64
Heated, Rear . . . . . . . . . . . . . . . . . . . 69
Lumbar Adjustment, Front . . . . . . 59
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 61
Power Adjustment, Front . . . . . . . 59
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Reclining Seatbacks . . . . . . . . . . . . 59
Third Row Seat . . . . . . . . . . . . . . . . . 70
Securing Child
Restraints . . . . . . . . . . . . . . . . 106, 108
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 144
OnStar . . . . . . . . . . . . . . . . . . . . . . . 406
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 46
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 46
Service . . . . . . . . . . . . . . . . . . . . . . . . . 204 Accessories andModifications . . . . . . . . . . . . . . . . 286
Doing Your Own Work . . . . . . . . 286
Maintenance Records . . . . . . . . 385
Maintenance, General Information . . . . . . . . . . . . . . . . . . 373
Parts Identification Label . . . . . 386