2018 GMC ACADIA roof rack

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
54 Keys, Doors, and Windows
Slide Switch
Express-Open/Express-Close :
Press and release
D(1) to
express-open the sunroof. The
sunshade will not open
automatically. Press and release
g(1) to express-close the
sunroof.
Open/Close (Manual Mode) : Fully
press
D(1) to open the sunroof.
The sunshade will not automatically
open with the sunroof. Release to
stop at the desired position. Fully
press
g(1) to close the sunroof.
Release to stop at the desired
position.
Tilt Switch
Vent Feature : Press
E(2) to vent
the sunroof. Press again and hold to
open the sunroof. Release to stop at
the desired position. The sunshade
will not open automatically. Press
g(2) to express-close the
sunroof. Press again to stop the
movement. The front sunshade can only be
opened and closed manually. The
sunshade can be opened by
pushing up on the handle, and
closed by pulling forward on the
handle until it latches.
If equipped, the rear sunshade can
only be opened or closed manually.
To open, press the latch button (if
equipped) on the handle while
pushing up to unlatch it. The
sunshade will retract to the open
position. To close the sunshade, pull
the handle forward until it latches.
Do not try to close the sunshade
while the sunroof is fully opened or
in the vent position.
The sunroof cannot be opened or
closed if the vehicle has an
electrical failure.
Automatic Reversal System
The sunroof has an automatic
reversal system that is only active
when the sunroof is operated in
express-close mode.
If an object is in the path while
express closing, the reversal system
will detect an object, stop, and open
the sunroof again.
If frost or other conditions prevent
closing, override the feature by
closing the sunroof in manual mode.
To stop movement, release the
switch.
Dirt and debris may collect on the
sunroof seal or in the track. This
could cause an issue with sunroof
operation or noise. It could also plug
the water drainage system.
Periodically open the sunroof and
remove any obstacles or loose
debris. Wipe the sunroof seal and
roof sealing area using a clean
cloth, mild soap, and water. Do not
remove grease from the sunroof.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
Storage 111
Storage
Storage Compartments
Storage Compartments . . . . . . . 111
Glove Box . . . . . . . . . . . . . . . . . . . . 111
Armrest Storage . . . . . . . . . . . . . . 111
Rear Storage . . . . . . . . . . . . . . . . . 112
Center Console Storage . . . . . . 112
Additional Storage Features
Cargo Cover . . . . . . . . . . . . . . . . . . 112
Cargo Tie-Downs . . . . . . . . . . . . . 113
Cargo ManagementSystem . . . . . . . . . . . . . . . . . . . . . . 113
Roof Rack System
Roof Rack System . . . . . . . . . . . . 116
Storage
Compartments
{Warning
Do not store heavy or sharp
objects in storage compartments.
In a crash, these objects may
cause the cover to open and
could result in injury.
Glove Box
Lift up on the glove box lever to
open it.
Armrest Storage
If equipped, the rear seat armrest
may have cupholders. Pull the
armrest down to access the
cupholders.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
116 Storage
Cargo Management System
Removal1. Turn both knobs to the unlock position.
2. Press the buttons and pull up to remove the divider.
3. Store the divider outside of the vehicle.Roof Rack System
{Warning
If something is carried on top of
the vehicle that is longer or wider
than the roof rack —like paneling,
plywood, or a mattress —the
wind can catch it while the vehicle
is being driven. The item being
carried could be violently torn off,
and this could cause a collision
and damage the vehicle. Never
carry something longer or wider
than the roof rack on top of the
vehicle unless using a GM
certified accessory carrier.
If equipped, the roof rack can be
used to load items. For roof racks
that do not have crossrails included,
GM certified crossrails can be
purchased as an accessory. See
your dealer.
Caution
Loading cargo on the roof rack
that weighs more than 100 kg
(220 lb) or hangs over the rear or
sides of the vehicle may damage
the vehicle. Load cargo so that it
rests evenly between the
crossrails, making sure to fasten
cargo securely.
To prevent damage or loss of cargo
when driving, check to make sure
crossrails and cargo are securely
fastened. Loading cargo on the roof

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
370 Service and Maintenance
.Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
. Lubricate body components. See
Exterior Care 0358.
. Check starter switch. See Starter
Switch Check 0300.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0300.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 300.
. Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. If the hold
open ability is low, service the
gas strut. See Gas Strut(s)
0 302. .
Check tire sealant expiration
date, if equipped. See Tire
Sealant and Compressor Kit
0 337.
. Inspect sunroof track and seal,
if equipped. See Sunroof053.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
418 Index
Replacement Parts (cont'd)Maintenance . . . . . . . . . . . . . . . . . . 378
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 . . . . . . . . 395
General Motors . . . . . . . . . . . . . . . 395
U.S. Government . . . . . . . . . . . . . 394
Restraints Where to Put . . . . . . . . . . . . . . . . . . . 97
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . 226
Reverse Tilt Mirrors . . . . . . . . . . . . . . 50
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 214
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 388
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 53
Roof Rack System . . . . . . . . . . . . . . 116
Rotation, Tires . . . . . . . . . . . . . . . . . . 328
Routing, Engine Drive Belt . . . . . . 383
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . . . 229S
Safety Defects ReportingCanadian Government . . . . . . . . 395
General Motors . . . . . . . . . . . . . . . 395
U.S. Government . . . . . . . . . . . . . 394
Safety Locks . . . . . . . . . . . . . . . . . . . . . 41
Safety System Check . . . . . . . . . . . . 77
Satellite Radio . . . . . . . . . . . . . . . . . . 179
Scheduling Appointments . . . . . . . 390
Sealant Kit, Tire . . . . . . . . . . . . . . . . 337
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 71 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Extender . . . . . . . . . . . . . . . . . . . . . . . . 77
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . 72
Lap-Shoulder Belt . . . . . . . . . . . . . . 73
Reminders . . . . . . . . . . . . . . . . . . . . 134
Replacing after a Crash . . . . . . . . 78
Use During Pregnancy . . . . . . . . . . 76
Seats Adjustment, Front . . . . . . . . . . . . . . . 59
Head Restraints . . . . . . . . . . . . . . . . 57
Heated and Ventilated Front . . . . 64
Heated, Rear . . . . . . . . . . . . . . . . . . . 69
Lumbar Adjustment, Front . . . . . . 60
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 62
Power Adjustment, Front . . . . . . . 60
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Seats (cont'd)
Reclining Seatbacks . . . . . . . . . . . . 60
Third Row Seat . . . . . . . . . . . . . . . . . 70
Securing Child
Restraints . . . . . . . . . . . . . . . . 105, 108
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 144
OnStar . . . . . . . . . . . . . . . . . . . . . . . 400
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 47
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 47
Service . . . . . . . . . . . . . . . . . . . . . . . . . 204 Accessories andModifications . . . . . . . . . . . . . . . . 281
Doing Your Own Work . . . . . . . . 281
Maintenance Records . . . . . . . . 379
Maintenance, General
Information . . . . . . . . . . . . . . . . . . 367
Parts Identification Label . . . . . 380
Publications Ordering
Information . . . . . . . . . . . . . . . . . . 393
Scheduling Appointments . . . . . 390
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 139
Services Special Application . . . . . . . . . . . 374
Servicing the Airbag . . . . . . . . . . . . . 89

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
Index 419
Shift Lock Control FunctionCheck, Automatic
Transmission . . . . . . . . . . . . . . . . . . 300
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 226
Out of Park . . . . . . . . . . . . . . . . . . . 227
Side Blind Zone Alert (SBZA) . . . 262
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 168
Software Updates . . . . . . . . . . . . . . 177
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . 350
Special Application Services . . . . 374
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 381
Speedometer . . . . . . . . . . . . . . . . . . . 131
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 141
Start Assist, Hill . . . . . . . . . . . . . . . . . 235
Start Vehicle, Remote . . . . . . . . . . . 36
Starter Switch Check . . . . . . . . . . . 300
Starting the Engine . . . . . . . . . . . . . 223
Steering . . . . . . . . . . . . . . . . . . . . . . . . 208 Heated Wheel . . . . . . . . . . . . . . . . 120
Wheel Adjustment . . . . . . . . . . . . .119
Wheel Controls . . . . . . . . . . . . . . . .119
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . .112 Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . . 111
Cargo Cover . . . . . . . . . . . . . . . . . . .112
Cargo Management System . . .113
Center Console . . . . . . . . . . . . . . . .112
Glove Box . . . . . . . . . . . . . . . . . . . . . 111
Roof Rack System . . . . . . . . . . . . .116
Storage Compartments . . . . . . . . . 111
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . 343
Struts
Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 217
Summer Tires . . . . . . . . . . . . . . . . . . 315
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 53
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 256
Infotainment . . . . . . . . . . . . . 173, 397
Roof Rack . . . . . . . . . . . . . . . . . . . . .116
Systems Driver Assistance . . . . . . . . . . . . . 251T
Tachometer . . . . . . . . . . . . . . . . . . . . . 131
Text Telephone (TTY) Users . . . . 387
Theft-Deterrent Systems . . . . . . . . . 48Immobilizer . . . . . . . . . . . . . . . . . . . . . 48
Third-Row Seats . . . . . . . . . . . . . . . . . 70
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314 All-Season . . . . . . . . . . . . . . . . . . . . 315
Buying New Tires . . . . . . . . . . . . . 330
Chains . . . . . . . . . . . . . . . . . . . . . . . . 334
Changing . . . . . . . . . . . . . . . . . . . . . 344
Compact Spare . . . . . . . . . . . . . . . 350
Designations . . . . . . . . . . . . . . . . . 318
Different Size . . . . . . . . . . . . . . . . . 332
If a Tire Goes Flat . . . . . . . . . . . . 335
Inspection . . . . . . . . . . . . . . . . . . . . 328
Pressure . . . . . . . . . . . . . . . . . 321, 323
Pressure Light . . . . . . . . . . . . . . . . 142
Pressure Monitor Operation . . 324
Pressure Monitor System . . . . . 323
Rotation . . . . . . . . . . . . . . . . . . . . . . 328
Sealant andCompressor Kit . . . . . . . . . . . . . 337
Sealant and Compressor Kit, Storing . . . . . . . . . . . . . . . . . . 343
Sidewall Labeling . . . . . . . . . . . . . 316
Terminology and Definitions . . 319