battery GMC ACADIA 2023 Workshop Manual

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
328 Vehicle Care
Caution
Use of a shield mounted in front of the
vehicle grille could restrict airflow and
cause damage to the transmission. The
repairs would not be covered by the
vehicle warranty. If using a shield, only
use one that attaches to the towing
vehicle.
Dinghy Towing
Caution
If the vehicle is towed with all four
wheels on the ground, the drivetrain
components could be damaged. The
(Continued)
Caution (Continued)
repairs would not be covered by the
vehicle warranty. Do not tow the vehicle
with all four wheels on the ground.
The vehicle is neither designed nor intended
to be towed with all four wheels on the
ground. If the vehicle must be towed, a
dolly should be used. See the following
information on dolly towing.
Dolly Towing
Driving onto a Dolly 1. Park the vehicle on level ground in front of the dolly and turn the vehicle off.
2. Make sure the parking brake is released. 3. Press and hold ENGINE START/STOP with
your foot off the brake for five seconds.
4. Hold the brake pedal and press the parking brake switch for 15 seconds until
the service parking brake light flashes.
5. While the service parking brake light is still flashing, remove your foot from the
brake pedal and release the parking
brake switch.
6. Immediately press and release the parking brake switch again while the
service park brake light is still flashing.
7. Start the vehicle and drive onto the dolly.
8. Place the vehicle in P (Park).
9. Turn off the vehicle.
10. Open the hood.
11. Exit the vehicle and secure the vehicle onto the dolly.
12. Disconnect the negative (–) terminal connector from the 12-volt battery.
13. Close the hood of the vehicle.
Removing the Vehicle from a Dolly1. Make sure the vehicle is secured to the dolly.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
Vehicle Care 329
2. Open the door and open the hood of thevehicle.
3. Connect the negative (–) terminal connector from the 12-volt battery.
4. Press and hold ENGINE START/STOP with your foot off the brake for five seconds.
5. Hold the brake pedal and press the parking brake switch for five seconds
until the parking brake light flashes.
6. Turn the vehicle off.
7. Unsecure the vehicle and remove it from the dolly.
Towing the Vehicle from the RearCaution
Towing the vehicle from the rear could
damage it. Also, repairs would not be
covered by the vehicle warranty. Never
have the vehicle towed from the rear.
Do not tow the vehicle from the rear.
Appearance Care
Exterior Care
Locks
Locks are lubricated at the factory. Use a
de-icing agent only when absolutely
necessary, and have the locks greased after
using. See Recommended Fluids and
Lubricants 0343.
Washing the Vehicle
To preserve the vehicle's finish, wash it
often and out of direct sunlight.
Caution
Do not use petroleum-based, acidic,
or abrasive cleaning agents as they can
damage the vehicle's paint, metal,
or plastic parts. If damage occurs, it
would not be covered by the vehicle
warranty. Approved cleaning products can
be obtained from your dealer. Follow all
manufacturer directions regarding correct
product usage, necessary safety
precautions, and appropriate disposal of
any vehicle care product.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
Service and Maintenance 341
.Vehicles that are regularly used for short
trips of 6 km (4 mi) or less.
The oil life indicator will show you when
to change the oil and filter. Under severe
conditions the indicator may come on
before 12 000 km (7,500 mi).
* Footnote: Under extreme driving
conditions listed above, it may be
necessary to replace your spark plugs at
more frequent intervals. For further
assistance in determining the most
suitable service maintenance intervals for
your vehicle, please contact your
authorized GM Dealer.
Extreme service is for vehicles mainly
driven off-road in four-wheel drive or used
in farming, mining, forestry, or snow
plowing.
Additional Required Services—Severe
Service
Every 72 000 km (45,000 mi)
.Change automatic transmission fluid.
Every 120 000 km (75,000 mi)
.Change rear axle fluid, if equipped with
AWD. Do not directly power wash the
transfer case and/or front/rear axle
output seals. High pressure water can overcome the seals and contaminate the
transfer case fluid. Contaminated fluid will
decrease the life of the transfer case and/
or axles and should be replaced.
Owner Checks and Services
Every Five Years
.Replace brake fluid.
Every Seven Years
.Replace Air Conditioning Desiccant and
perform air conditioning system
maintenance every seven years. This
service requires replacement of the
desiccant to help the longevity and
efficient operation of the air conditioning
system. This service can be complex. See
your dealer.
Multi-Point Vehicle
Inspection (MPVI)
A Multi Point Vehicle Inspection (MPVI)
completed by a GM dealer technician is a
maintenance assessment of your vehicle.
The benefit of the MPVI is to identify and
inform the customer of service items that
require immediate attention and those that
may require attention in the future. The technician will perform the following
checks on your vehicle. For a complete list
of checks, inspections, and services, see your
dealer.
Some items may not apply to your vehicle
and/or region.
Diagnostics
.OnStar active, if equipped
.Service history/recall check
Engine Oil and Filter
.Engine oil
.Oil life monitor
‐
Reset oil life monitor
Exterior Lights
.Visual inspection
Windshield and Wipers
.Visual inspection
Battery
.Battery visual inspection
.Battery test results
.Battery cables and connections

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
Customer Information 355
Services Provided
.Emergency Fuel Delivery:Delivery of
enough fuel for the vehicle to get to the
nearest service station.
.Lock-Out Service: Service to unlock the
vehicle if you are locked out. A remote
unlock may be available if you have
OnStar. For security reasons, the driver
must present identification before this
service is given.
.Emergency Tow from a Public Road or
Highway: Tow to the nearest GMC dealer
for warranty service, or if the vehicle was
in a crash and cannot be driven.
Assistance is not given when the vehicle
is stuck in the sand, mud, or snow.
.Flat Tire Change: Service to change a flat
tire with the spare tire. The spare tire,
if equipped, must be in good condition
and properly inflated. It is the owner's
responsibility for the repair or
replacement of the tire if it is not covered
by the warranty.
.Battery Jump Start: Service to jump start
a dead battery.
.Trip Interruption Benefits and Assistance:
If your trip is interrupted due to a
warranty event, incidental expenses may
be reimbursed within the Powertrain warranty period. Items considered are
reasonable and customary hotel, meals,
rental car, or a vehicle being delivered
back to the customer, up to 500 miles.
Services Not Included in Roadside
Assistance
.Impound towing caused by violation of
any laws
.Legal fines
.Mounting, dismounting, or changing of
snow tires, chains, or other traction
devices
Service is not provided if a vehicle is in an
area that is not accessible to the service
vehicle or is not a regularly traveled or
maintained public road, which includes ice
and winter roads. Off-road use is not
covered.
Services Specific to Canadian-Purchased
Vehicles
.Fuel Delivery: Reimbursement is up to 7 L.
Propane and other fuels are not provided
through this service.
.Lock-Out Service: Vehicle registration is
required.
.Trip Interruption Benefits and Assistance:
Must be over 150 km from where your
trip was started to qualify.
Pre-authorization, original detailed
receipts, and a copy of the repair orders
are required. Once authorization has been
received, the Roadside Assistance advisor
will help to make arrangements and
explain how to receive payment.
.Alternative Service: If assistance cannot
be provided right away, the Roadside
Assistance advisor may give permission to
get local emergency road service. You will
receive payment, up to $100, after
sending the original receipt to Roadside
Assistance. Mechanical failures may be
covered, however any cost for parts and
labor for repairs not covered by the
warranty are the owner’s responsibility.
Scheduling Service Appointments
When the vehicle requires warranty service,
contact your dealer and request an
appointment. By scheduling a service
appointment and advising the service
consultant of your transportation needs,
your dealer can help minimize your
inconvenience.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
OnStar 363
OnStar
OnStar Overview
OnStar Overview . . . . . . . . . . . . . . . . . . . . . . 363
OnStar Services
Emergency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
OnStar Additional Information
OnStar Additional Information . . . . . . . . . 365
OnStar Overview
=Voice Command Button
QBlue OnStar Button
>Red Emergency Button
This vehicle may be equipped with a
comprehensive, in-vehicle system that can
connect to an OnStar Advisor for Emergency,
Security, Navigation, Connections, and
Diagnostics Services. OnStar services may
require a paid service plan and data plan.
OnStar requires the vehicle battery and
electrical system, cellular service, and GPS
satellite signals to be available and
operating. OnStar acts as a link to existing
emergency service providers. OnStar may
collect information about you and your
vehicle, including location information. See
OnStar User Terms, Privacy Statement, and
Software Terms for more details including
system limitations at www.onstar.com (U.S.)
or www.onstar.ca (Canada). The OnStar system status light is next to
the OnStar buttons. If the status light is:
.Solid Green: System is ready.
.Flashing Green: On a call.
.Red: Indicates a problem.
.Off: System is off. PressQtwice to
speak with an OnStar Advisor.
Press
Qor call 1-888-4ONSTAR
(1-888-466-7827) to speak to an Advisor.
Functionality of the Voice Command button
may vary by vehicle and region.
Press
=to:
.Open the OnStar app on the infotainment
display. If equipped, the infotainment
system has OnStar controls in the
embedded OnStar app on the Home Page.
Most OnStar functions that can be
performed with the buttons can be done
using the app. To open the app, touch the
OnStar icon on the Home Page. App
updates require a corresponding service
plan. Features vary by region and model.
Features are subject to change. For more
information, see my.gmc.com/learn or
press
Q.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
364 OnStar
Or
.Give OnStar Turn-by-Turn Navigation voice
commands.
.Obtain and customize the Wi-Fi hotspot
name or SSID and password, if equipped.
Press
Qto connect to an Advisor to:
.Verify account information or update
contact information.
.Get driving directions.
.Receive a Diagnostic check of the vehicle's
key operating systems.
.Receive Roadside Assistance.
.Manage Wi-Fi Settings, if equipped.
Press
>to get a priority connection to an
OnStar Advisor available 24/7 to:
.Get help for an emergency.
.Be a Good Samaritan or respond to an
AMBER Alert.
.Get assistance in severe weather or other
crisis situations and find evacuation
routes.
OnStar Services
Emergency
Emergency Services require an active safety
and security plan. With Automatic Crash
Response, built-in sensors can automatically
alert a specially trained OnStar Advisor who
is immediately connected in to the vehicle
to help.
Press
>for a priority connection to an
OnStar Advisor who can contact emergency
service providers, direct them to your exact
location, and relay important information.
With OnStar Crisis Assist, specially trained
Advisors are available 24 hours a day, 7 days
a week, to provide a central point of
contact, assistance, and information during a
crisis.
With Roadside Assistance, Advisors can
locate a nearby service provider to help with
a flat tire, a battery jump, or an empty
gas tank.
Security
If equipped, OnStar provides these services:
.With Stolen Vehicle Assistance, OnStar
Advisors can use GPS to pinpoint the
vehicle and help authorities quickly
recover it.
.With Remote Ignition Block, if equipped,
OnStar can block the vehicle from being
restarted.
.With Stolen Vehicle Slowdown,
if equipped, OnStar can work with law
enforcement to gradually slow the
vehicle down.
Theft Alarm Notification
If equipped, if the doors are locked and the
vehicle alarm sounds, a notification by text,
e-mail, or phone call will be sent. If the
vehicle is stolen, an OnStar Advisor can work
with authorities to recover the vehicle.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
OnStar 367
Vehicle and Power Issues
OnStar services require a vehicle electrical
system, wireless service, and GPS satellite
technologies to be available and operating
for features to function properly. These
systems may not operate if the battery is
discharged or disconnected.
Add-on Electrical Equipment
The OnStar system is integrated into the
electrical architecture of the vehicle. Do not
add any electrical equipment. SeeAdd-On
Electrical Equipment 0259. Added electrical
equipment may interfere with the operation
of the OnStar system and cause it to not
operate.
Vehicle Software Updates
OnStar or GM may remotely deliver
software updates or changes to the vehicle
without further notice or consent. These
updates or changes may enhance or
maintain safety, security, or the operation
of the vehicle or the vehicle systems.
Software updates or changes may affect or
erase data or settings that are stored in the
vehicle, such as saved navigation
destinations or pre-set radio stations.
Neither OnStar nor GM is responsible for
any affected or erased data or settings. These updates or changes may also collect
personal information. Such collection is
described in the OnStar privacy statement or
separately disclosed at the time of
installation. These updates or changes may
also cause a system to automatically
communicate with GM servers to collect
information about vehicle system status,
identify whether updates or changes are
available, or deliver updates or changes. An
active OnStar agreement constitutes consent
to these software updates or changes and
agreement that either OnStar or GM may
remotely deliver them to the vehicle.
Privacy
The complete OnStar Privacy Statement may
be found at www.onstar.com (U.S.),
or www.onstar.ca (Canada). We recommend
that you review it. If you have any
questions, call 1-888-4ONSTAR
(1-888-466-7827) or press
Qto speak with
an Advisor. Users of wireless
communications are cautioned that the
privacy of any information sent via wireless
cellular communications cannot be assured.
Third parties may unlawfully intercept or
access transmissions and private
communications without consent.
OnStar - Software Acknowledgements
To obtain the source code under GPL, LGPL,
MPL, and other open source licenses, that is
contained in this product, please visit
https://opensource.lge.com. In addition to
the source code, all referred license terms,
warranty disclaimers, and copyright notices
are available for download. This offer is valid
for a period of three years after our last
shipment of this product. This offer is valid
to anyone in receipt of this information.
*Provided through LG Electronics Inc., who is
solely responsible for provisions of related
OSS compliance.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-16402009) - 2023 - CRC - 3/28/22
372 Index
ArmrestStorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Assistance Program, Roadside . . . . . . . . . . . . 354
Assistance Systems Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Parking and Backing . . . . . . . . . . . . . . . . . . . 232
Audio
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . . . . . 28
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . . . . . . . 239
Headlamp System . . . . . . . . . . . . . . . . . . . . . 130
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 270
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 214
Auxiliary Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Avoiding Untrusted Media Devices . . . . . . . 144
B
Battery Exterior Lighting Battery Saver . . . . . . . . 134
Load Management . . . . . . . . . . . . . . . . . . . . . 133
Power Protection . . . . . . . . . . . . . . . . . . . . . . 134
Battery - North America . . . . . . . . . . . . 279, 324
Blade Replacement, Wiper . . . . . . . . . . . . . . . .281 Bluetooth
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Overview . . . . . . . . . . . . . . . . . . . . . . . . . 164, 165
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
System Warning Light . . . . . . . . . . . . . . . . . 107
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Electric Brake Boost . . . . . . . . . . . . . . . . . . . . 215
Electric Parking Brake . . . . . . . . . . . . . . . . . . 216
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Automatic Emergency (AEB) . . . . . . . . . . . 239
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 241
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 203
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . 283
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 283
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 283
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 307
C
Calibration Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
California Perchlorate Materials
Requirements . . . . . . . . . . . . . . . . . . . . . . . . 262
California Proposition 65 Warning . . . . . 1, 324 Camera
Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 232
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 348
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 210
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 199
Cargo Management System . . . . . . . . . . . . . . . . . . . 85
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Check Engine Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Child Restraints
Infants and Young Children . . . . . . . . . . . . . 66
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78, 80
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . .18

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-16402009) - 2023 - CRC - 3/28/22
374 Index
DrivingAssistance Systems . . . . . . . . . . . . . . . . . . . . 237
Better Fuel Economy . . . . . . . . . . . . . . . . . . . . 191
Characteristics and Towing Tips . . . . . . . . 249
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Distracted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Hill and Mountain Roads . . . . . . . . . . . . . . 198
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 200
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 194
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 193
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 200
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Dual
Automatic Climate Control System . . . . 183
E
ElectricBrake Boost . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Parking Brake Light . . . . . . . . . . . . . . . . . . . . 108
Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . 259
System Overload . . . . . . . . . . . . . . . . . . . . . . 283
Electrical System Engine Compartment Fuse Block . . . . . . . 285 Electrical System (cont'd)
Fuses and Circuit Breakers . . . . . . . . . . . . . 285
Instrument Panel Fuse Block . . . . . . . . . . . 288
Rear Compartment Fuse Block . . . . . . . . . 290
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Engine
Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . . 271
Air Filter Life System . . . . . . . . . . . . . . . . . . . 271
Check Light (Malfunction Indicator) . . . . 106
Compartment Overview . . . . . . . . . . . . . . . . 265
Coolant Temperature Gauge . . . . . . . . . . . 103
Coolant Temperature Warning Light . . . . 111
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 272
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 350
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 270
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . 112
Oil Temperature Gauge . . . . . . . . . . . . . . . . 102
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Power Messages . . . . . . . . . . . . . . . . . . . . . . . 125
Running While Parked . . . . . . . . . . . . . . . . . . 211
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Equipment, Towing . . . . . . . . . . . . . . . . . . . . . . 255
Event Data Recorders . . . . . . . . . . . . . . . . . . . . 361
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 210
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . .53
Exterior
Lamp Controls . . . . . . . . . . . . . . . . . . . . . . . . . 128
Lamps Off Reminder . . . . . . . . . . . . . . . . . . . 129
Lighting Battery Saver . . . . . . . . . . . . . . . . . 134
F
FilterEngine Air Cleaner . . . . . . . . . . . . . . . . . . . . . . 271
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Flashers, Hazard Warning . . . . . . . . . . . . . . . . . 131
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Fluid Automatic Transmission . . . . . . . . . . . . . . . 270
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Fog Lamp Light Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Forward Collision Alert (FCA) System . . . . . . . . . . . 237
Frequency Statement
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-16402009) - 2023 - CRC - 3/28/22
376 Index
I
If the System Needs Service . . . . . . . . . . . . . .158
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . 204
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
IndicatorPedestrian Ahead . . . . . . . . . . . . . . . . . . . . . . 110
Vehicle Ahead . . . . . . . . . . . . . . . . . . . . . . . . . 110
Indicators Warning Lights and Gauges . . . . . . . . . . . . . 95
Infants and Young Children, Restraints . . . . 66
Information
Publication Ordering . . . . . . . . . . . . . . . . . . . 358
Infotainment Using the System . . . . . . . . . . . . . . . . . . . . . . 138
Infotainment System . . . . . . . . . . . . . . . . . . . . 362
Inspection Multi-Point Vehicle . . . . . . . . . . . . . . . . . . . . 341
Instrument Cluster . . . . . . . . . . . . . . . . . . . . 96, 99
Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . 28
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 135
J
Jack Auxiliary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Jump Starting - North America . . . . . . . . . . . . . . . 324
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Operation . . . . . . . . . . . . . . . . . . . . . . . 7
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 294
LampsCourtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Daytime Running (DRL) . . . . . . . . . . . . . . . . 130
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . 128
Exterior Lamps Off Reminder . . . . . . . . . . 129
Exterior Lighting Battery Saver . . . . . . . . 134
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Fog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
High/Low Beam Changer . . . . . . . . . . . . . . 129
Malfunction Indicator (CheckEngine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Lane Change Alert (LCA) . . . . . . . . . . . . . . . . . . . . . 243
Keep Assist (LKA) . . . . . . . . . . . . . . . . . . . . . . 244
Keep Assist Light . . . . . . . . . . . . . . . . . . . . . . 109
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 50
LATCH System Replacing Parts after a Crash . . . . . . . . . . . 78 LATCH, Lower Anchors and Tethers for
Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Illumination Control . . . . . . . . . . . . . . . . . . . 132
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . 104
Antilock Brake System (ABS)
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Brake System Warning . . . . . . . . . . . . . . . . 107
Charging System . . . . . . . . . . . . . . . . . . . . . . 106
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Cruise Control Light . . . . . . . . . . . . . . . . . . . . . 114
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Driver Mode Control . . . . . . . . . . . . . . . . . . . . 111
Electric Parking Brake . . . . . . . . . . . . . . . . . . 108
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . . 112
Front Fog Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 113
Gauges and Indicators . . . . . . . . . . . . . . . . . . 95
Gear Shifting . . . . . . . . . . . . . . . . . . . . . . . . . . 109
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . . 113