2023 GMC ACADIA sunroof

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
6 Keys, Doors, and Windows
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Remote Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Key Operation . . . . . . . . . . . . . . . . . . . 7
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . 14
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . 17
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 17
Automatic Door Locks . . . . . . . . . . . . . . . . . . . 17
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 17
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Doors
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 25
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 25
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Immobilizer Operation . . . . . . . . . . . . . . . . . . 26
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 26
Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 27
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 28
Automatic Dimming Mirror . . . . . . . . . . . . . 28Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . 28
Interior Mirrors
Interior Rearview Mirrors . . . . . . . . . . . . . . . 28
Manual Rearview Mirror . . . . . . . . . . . . . . . . 28
Automatic Dimming Rearview Mirror . . . 28
Rear Camera Mirror . . . . . . . . . . . . . . . . . . . . 28
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Power Windows . . . . . . . . . . . . . . . . . . . . . . . . 31
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with a
remote key is dangerous and children or
others could be seriously injured or killed.
They could operate the power windows
or other controls or make the vehicle
move. The windows will function with
the remote key in the vehicle, and
children or others could be caught in the
path of a closing window. Do not leave
children in a vehicle with a remote key.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
Keys, Doors, and Windows 31
.The camera’s mounting on the vehicle has
been damaged, and/or the position or the
mounting angle of the camera has
changed.
Windows{
Warning
Never leave a child, a helpless adult, or a
pet alone in a vehicle, especially with the
windows closed in warm or hot weather.
They can be overcome by the extreme
heat and suffer permanent injuries or
even death from heat stroke.
The vehicle aerodynamics are designed to
improve fuel economy performance. This
may result in a pulsing sound when one
window is down and the other three are up.
To reduce the sound, open another window
or the sunroof, if equipped.
Power Windows
{Warning
Children could be seriously injured or
killed if caught in the path of a closing
window. Never leave the remote key in a
vehicle with children. When there are
children in the rear seat, use the window
lockout switch to prevent operation of
the windows. See Keys06.
Power windows work when the ignition is
on, in ACC/ACCESSORY, or when Retained
Accessory Power (RAP) is active. See
Retained Accessory Power (RAP) 0208.
Using the window switch, press to open or
pull to close the window.
The windows may be temporarily disabled if
they are used repeatedly within a
short time.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
Keys, Doors, and Windows 33
page. Select“Vehicle”to display the list of
available options and select “Remote Lock,
Unlock, Start”.
Sun Visors
Pull the sun visor down to block glare.
Detach the sun visor from the center mount
to pivot to the side window and,
if equipped, extend along the rod.
Roof
Sunroof
If equipped, the ignition must be on or in
ACC/ACCESSORY, or Retained Accessory
Power (RAP) must be active to operate the
sunroof. See Ignition Positions 0204 and
Retained Accessory Power (RAP) 0208.
1. Sunroof Switch (SLIDE)
2. Vent Switch (TILT)
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. Do not try to close the
sunshade while the sunroof is fully opened
or in the vent position.
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.
The sunroof cannot be opened or closed if
the vehicle has an electrical failure.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
34 Keys, Doors, and Windows
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. Wipethe sunroof seal and roof sealing area using
a clean cloth, mild soap, and water. Do not
remove grease from the sunroof.
If water is seen dripping into the water
drainage system, this is normal.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
144 Infotainment System
To use the full SiriusXM 360L program,
including streaming content and listening
recommendations, OnStar Connected Access
is required. Connected vehicle services vary
by model and require a complete working
electrical system, cell reception, and GPS
signal. An active connected plan is required.
Reference the SiriusXM user guide for use
and subscription information.
Radio Reception
Unplug electronic devices from the accessory
power outlets if there is interference or
static in the radio.
FM
FM signals only reach about 16 to 65 km (10
to 40 mi). Although the radio has a built-in
electronic circuit that automatically works to
reduce interference, some static can occur,
especially around tall buildings or hills,
causing the sound to fade in and out.
AM
The range for most AM stations is greater
than for FM, especially at night. The longer
range can cause station frequencies to
interfere with each other. Static can also
occur when things like storms and powerlines interfere with radio reception. When
this happens, try reducing the treble on the
radio.
SiriusXM Satellite Radio Service
If equipped, SiriusXM Satellite Radio Service
provides digital radio reception. Tall
buildings or hills can interfere with satellite
radio signals, causing the sound to fade in
and out. In addition, traveling or standing
under heavy foliage, bridges, garages,
or tunnels may cause loss of the SiriusXM
signal for a period of time. Some cellular
services may interfere with SXM reception
causing loss of signal.
Mobile Device Usage
Mobile device usage, such as making or
receiving calls, charging, or just having the
mobile device on may cause static
interference in the radio. Unplug the mobile
device or turn it off if this happens.
Multi-Band Antenna
The roof antenna may be used for radio,
navigation, and other communication
systems, depending on the equipped
options. Keep clear of obstructions for clear
reception. If the vehicle has a sunroof, and it
is open, reception can also be affected.
Audio Players
Avoiding Untrusted Media Devices
When using media devices such as USB and
mobile devices, consider the source.
Untrusted media devices could contain files
that affect system operation or performance
and should be avoided.
USB Port
Audio stored on a USB device may be
listened to.
Depending on your vehicle, it may be
equipped with two USB ports in the center
console under the armrest and another two
on the center stack. These ports are for data
and charging. There may also be two USB
ports at the rear of the center console and a
USB port on each side of the third row seats
for charging only.
Caution
To avoid vehicle damage, unplug all
accessories and disconnect all accessory
cables from the vehicle when not in use.
Accessory cables left plugged into the
vehicle, unconnected to a device, could be
(Continued)

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/29/22
208 Driving and Operating
3. Remove the engine heater connectorcover by gently prying with a flat
blade tool.
4. Plug the heater cord into the connectorin the front fascia.
5. Plug the cord into a grounded 110-volt AC outlet that is protected by a ground
fault detection function.
{Warning
Improper use of the heater cord or an
extension cord can damage the cord and
may result in overheating and fire.
.Plug the cord into a three-prong
electrical utility receptacle that is
protected by a ground fault detection
function. An ungrounded outlet could
cause an electric shock.
.Use a weatherproof, heavy-duty,
15 amp-rated extension cord if needed.
Failure to use the recommended
extension cord in good operating
condition, or using a damaged heater
or extension cord, could make it
overheat and cause a fire, property
damage, electric shock, and injury.
.Do not operate the vehicle with the
heater cord permanently attached to
the vehicle. Possible heater cord and
thermostat damage could occur.
.While in use, do not let the heater
cord touch vehicle parts or sharp
edges.
.Before starting the vehicle, unplug the
cord. Keep the cord away from any
moving parts. 6. Before starting the engine, be sure to
unplug and store the cord.
7. Install the engine heater connector cover.
The length of time the heater should remain
plugged in depends on several factors. Ask a
dealer in the area where you will be parking
the vehicle for the best advice on this.
Retained Accessory Power (RAP)
When the vehicle is turned from on to off,
the following features (if equipped) will
continue to function for up to 10 minutes,
or until the driver door is opened. These
features will also work when the vehicle is
on or in accessory mode:
.Infotainment System
.Power Windows (during RAP this
functionality will be lost when any door
is opened)
.Sunroof (during RAP this functionality will
be lost when any door is opened)
.Auxiliary Power Outlet
.Audio System
.OnStar System

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
Vehicle Care 289
See the fuse block cover for specific fuse
information.
Open the fuse panel door, or remove the
panel from the passenger side by pulling
it out.
See your dealer for additional assistance.
To reinstall the door, push the door back
into its original location.
The vehicle may not be equipped with all of
the fuses, relays, and features shown.Fuses Usage
F1 Body Control Module 6 Fuses Usage
F2 Diagnostic Link/Central Gateway Module
F3 Electric Steering Column Lock
F4 –
F5 Logistics
F6 Heating, Ventilation and Air Conditioning/
Humidity Sensor
F7 Body Control Module 3
F8 Park Aid/Electronic Range Select Hybrid
F9 Front Passenger Heated Seat
F10 Airbag/Seat Belt F11 –
F12 Amplifier 2
F13 Body Control Module 7
F14 Driver Heated Seat F15 Instrument Panel Switch Bank
F16 Sunroof

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-16402009) - 2023 - CRC - 3/28/22
Index 379
RecordsMaintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Recreational Vehicle Towing . . . . . . . . . . . . . 327
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Remote Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Key Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 344
Replacing Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . 64
LATCH System Parts After a Crash . . . . . . 78
Seat Belt System Parts after a Crash . . . . 53
Reporting Safety Defects Canadian Government . . . . . . . . . . . . . . . . . 360
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 360
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 359
Restraints
Where to Put . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Retained Accessory Power (RAP) . . . . . . . . . 208
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . . 28
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Roadside Assistance Program . . . . . . . . . . . . 354 Roof
Rack System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Routing, Engine Drive Belt . . . . . . . . . . . . . . . 350
Running the Vehicle While Parked . . . . . . . . 211
S
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Safety Defects Reporting Canadian Government . . . . . . . . . . . . . . . . . 360
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 360
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 359
Safety System Check . . . . . . . . . . . . . . . . . . . . . .53
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . .143
Scheduling Appointments . . . . . . . . . . . . . . . . 355
Sealant Kit, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
How to Wear Seat Belts Properly . . . . . . . 48
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 50
Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Replacing after a Crash . . . . . . . . . . . . . . . . . 53
Use During Pregnancy . . . . . . . . . . . . . . . . . . 52
Seats Adjustment, Front . . . . . . . . . . . . . . . . . . . . . . 37 Seats (cont'd)
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . 35
Heated and Ventilated, Front . . . . . . . . . . . 42
Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Lumbar Adjustment, Front . . . . . . . . . . . . . . 39
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Power Adjustment, Front . . . . . . . . . . . . . . . 37
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 38
Third Row Seat . . . . . . . . . . . . . . . . . . . . . . . . . 46
Securing Child Restraints . . . . . . . . . . . . . . 78, 80
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Accessories and Modifications . . . . . . . . . 262
Doing Your Own Work . . . . . . . . . . . . 262, 263
Electric Parking Brake Light . . . . . . . . . . . . 108
Maintenance Records . . . . . . . . . . . . . . . . . . 346
Maintenance, General Information . . . . . 338
Parts Identification . . . . . . . . . . . . . . . . . . . . . 347
Scheduling Appointments . . . . . . . . . . . . . . 355
Services Special Application . . . . . . . . . . . . . . . . . . . . . 342
Servicing System . . . . . . . . . . . . . . . . . . . . . . . . .158
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . 63