2021 GMC ACADIA Heated seats

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
46 Seats and Restraints
If equipped, the buttons are on the rear of
the center console.
With the engine running, press
MorLto
heat the left or right outboard seat cushion.
On vehicles with rear climate controls, an
indicator on the climate control display
appears when this feature is on.
Press the button again to turn this feature
off. The light on the button will turn off. On
vehicles with rear climate controls, this
feature turns on at the highest setting. With
each press of the button, the heated seat
changes to the next lower setting, and then
the off setting. Three lights indicate the
highest setting, and one light indicates the lowest. If the heated seats are on high, the
level may automatically be lowered after
approximately 30 minutes.
Third Row Seats
{Warning
Using the third row seating position
while the second row is folded, or pushed
forward in the entry position, could cause
injury in a sudden stop or crash. Be sure
to return the seat to the passenger
seating position. Push and pull on the
seat to make sure it is locked into place.
Folding the Seatback
Caution
Folding a rear seat with the seat belts
still fastened may cause damage to the
seat or the seat belts. Always unbuckle
the seat belts and return them to their
normal stowed position before folding a
rear seat. To fold the third row seatback:
1. Remove objects on the floor in front of or on the second row seat, or in the seat
tracks on the floor.
2. If the second row seat is in the full rear position, adjust it forward to allow the
third row seat to fold fully flat.
3. Remove anything on or under the seat.
4. Pull the strap on the seatback.
5. Push the seatback forward to lay flat.
6. Repeat for the other seatback, if necessary.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
90 Instruments and Controls
Controls
Steering Wheel Adjustment
To adjust the steering wheel:1. Pull the lever down.
2. Move the steering wheel up or down.
3. Pull or push the steering wheel closer or away from you.
4. Pull the lever up to lock the wheel in place.
Do not adjust the steering wheel while
driving. Power Tilt and Telescoping Steering Wheel
To adjust the power tilt and telescoping
steering wheel, if equipped:
Press the control to move the steering
wheel up and down or forward and
rearward.
Do not adjust the steering wheel while
driving.
Steering Wheel Controls
The infotainment system can be operated
by using the steering wheel controls. See
Steering Wheel Controls
0140.
Heated Steering Wheel
(:If equipped, press to turn it on or off.
An indicator light next to the button
displays when the feature is turned on.
The steering wheel takes about
three minutes to start heating.
Automatic Heated Steering Wheel
If equipped with remote start, the heated
steering wheel will turn on automatically
during a remote start along with the heated
seats when it is cold outside. The heated
steering wheel indicator light may not
come on.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
Instruments and Controls 91
If equipped with auto heated seats, the
heated steering wheel will turn on when the
auto heated seat is activated. The heated
steering wheel indicator will display the
state of the steering wheel heat.
SeeHeated and Ventilated Front Seats 041
and
Vehicle Personalization 0123.
Horn
Pressaon the steering wheel pad to
sound the horn.
Windshield Wiper/Washer
With the ignition on or in ACC/ACCESSORY,
move the windshield wiper lever to select
the wiper speed.
HI : Use for fast wipes.
LO : Use for slow wipes.
INT : Move the windshield wiper lever to
INT. Turn the band up for more frequent
wipes or down for less frequent wipes.
OFF : Use to turn the wipers off.
1X : For a single wipe, briefly move the
wiper lever down. For several wipes, hold
the wiper lever down.
f: Pull the windshield wiper lever
toward you to spray windshield washer fluid
and activate the windshield wipers. The
wipers will continue until the lever is
released or the maximum wash time is
reached. When the windshield wiper lever is
released, additional wipes may occur
depending on how long the windshield
washer had been activated. See Washer
Fluid 0286 for information on filling the
windshield washer fluid reservoir.
{Warning
In freezing weather, do not use the
washer until the windshield is warmed.
Otherwise the washer fluid can form ice
on the windshield, blocking your vision.
{Warning
Before driving the vehicle, always clear
snow and ice from the hood, windshield,
roof, and rear of the vehicle, including all
lamps and windows. Reduced visibility
from snow and ice buildup could lead to
a crash.
Clear snow and ice from the wiper blades
and windshield before using them. If frozen
to the windshield, carefully loosen or thaw
them. Damaged blades should be replaced.
See Wiper Blade Replacement 0290.
Heavy snow or ice can overload the wiper
motor. See Electrical System Overload 0292.
Wiper Parking
If the ignition is turned off while the wipers
are on LO, HI, or INT, they will
immediately stop.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
Instruments and Controls 123
.Engine and Transmission
.Tire Pressure
.Battery
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays when the vehicle's
propulsion power is reduced. A reduction in
propulsion power can affect the vehicle's
ability to accelerate. If this message is on,
but there is no observed reduction in
performance, proceed to your destination.
Under certain conditions the performance
may be reduced the next time the vehicle is
driven. The vehicle may be driven while this
message is on, but maximum acceleration
and speed may be reduced. Anytime this
message stays on, or displays repeatedly,
the vehicle should be taken to your dealer
for service as soon as possible.
Under certain operating conditions,
propulsion will be disabled. Try restarting
after the ignition has been off for
30 seconds.
Vehicle Speed Messages
SPEED LIMITED TO XXX KM/H (MPH)
This message shows that the vehicle speed
has been limited to the speed displayed. The
limited speed is a protection for various
propulsion and vehicle systems, such as
lubrication, thermal, brakes, suspension,
Teen Driver if equipped, or tires.
Vehicle Personalization
The following are all possible vehicle
personalization features. Depending on the
vehicle, some may not be available.
For System, Apps, and Personal features and
functions, seeSettings0174.
To access the vehicle personalization menu: 1. Touch the Settings icon on the Home Page of the infotainment display.
2. Touch Vehicle to display a list of available options.
3. Touch to select the desired feature setting.
4. Touch
9orRto turn a feature off or on.
5. Touch
zto go to the top level of the
Settings menu. The menu may contain the following:
Rear Seat Reminder
This allows for a chime and a message when
the rear door has been opened before or
during operation of the vehicle.
Touch Off or On.
Climate and Air Quality
Touch and the following may display:
.Auto Fan Speed
.Auto Cooled Seats
.Auto Heated Seats
.Auto Defog
.Auto Rear Defog
Auto Fan Speed
This setting specifies the amount of airflow
when the climate control fan setting is
Auto Fan.
Touch Low, Medium, or High.
Auto Cooled Seats
When enabled, this feature will
automatically activate ventilated seats at
the level required by the interior
temperature. See Heated and Ventilated
Front Seats 041.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
124 Instruments and Controls
Touch Off or On.
Auto Heated Seats
When enabled, this feature will
automatically activate the heated seats at
the level required by the interior
temperature. The auto heated seats can be
turned off by using the heated seat buttons
on the center console. SeeHeated and
Ventilated Front Seats 041.
Touch Off or On.
Auto Defog
This setting automatically turns the front
defogger on when the engine is started.
Touch Off or On.
Auto Rear Defog
This setting automatically turns the rear
defogger on when the engine is started.
Touch Off or On.
Collision/Detection Systems
Touch and the following may display:
.Alert Type
.Forward Collision System
.Front Pedestrian Detection
.Adaptive Cruise Go Notifier
.Lane Change Alert
.Rear Cross Traffic Alert
Alert Type
This feature will set the type of alert
received from the driver assistance systems
to help avoid crashes, either Beeps or Safety
Alert Seat vibration pulses.
Touch Beeps or Safety Alert Seat.
Forward Collision System
This setting can alert of a potential crash
with a detected vehicle ahead and can apply
brakes to help reduce a collision’s severity.
Touch Off, Alert, or Alert and Brake.
Front Pedestrian Detection
This feature may help avoid or reduce the
harm caused by front-end crashes with
nearby pedestrians.
See Front Pedestrian Braking (FPB) System
0 248.
Touch Off, Alert, or Alert and Brake.
Adaptive Cruise Go Notifier
This setting determines if an alert will
appear when Adaptive Cruise Control brings
the vehicle to a complete stop and the vehicle ahead of you starts moving again.
See
Adaptive Cruise Control (Advanced)
0 232.
Touch Off or On.
Lane Change Alert
The LCA system is a lane-changing aid that
assists drivers with avoiding lane change
crashes. See Lane Change Alert (LCA) 0250.
When Lane Change Alert is disabled, Side
Blind Zone Alert is also disabled.
Touch Off or On.
Rear Cross Traffic Alert
This allows the Rear Cross Traffic Alert
feature to be turned on or off. See
Assistance Systems for Parking or Backing
0 241.
Touch Off or On.
Comfort and Convenience
Touch and the following may display:
.Chime Volume
.Hands Free Liftgate/Trunk Control
.Reverse Tilt Mirror
.Remote Mirror Folding
.Auto Wipe in Reverse Gear
.Extended Hill Start Assist

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
126 Instruments and Controls
Auto Door Unlock
This allows selection of which of the doors
will automatically unlock when the vehicle is
shifted into P (Park).
Touch Off, All Doors, or Driver Door.
Delayed Door Lock
This setting delays the locking of the
vehicle’s doors.
Touch Off or On.
Remote Lock, Unlock, and Start
Touch and the following may display:
.Remote Unlock Light Feedback
.Remote Lock Feedback
.Remote Door Unlock
.Remote Start Auto Cool Seats
.Remote Start Auto Heat Seats
.Remote Window Operation
.Passive Door Unlock
.Passive Door Lock
.Remote Left in Vehicle Alert
Remote Unlock Light Feedback
This setting flashes the exterior lamps when
the vehicle is unlocked with the RKE
transmitter. Touch Off or Flash Lights.
Remote Lock Feedback
This setting specifies how the vehicle
responds when the vehicle is locked with
the RKE transmitter.
Touch Off, Lights and Horn, Lights Only,
or Horn Only.
Remote Door Unlock
This setting specifies whether all doors,
or just the driver door, unlock when pressing
Kon the RKE transmitter.
Touch All Doors or Driver Door.
Remote Start Auto Cool Seats
If equipped and turned on, this feature will
turn on the ventilated seats when using
remote start on warm days. See Heated and
Ventilated Front Seats 041 and
Remote Vehicle Start 013.
Touch Off or On.
Remote Start Auto Heat Seats
If equipped and turned on, this feature will
turn on the heated seats when using remote
start on cold days. See Heated and
Ventilated Front Seats 041 and
Remote Vehicle Start 013. Touch Off or On.
Remote Window Operation
This allows the windows to be opened when
pressing and holding
Kon the RKE
transmitter. See Remote Keyless Entry (RKE)
System Operation 07.
Touch Off or On.
Passive Door Unlock
This setting specifies which doors unlock
when using the button on the driver door
handle to unlock the vehicle.
Touch All Doors or Driver Door Only.
Passive Door Lock
This setting specifies if the vehicle will
automatically lock, or lock and provide an
alert after all the doors are closed, and you
walk away from the vehicle with the remote
key. See Remote Keyless Entry (RKE) System
Operation 07.
Touch Off, On with Horn Chirp, or On.
Remote Left in Vehicle Alert
This feature sounds an alert when the RKE
transmitter is left in the vehicle. This menu
also enables the Remote No Longer In
Vehicle Alert.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
136 Lighting
Rear Reading Lamps
Press the buttons to turn the rear passenger
reading lamps on or off.
Lighting Features
Entry Lighting
Some exterior lamps turn on briefly at
night, or in areas with limited lighting,
when
Kis pressed on the RKE transmitter.
After about 30 seconds the exterior lamps
turn off. Entry lighting can be disabled
manually by turning the ignition on or to
ACC/ACCESSORY, or by pressing
Qon the
RKE transmitter. When any door is opened,
the remote unlock is pressed, or when the
ignition is switched off, all interior lights
turn on and then interior lamps dim to off
within 20 seconds after all doors are closed. The entry lighting feature for exterior
lighting can be changed. See
“Vehicle
Locator Lights” underVehicle Personalization
0 123.
Exit Lighting
Some exterior lamps come on at night, or in
areas with limited lighting, when the driver
door is opened after the ignition is turned
off. The dome lamp comes on when any
door is opened or after the ignition is
turned off. The exterior lamps and dome
lamp remain on after the door is closed for
a set amount of time, then automatically
turn off.
The exterior lamps turn off immediately by
turning the exterior lamp control off.
The exit lighting for exterior lights can be
changed. See Vehicle Personalization 0123.
Battery Load Management
The vehicle has Electric Power Management
(EPM) that estimates the battery's
temperature and state of charge. It then
adjusts the voltage for best performance
and extended life of the battery. When the battery's state of charge is low,
the voltage is raised slightly to quickly bring
the charge back up. When the state of
charge is high, the voltage is lowered
slightly to prevent overcharging. If the
vehicle has a voltmeter gauge or a voltage
display on the Driver Information Center
(DIC), you may see the voltage move up or
down. This is normal. If there is a problem,
an alert will be displayed.
The battery can be discharged at idle if the
electrical loads are very high. This is true for
all vehicles. This is because the generator
(alternator) may not be spinning fast
enough at idle to produce all of the power
needed for very high electrical loads.
A high electrical load occurs when several of
the following are on, such as: headlamps,
high beams, rear window defogger, climate
control fan at high speed, heated seats,
engine cooling fans, trailer loads, and loads
plugged into accessory power outlets.
EPM works to prevent excessive discharge of
the battery. It does this by balancing the
generator's output and the vehicle's
electrical needs. It can increase engine idle
speed to generate more power whenever
needed. It can temporarily reduce the power
demands of some accessories.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
Infotainment System 179
.Set Number of Audio Favorites: Touch to
select how many favorites pages can be
viewed from the audio application. The
Auto setting will automatically adjust this
number based on the number of favorites
you have saved. Touch Auto, 5, 10, 15, 20,
25, 30, 35, or 40.
.RDS: If equipped, this allows the Radio
Data System (RDS) to be turned on or off.
Touch the controls on the infotainment
display to disable or enable.
.HD Radio: This allows HD Radio reception
to be turned on or off.
Touch the controls on the infotainment
display to disable or enable.
.Explicit Content Filter: This setting allows
access to explicit content SiriusXM
channels.
Touch Off or On.
.Manage Phones: Select to connect to a
different phone source, disconnect a
phone, or delete a phone.
.Reset Music Index: This allows the music
index to be reset if you are having
difficulty accessing all of the media
content on your device.
Touch Yes or No.Climate
Touch and the following may display:
.Auto Fan Speed: This setting specifies the
amount of airflow when the climate
control fan setting is Auto Fan.
Touch Low, Medium, or High.
.Air Quality Sensor: This setting switches
the system into Recirculation Mode based
on the quality of the outside air.
Touch Off, Low Sensitivity, or High
Sensitivity.
.Auto Cooled Seats: This setting
automatically turns on and regulates the
ventilated seats when the cabin
temperature is warm.
Touch the controls on the infotainment
display to disable or enable.
.Auto Heated Seats: This setting
automatically turns on and regulates the
heated seats when the cabin temperature
is cool. The auto heated seats can be
turned off by using the heated seat
controls on the center stack.
Touch the controls on the infotainment
display to disable or enable.
.Auto Defog: This setting automatically
turns the front defogger on when the
vehicle engine is started. Touch the controls on the infotainment
display to disable or enable.
.Auto Rear Defog: This setting
automatically turns the rear window
defogger on when the vehicle engine is
started.
Touch the controls on the infotainment
display to disable or enable.
Navigation
Touch and the following may display:
.Destination Card Preferences
.Map Preferences
.Route Preferences
.Navigation Voice Control
.Traffic Preferences
.Alert Preferences
.Fuel Grade Preferences
.Manage History
.Predictive Navigation
.About
See Using the Navigation System 0152.
Phone
Touch and the following may display:
.My Number: Displays the cell phone
number of the Bluetooth connected
device.