2021 GMC YUKON CD player

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - crc - 8/14/20
100 Instruments and Controls
signal. The compass system will
automatically determine when a GPS signal
is restored and provide a heading again.
Clock
Set the time and date using the
infotainment system. See "Time / Date"
underSettings 0187.
Power Outlets
Accessory power outlets can be used to plug
in electrical equipment, such as a cell phone
or MP3 player.
The vehicle has one 12 Volt accessory power
outlet under the climate control system and
one 110/120 Volt Alternating Current outlet
on the rear of the center console.
Lift the cover to access and replace when
not in use.
12 Volt Power Outlet
Caution
Leaving electrical equipment plugged in
for an extended period of time while the
vehicle is off will drain the battery.
Always unplug electrical equipment when
not in use and do not plug in equipment
that exceeds the maximum 15 amp
rating.
Certain power accessory plugs may not be
compatible with the accessory power outlet
and could overload vehicle or adapter fuses.
If a problem is experienced, see your dealer. When adding electrical equipment, be sure
to follow the proper installation instructions
included with the equipment. See
Add-On
Electrical Equipment 0306.
Caution
Hanging heavy equipment from the
power outlet can cause damage not
covered by the vehicle warranty. The
power outlets are designed for accessory
power plugs only, such as cell phone
charge cords.
Power Outlet 110/120 Volt Alternating
Current
If equipped, the vehicle has two alternating
current power outlets. One on the back of
the center console and one in the rear of
the vehicle.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - crc - 8/14/20
142 Infotainment System
Infotainment System
Introduction
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Steering Wheel Controls . . . . . . . . . . . . . . . 144
Using the System . . . . . . . . . . . . . . . . . . . . . 145
Software Updates . . . . . . . . . . . . . . . . . . . . . 148
Radio
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 148
HD Radio Technology . . . . . . . . . . . . . . . . . . 149
Radio Data System (RDS) . . . . . . . . . . . . . . 150
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . 150
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . 151
Multi-Band Antenna . . . . . . . . . . . . . . . . . . . . 151
Audio Players
Avoiding Untrusted Media Devices . . . . . 151
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . 154
OnStar System
OnStar System . . . . . . . . . . . . . . . . . . . . . . . . . 155
Rear Seat Infotainment
Rear Seat Infotainment (RSI)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Navigation
Using the Navigation System . . . . . . . . . . 164 Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Navigation Symbols . . . . . . . . . . . . . . . . . . . 167
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
OnStar System . . . . . . . . . . . . . . . . . . . . . . . . 174
Global Positioning System (GPS) . . . . . . . 174
Vehicle Positioning . . . . . . . . . . . . . . . . . . . . . 175
Problems with Route Guidance . . . . . . . . 175
If the System Needs Service . . . . . . . . . . . 175
Map Data Updates . . . . . . . . . . . . . . . . . . . . . 175
Database Coverage Explanations . . . . . . . 176
Voice Recognition
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . 176
Phone
Bluetooth (Overview) . . . . . . . . . . . . . . . . . . 181
Bluetooth (Pairing and Using a
Phone) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Apple CarPlay and Android Auto . . . . . . 186
Settings
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Trademarks and License Agreements
Trademarks and License Agreements . . . . . . . . . . . . . . . . . . . . . . . . . 196
Introduction
Read the following pages to become familiar
with the features.
{Warning
Taking your eyes off the road for too
long or too often while using any
infotainment feature can cause a crash.
You or others could be injured or killed.
Do not give extended attention to
infotainment tasks while driving. Limit
your glances at the vehicle displays and
focus your attention on driving. Use voice
commands whenever possible.
The infotainment system has built-in
features intended to help avoid distraction
by disabling some features when driving.
These features may gray out when they are
unavailable. Many infotainment features are
also available through the instrument cluster
and steering wheel controls.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - crc - 8/14/20
Infotainment System 151
SiriusXM with 360L
SiriusXM with 360L interface has enhanced
in-vehicle listening experience for
subscribers. The experience now offers more
categories and system learned
recommendations toward discovering more
personalized content.
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 toreduce 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 power
lines 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 is for AM, FM, SiriusXM
Satellite Radio, OnStar, and GPS (Global
Positioning System). 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 SD cards,
USB devices, and mobile devices, consider
the source. Untrusted media devices could
contain files that affect system operation or
performance. Avoid use if the content or
origin cannot be trusted.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - crc - 8/14/20
152 Infotainment System
USB Port
The vehicle 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
damaged or cause an electrical short if
the unconnected end comes in contact
with liquids or another power source such
as the accessory power outlet.
Playing from a USB
A USB mass storage device can be connected
to the USB port.
Audio extensions supported by the USB may
include:
.MP3
.AAC
.OGG
.3GP
Gracenote
When plugging in a USB device, Gracenote
service builds voice tags for music. Voice
tags allow artists, albums with hard to
pronounce names, and nicknames to be used
to play music through voice recognition,
if equipped.
While indexing, infotainment features may
be available.
My Media Library
MyMedia is only available when more than
one indexed device is connected. It allows
access to content from all indexed media
sources. MyMedia will show as an available
source in the Source page.
USB MP3 Player and USB Devices
The USB MP3 players and USB devices
connected must comply with the USB Mass
Storage Class specification (USB MSC).
To play a USB device: 1. Connect the USB.
2. Touch Audio from the Home Page.
3. Touch the More option and then touch the USB device. Use the following when playing an active
USB source:
p:
Touch to play the current media source.
j: Touch to pause playback of the current
media source.
7:
.Touch to seek the beginning of the
current or previous track.
.Touch and hold to reverse quickly
through playback. Release to return to
playing speed. Elapsed time displays.
6:
.Touch to seek the next track.
.Touch and hold to advance quickly
through playback. Release to return to
playing speed. Elapsed time displays.
Shuffle : Touch the shuffle icon to play
music in random order.
USB Sound Menu
See “Infotainment System Sound Menu”
under AM-FM Radio 0148.
USB Browse Menu
When a list of songs, albums, artists,
or other types of media displays, the up and
down arrows and A-Z appear on the left

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - crc - 8/14/20
Infotainment System 155
Manage Bluetooth Devices
From the Home Page:1. Touch Audio.
2. Touch More.
3. Touch Bluetooth.
4. Touch Devices to add or delete devices.
When touching Bluetooth, the radio may
not be able to launch the audio player on
the connected device to start playing. When
the vehicle is not moving, use the mobile
device to begin playback.
All devices launch audio differently. When
selecting Bluetooth as a source, the radio
may show as paused on the display. Press
play on the device or touch
pon the
display to begin playback.
Browse functionality will be provided where
supported by the Bluetooth device. This
media content will not be part of the
MyMedia source mode.
Some smartphones support sending
Bluetooth music information to display on
the radio. When the radio receives this
information, it will check to see if any is
available and display it. For more
information about supported Bluetooth
features, see my.gmc.com/learn.
OnStar System
4G LTE
If equipped with 4G LTE, up to seven
devices, such as smartphones, tablets, and
laptops, can be connected to high-speed
Internet through the vehicle’s built-in Wi-Fi
hotspot.
Call 1-888-4ONSTAR (1-888-466-7827) to
connect to an OnStar Advisor for assistance.
See www.onstar.com for vehicle availability,
details, and system limitations. Service and
connectivity may vary by make, model,
year, carrier, availability, and conditions. 4G
LTE service is available in select markets. 4G
LTE performance is based on industry
averages and vehicle systems design. Some
services require a data plan.
The OnStar App
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.
Services
The Services tab displays the default view
for the app. Use this page to launch the
available OnStar services. Touch a service to
open its display. Touch Wi-Fi to launch the
connections manager. Turn-by-Turn and
Advisor Call are the other tiled options.
Account
The Account tab displays a snapshot of the
account linked with the vehicle. If there is
no such account, this tab will show all
values as ——. The advisor call icon will be
active even if there is no active account.
Advisor Call
Selecting Advisor Call is the same as
pressing
Qor calling 1-888-4ONSTAR
(1-888-466-7827). The X option in the upper
right corner of the screen does not end the
call, but returns to the previous screen.
Turn-by-Turn Directions
With a connected plan, an OnStar Advisor
can download a destination to the vehicle or
its embedded navigation system,

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - crc - 8/14/20
156 Infotainment System
if equipped. Select Turn-by-Turn Directions
from the Services tab of the OnStar app to
call an Advisor or select a recent or favorite
destination. Touch the navigation icons to
select home, address or place. A destination
transfer from OnStar will show the detail
view of the destination when it is
transferred from OnStar to the Navigation
application. See www.onstar.com for a
coverage map. Services vary by model. Map
coverage is available in the United States,
Puerto Rico, and Canada.
Wi-Fi Hotspot
Touch to display the Settings page, which
shows the configurations for the vehicle
hotspot and allows them to be changed.
For more information, see www.onstar.com.
Rear Seat Infotainment
Rear Seat Infotainment (RSI)
System
If equipped, the system includes two rear
USB-C ports, two HDMI ports, two wireless
headphones, and video touchscreen displays
in back of the driver and passenger seats.The RSI system may not operate properly
until the temperature is above
−20 °C (−4 °F)
and below 55 °C (131 °F).
System Operation
To use:
1. Double-tap anywhere on either screen to Power On and view the Home screen.
2. Touch
}on the status bar to turn off
the screen.
The screens can be turned on and off
through each individual touchscreen
independently from the other and through
front seat control.
Playback of any media playing through that
specific screen is paused when the screen is
turned off.
Screens can be locked via front seat control.
If Remember Screen Power Status was
selected in the settings, the screens will
return to the same Power Status as when
the vehicle was turned off. See “Remember
Screen Power Status” later in this section.
Home Screen
Watch sources include:
.USB Video: Touch to go to the video
player screen.
.Connections: Connect external devices via
HDMI ports or Miracast to mirror the
video playback.
.Recents: Shows the video content played
recently. Touch the video content to play
directly.
Listen Sources include:
.USB Music: Touch to go to the audio
player screen.
.Recents: Shows the audio content played
recently. Touch the audio content to play
directly.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - crc - 8/14/20
Infotainment System 157
Navigate (if equipped):Touch to access the
navigation system. See Using the Navigation
System 0164.
Status Bar includes:
.}: Touch to turn off the screen.
Double-tap anywhere on the screen to
turn on the screen again.
.X: Touch to go to Bluetooth Headphone
Setup menu. See “Settings”later in this
section.
.Current Time: The current time is shown
in the middle of the status bar.
.*: Touch to go to the Settings menu.
Rear Consumer Ports (RCP)
If equipped with RSI, the RCP will be in the
rear of the center console. These include 2
type C USB ports and 2 HDMI ports. USB
Connect the media source such as Android
device, iOS device, MP3 player or USB
storage device, and go to the video or audio
playback screen.
Any USB port in the vehicle can be used to
provide USB content for the RSI system.
HDMI
The HDMI input allows an HDMI A/V cable
to be connected from an auxiliary device
such as a camcorder, video game system,
or Apple device. A cable from Apple is
required for Apple devices.
Touch the HDMI port that the external
device was connected to on the home
screen.
For certain HDMI devices that support USB
charging, the USB ports can be used as a
power source.
Content from these HDMI ports are NOT
accessible through the center-stack display.
To use the HDMI input of the RSI system:
1. Connect the auxiliary device with an HDMI cable.
2. Power on both the auxiliary device and the RSI video screen.
3. Touch
{(Home) on the desired display
and select HDMI as the source.
Video
Video Playback Screen
Connect the media source using USB port (C
Type) on the Rear Consumer Port (RCP) and
play the content in the media source.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - crc - 8/14/20
164 Infotainment System
4. Replace the battery door and tighten thescrew.
Remove the batteries if the headphones will
not be used for a long time.
RSI Troubleshooting
No power : The ignition might not be on or
in ACC/ACCESSORY.
There is no sound from the headphones
with the indicator light on : If the batteries
are good, make sure the headphones are
programmed to the correct screen and on
the correct channel for the screen being
viewed.
Sometimes the wireless headphone audio
cuts out or buzzes : Check for obstructions,
low batteries, reception range, and
interference from cell phone towers or from
cellular telephone use in the vehicle. Check
that the headphones are on correctly using
the L (Left) and R (Right) on the
headphones. Check that the headphones are
positioned properly with the headband
across the top of the head.
Newer mobile phones and tablets emit
infrared light for features like face and iris
detection. This infrared light can interfere
with both the headphone operation. If your headphones experience static or dropouts,
place your mobile device away from the
rear seat displays.
I lost the headphones :
See your dealer for
assistance.
Video Distortion
Video distortion can occur when operating
cellular phones, scanners, CB radios, Global
Positioning Systems (GPS), two-way radios,
mobile faxes, or walkie talkies.
It might be necessary to turn off the video
player when operating one of these devices
in or near the vehicle.
Navigation
Using the Navigation System
If equipped, launch the Nav application by
touching the Nav icon on the Home Page or
on the shortcut tray near the bottom of the
infotainment display.
When the Nav application is launched for
the first time, a product walkthrough is
available. Use of the feature requires the
Terms and Conditions and the Privacy statement to be confirmed. If available and
signed into a profile, it is also suggested to
enable and confirm Predictive Navigation.
Predictive Navigation (If Equipped)
If Predictive Navigation is available and
confirmed, this feature learns preferences by
remembering where the vehicle has been.
It uses the locations and navigation history
to personalize routes and results.
Predictive Navigation may learn elements
such as:
.Personalized routes based on preferred
streets.
.Search results that provide best matches
at the top of the list.
.Predictive traffic.
.Local map content updating.
Predictive Navigation can also be enabled or
disabled at a later time by touching
A
(Options). While in Options, touch Settings,
then Map and Navigation Settings, and then
Predictive Navigation. See Settings0187.