GMC Infotainment System (U.S./Canada 2.6) (GMNA-Localizing-U.S./Canada-
13583174) - 2020 - CRC - 4/15/19
Audio Players 21
The following guidelines must be
met when creating an MP3 disc,
otherwise the CD might not play:
.Sampling rate: 16 kHz,
22.05 kHz, 24 kHz, 32 kHz,
44.1 kHz, and 48 kHz.
. Bit rates supported: 8, 16, 24,
32, 40, 48, 56, 64, 80, 96, 112,
128, 144, 160, 192, 224, 256,
and 320 kbps.
. Recorded on a CD-R or CD-RW.
MP3 CD playback is unavailable
when both screens in the rear seat
area, if equipped, are in use. Turn
off one of the rear screens to allow
MP3 playback.
MP3 Music Menu
Press MENU on the center stack
while that source is active to access
the menu.
Touch any of the following options
on the MP3 Menu:
Shuffle : Touch to play the tracks
randomly. Touch again to stop
shuffle. Tone :
Touch + or –to adjust Bass,
Midrange, Treble, or Surround (if
equipped). See AM-FM Radio012.
Auto Volume (If Equipped) : This
feature adjusts the volume based on
the speed of the vehicle. See
AM-FM Radio 012.
Bose AudioPilot Noise
Compensation Technology (If
Equipped) : This feature adjusts
the volume based on the noise in
the vehicle and speed. See AM-FM
Radio 012.
MP3 Folder Information
Touch anywhere between the top
applications tray and the bottom
menu to display Browse.
Root Directory : To access, touch
anywhere between the top and
bottom menu or touch Browse. The
root directory is treated as a folder.
All files contained directly under the
root directory are accessed prior to
any root directory folders. No Folder :
When the CD only
contains compressed audio files
without any folders or playlists, all
files are under the root folder.
File System and Naming : The
song titles, artists, albums, and
genres are taken from the file's ID3
tag and are only displayed if present
in the tag. If a song title is not
present in the ID3 tag, the radio
displays the file name as the
track name.
USB Port
These vehicles are equipped with
two USB ports in the center
console. These ports are for data
and charging.
Some of these vehicles may have
USB ports in the armrest, in the
storage bin behind the radio (if
equipped) and if equipped with Rear
Seat Infotainment (RSI), there may
be USB ports for charging in the
rear media console storage area.
GMC Infotainment System (U.S./Canada 2.6) (GMNA-Localizing-U.S./Canada-
13583174) - 2020 - CRC - 4/15/19
24 Audio Players
2. Touch a Composer to view alist of albums by that
composer.
3. Touch an album or All Songs to view a list of songs.
4. Touch a song from the list to begin playback.
Folder View: 1. Touch to view the directories on the USB.
2. Touch a folder to view a list of all files.
3. Touch a file from the list to begin playback.
Audiobooks: 1. Touch to view the audiobooks stored on the USB.
2. Touch an audiobook to get a list of chapters.
3. Touch the chapter from the list to begin playback. File System and Naming
The songs, artists, albums, and
genres are taken from the file’s
song information and are only
displayed if present. The radio
displays the file name as the track
name if the song information is not
available.
Supported Apple Devices
To view supported devices, see
my.gmc.com/learn.
Loss of Audio
If a phone currently paired over
Bluetooth is plugged in with a USB
cable, the system will automatically
mute the phone audio. Playback
can be resumed by changing the
audio source from Bluetooth to USB
cable.
Source USB from the Media icon on
the infotainment display to resume
playback.
Other phones such as Android
phones may have a similar reaction. Bluetooth Streaming Audio and
Voice Recognition
See
Bluetooth Audio 025 for
information using voice recognition
with Bluetooth streaming audio.
Make sure all devices have the
latest software downloaded.
Auxiliary Jack
This vehicle has an auxiliary input
jack. This may be located in the
center stack or center console
under the armrest. Possible auxiliary
audio sources include:
. Laptop computer
. Audio music player
This jack is not an audio output. Do
not plug headphones into the
auxiliary input jack. Set up an
auxiliary device while the vehicle is
in P (Park).
Connect a 3.5 mm (1/8 in) cable
from the auxiliary device to the
auxiliary input jack. When a device
is connected, the system can play
audio from the device over the
vehicle speakers.
GMC Infotainment System (U.S./Canada 2.6) (GMNA-Localizing-U.S./Canada-
13583174) - 2020 - CRC - 4/15/19
42 Rear Seat Infotainment
5. From the smart device’s DLNAapplication, select Rear Seat 1
or 2 as the screen to display
the desired video, audio,
or picture files on the RSI.
Once the connection process is
done for the first time, the Wi-Fi
connection will be made whenever
the device is within Wi-Fi range or
the smart device Wi-Fi is turned on.
Select Menu from the remote control
to access the options to switch
Wi-Fi band, disconnect the smart
device from the RSI Wi-Fi, or to
remove all DLNA passwords that
have been saved.
Supported DLNA media types are:
. Video: .mp4 and .mpg
. Audio: .mp3 and .aac
. Picture: .jpeg and .jpg
Viewing the Other Display
While the left or right screen is
connected by DLNA, the other
screen can access the same source by selecting View Screen 1 or View
Screen 2 in the Wireless
Display menu.
Connecting Wireless Android
Devices
Many Android devices come with
pre-installed audio and video
players that support WiFi streaming;
consult your smart device manual
for more information. Android
devices will also support various
DLNA applications to allow the
device to connect to the RSI
wirelessly. Search the Google Play
store for DLNA applications to install
on the Android device.
Connecting Wireless Apple
Devices
Apple will support various DLNA
apps to allow the device to connect
to the RSI wirelessly. Search the
App Store for DLNA applications to
install on the Apple device.Auxiliary Inputs
Rear Media Connections
1. Volume Control for Wired
Headphones
2. Wired Headphone Jack
3. USB Ports
4. HDMI Input
If equipped with RSI, the features
above will be in the rear of the
center console. These ports are for
the primary use of the rear
passengers and not all media is
available to the front passengers.
