2017 GMC SIERRA 1500 audio

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 5/3/16
Infotainment System 193
Error Messages
If Disc Error displays and/or the disc
comes out, it could be for one of the
following reasons:
.The disc has an invalid or
unknown format.
. The disc is very hot. Try the disc
again when the temperature
returns to normal.
. The road is very rough. Try the
disc again when the road is
smoother.
. The disc is dirty, scratched, wet,
or upside down.
. The air is very humid. Try the
disc again later.
. There was a problem while
burning the disc.
. The label is caught in the CD
player.
If Disc Player Error displays, it could
be for one of the following reasons:
. The player temperature is
too high.
. There are load or eject errors. If the CD is not playing correctly for
any other reason, try a known
good CD.
If any error continues, contact your
dealer.
Playing an MP3 CD
To play an MP3 CD, follow the same
instructions as
“Playing an
Audio CD.”
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.
. Maximum number of folders:
eight folders with 255 files per
folder.
. Maximum of 1,000 files on
a disc.
. Recorded on a CD-R or CD-RW. Root Directory
The root directory is treated as a
folder. All files contained directly
under the root directory are
accessed prior to any root directory
folders.
Empty Folders
If a root directory or folder is empty
or contains only folders, the player
advances to the next folder in the
file structure that contains a
compressed audio file. The empty
folder(s) are not displayed or
numbered.
No Folder
When the CD only contains
compressed audio files without any
folders, all files are under the root
folder.
USB Port (Base Radio)
Playing from a USB
A USB mass storage device or
Media Transfer Protocol (MTP)
device can be connected to the
USB port.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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194 Infotainment System
The vehicle may have USB ports in
the front of the center console,
armrest, or one in the upper glove
box. SeeCenter Console Storage
0 109 andGlove Box 0108.
USB MP3 Player and USB Drives
. The USB MP3 players and USB
drives connected must comply
with the USB Mass Storage
Class specification (USB MSC).
. Hard disk drives are not
supported.
. Supported file system is FAT32.
To play a USB device:
. Connect the USB.
. Press MEDIA on the faceplate
until the connected device is
shown.
While the USB source is active,
press the corresponding faceplate
button for the icons on the screen to
operate USB function:
.
t
.u
.j/r
.Z
For information on how to use the
screen icons, see “Playing an
Audio CD.”
USB Menu
Press MENU to display the USB
menu and the following may display:
Browse : Select to display the files
and folders on the USB device.
Tone Settings : Select to adjust
Bass, Midrange, Treble, Balance,
Fade, and EQ (Equalizer). See
“Tone Settings” inAM-FM Radio
(Base Radio with Touchscreen)
0 186 orAM-FM Radio (Base
Radio) 0184.
Auto Volume : If equipped, see
“Auto Volume” inAM-FM Radio
(Base Radio with Touchscreen)
0 186 orAM-FM Radio (Base
Radio) 0184.
EQ (Equalizer) : If equipped, this
feature adjusts the equalizer
settings. See “EQ (Equalizer)
Settings” inAM-FM Radio (Base
Radio with Touchscreen) 0186 or
AM-FM Radio (Base Radio) 0184.
Playing from an iPod®/iPad®/
iPhone®
This feature supports the following
devices:
. iPod nano
®(1st, 2nd, 3rd, and
4th generation)
. iPod with video (5.0 and 5.5
generation)
. iPod classic
®(6th generation)
. iPod touch
®(1st and 2nd
generation)
. iPad
. iPhone 3G, iPhone 3GS,
iPhone 4
There may be problems with
operation and function in the
following situations:
. When connecting a device with
a more recent version of the
firmware installed than is
supported by the infotainment
system.
. When connecting a device on
which firmware from other
providers is installed.

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Infotainment System 195
To connect and control a device:1. Connect one end of the standard USB cable to the
device's dock connector.
2. Connect the other end to a USB port in the center console.
See Center Console
Storage 0109.
3. Press MEDIA to select the source.
The music information displays on
the radio’s display and begins
playing through the vehicle’s audio
system.
The device battery recharges
automatically while the vehicle is on.
When the vehicle is off while a
device is connected using the USB
cable, the device battery stops
charging and the device will
automatically turn off.
If the device is an unsupported
model, it can still be listened to in
the vehicle by connecting to the
auxiliary input jack using a standard
3.5 mm (1/8 in) stereo cable. Menu
Press MENU to display the device
Menu and the following may display:
Browse :
Select to display the files
or songs on the device. See
“Browse Device Media” later in this
section.
Tone Settings : Select to adjust
Bass, Midrange, Treble, Balance,
Fade, and EQ (Equalizer). See
“Tone Settings” inAM-FM Radio
(Base Radio with Touchscreen)
0 186 orAM-FM Radio (Base
Radio) 0184.
Auto Volume : If equipped, see
“Auto Volume ”in AM-FM Radio
(Base Radio with Touchscreen)
0 186 orAM-FM Radio (Base
Radio) 0184.
EQ (Equalizer) : If equipped, this
feature adjusts the Equalizer
settings. See “EQ (Equalizer)” in
AM-FM Radio (Base Radio with
Touchscreen) 0186 orAM-FM
Radio (Base Radio) 0184. Browse Device Media
Use the following to browse:
Playlists:
1. Turn MENU to highlight and press to view the playlists
stored on the device.
2. Turn MENU to highlight and press to select a playlist name
to view a list of all songs in the
playlist.
3. Turn MENU to highlight and press to select the song from
the list to begin playback.
Artists: 1. Turn MENU to highlight and press to view the artists stored
on the device.
2. Turn MENU to highlight and press to select an artist name
to view a list of all albums by
the artist.
3. Turn MENU to highlight and press to select an album name
to view a list of all songs on the
album.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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Infotainment System 197
USB Supported File and Folder
Structure
The infotainment system supports:
.FAT16.
. FAT32.
. exFAT.
Connecting a USB Storage
Device or iPod/iPhone
To connect a USB storage device,
connect the device to the USB port.
To connect an iPod/iPhone, connect
one end of the device’ s cable to the
iPod/iPhone and the other end to
the USB port.
The iPod/iPhone charges while it is
connected to the vehicle if the
vehicle is in ACC/ACCESSORY or
ON/RUN. See Ignition Positions
0 259. When the vehicle is turned
off, the iPod/iPhone automatically
powers off and will not charge or
draw power from the vehicle's
battery.
For more information on USB
usage, see “Audio System
Information” following.
Audio System Information
The infotainment system can play
the music files contained in the USB
storage device or iPod/iPhone
products.
Using MP3/WMA/OGG/WAV Files
.
Music files with .mp3, .wma,
.ogg, and .wav file name
extensions can be played.
. MP3 files that can be played: Bit
rate: 8 kbps to 320 kbps.
Sampling frequency: 48 kHz,
44.1 kHz, 32 kHz, 24 kHz, 22.05
kHz, and 16 kHz.
. Files with a bit rate above
128 kbps will result in higher
quality sound.
. ID3 Tag information for MP3
files, such as the album name
and the artist, can be played.
. To display album title, track title,
and artist information, the file
should be compatible with the
ID3 Tag V1 and V2 formats. Using USB Storage Devices and
iPod/iPhone
.
Use a USB or flash memory type
storage device. Do not connect
using a USB adaptor.
. Do not connect and reconnect
the USB device repeatedly in a
short time, as this may cause
static electricity and problems
using the device.
. Use a USB device with a metal
connecting terminal.
. Connection with i-Stick Type
USB storage devices may be
faulty due to vehicle vibration.
. Do not touch the USB
connecting terminal.
. Only USB storage devices
formatted in FAT16/32 or exFAT
file systems are recognized.
NTFS and other file systems are
not recognized.
. The time it takes to process files
will depend on the USB storage
device type and capacity, and
the type of files stored.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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Infotainment System 199
.Refer to the table for the
classification items related to the
search function provided by the
iPod/iPhone.
USB Player
Playing Music from a USB Device
. Connect the USB device to the
USB port.
. Play will start automatically after
the system has finished reading
the USB device.
. If a non-readable USB device is
connected, an error message
displays and the system will
switch to the previous audio
function.If the USB device is already
connected:
.Press
{.
. Touch AUDIO.
. Touch Source.
. Touch USB.
To stop the USB device and select
another media source, touch
Source, then select the other
source.
To remove the USB device, select
another function, then remove the
USB device.
Pause
. Touch
jto pause.
. Touch
rto resume. Changing to Next/Previous Files
.
Touch
lto change to the
next file.
. Touch
gwithin five seconds of
the playback time to play the
previous file.
Returning to the Beginning of the
Current File
Touch
gafter five seconds of the
playback time.
Scanning Forward or Backward
Touch and hold
gorlduring
playback to rewind or fast forward.
Release the button to resume
playback at normal speed.
Playing a File Randomly
Touch
Zduring playback.
. ON: Plays all files randomly.
. OFF: Returns to normal
playback.
Using the USB Music Menu
. Touch Menu during playback.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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200 Infotainment System
.Touch the desired menu.
Browse Music 1. Touch Browse Music.
2. Touch the desired music.
Tone Settings
. Touch Tone Settings. The Tone
Settings menu is displayed. See
“Tone Settings” inAM-FM Radio
(Base Radio with Touchscreen)
0 186 orAM-FM Radio (Base
Radio) 0184.
Auto Volume
. Touch Auto Volume. The Auto
Volume menu is displayed. See
“Auto Volume” inAM-FM Radio
(Base Radio with Touchscreen)
0 186 orAM-FM Radio (Base
Radio) 0184. Traffic Program
(If Equipped)
. Touch On or Off.
MTP (Media Transfer Protocol)
. Connect a MTP supported
device.
. Play will start automatically after
the system has finished reading
the MTP device.
. If a non-readable MTP device is
connected, an error message
displays and the system will
switch to the previous audio
function.
iPod/iPhone Player
This feature is limited to models
supporting the iPod/iPhone
connection.
Playing Music Files
. Connect the iPod/iPhone to the
USB port.
. Play will start from the previously
played point after the system
has finished reading the USB
device. .
If a non-readable USB device is
connected, an error message
displays and the system will
switch to the previous audio
function.
If the iPod/iPhone is already
connected:
1. Press
{.
2. Touch AUDIO.
3. Touch Source.
4. Touch iPod.
To stop the device and select
another media source, touch
Source, then select the other
source.
To remove the device, select
another function, then remove the
device.
Pause
. Touch
jto pause.
. Touch
rto resume.
Changing to Next/Previous Song
. Touch
lto change to the
next song.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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202 Infotainment System
Viewing a Previous or Next
Picture
Touch
SorTfrom the picture
screen.
Rotating a Picture
Touch
wfrom the picture screen.
Enlarging a Picture
Touch
xfrom the picture screen.
Using the USB Picture Menu 1. Touch MENU from the picture screen.
2. Touch the appropriate menu: .Slide Show Time: Allows
selection of the slide show
interval.
. Clock, Temp. Display:
Allows selection of On or
Off to show the clock and
temperature on the full
screen.
. Display Settings: Adjusts
for Brightness and Contrast.
3. Touch
0to exit.
Auxiliary Jack
This vehicle may have an AUX jack
in the center console or armrest.
See Center Console Storage 0109.
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. Auxiliary
devices should be set up 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.
If an auxiliary device has already
been connected, but a different
source is currently active, press the
MEDIA faceplate button repeatedly
to scroll through all of the available
audio source screens, until the AUX
source screen is shown.
Base Radio
Playing from the AUX Jack
An auxiliary device is played
through the audio system and
controlled through the device itself.
AUX Menu
Press the MENU knob to display the
AUX menu and the following may
display:
Tone Settings : Select to adjust
Bass, Midrange, Treble, Balance,
Fade, and EQ (Equalizer). See
“Tone Settings” inAM-FM Radio
(Base Radio with Touchscreen)
0 186 orAM-FM Radio (Base
Radio) 0184.
Auto Volume : If equipped, see
“Playing an Audio CD.”
DSP : If equipped, this feature
adjusts the pre-defined settings.
See “DSP” inAM-FM Radio (Base
Radio with Touchscreen) 0186 or
AM-FM Radio (Base Radio) 0184.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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Infotainment System 203
EQ (Equalizer) :If equipped, this
feature adjusts the pre-defined
equalizer settings. See “EQ
(Equalizer)” inAM-FM Radio (Base
Radio with Touchscreen) 0186 or
AM-FM Radio (Base Radio) 0184.
Base Radio with Touchscreen
Play will begin when the system has
finished reading the information on
the device.
Playing Music
To play the music from the device,
if the device is already connected:
1. Press
{.
2. Touch AUDIO.
3. Touch Source.
4. Touch AUX.
To adjust the tone settings. See
“Audio Settings” in“System
Settings” underAM-FM Radio (Base
Radio with Touchscreen) 0186 or
AM-FM Radio (Base Radio) 0184.
Bluetooth Audio
If equipped, music may be played
from a paired Bluetooth device. See
“Pairing” underBluetooth (Voice
Recognition - Base Radio) 0216 or
Bluetooth (Infotainment Controls -
Base Radio) 0212 orBluetooth
(Overview) 0210 orBluetooth
(Infotainment Controls - Base Radio
with Touchscreen) 0220 for help
pairing a device.
Volume and song selection may be
controlled by using the infotainment
controls or the phone/device.
If Bluetooth Audio is selected and
nothing is heard, check the volume
setting on both the phone/device
and the infotainment system.
Launch music by pressing the
MEDIA screen button on the
Home Page.
To play music via Bluetooth:
1. Power on the device, and pair to connect the device. 2. Once paired, go into the audio
application from the Home
Page or via the application tray.
Select MEDIA until Bluetooth
displays.
Bluetooth Audio Menu
Press the MENU screen button to
display the Bluetooth Audio menu.
The following may be available:
Tone: Turn the MENU knob to
adjust the tone settings.
Press
oBACK to go back to the
previous menu.
Manage Bluetooth Devices: Select
to go to the Bluetooth page to add
or delete devices.
When selecting Bluetooth Audio, 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
phone to begin playback.
All devices launch audio differently.
When selecting Bluetooth Audio as
a source, the radio may show as