Black plate (15,1)
Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Infotainment System
7-15
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 or playlists, all files are
under the root folder.
USB Port
Playing from a USB
A USB mass storage device or
Media Transfer Protocol (MTP)
device can be connected to the
USB port.
The USB port is in the center
console under the armrest and,
if equipped, in the storage behind
the climate control system. See
Instrument Panel Storage on
page 4-1
.
When connecting a non-Apple
®
device to the USB port in the center
console, the message
“
This USB
port only supports Apple Devices
”
will appear. Connect the device to
the other port to initiate playback.
Both ports are capable of charging
devices.
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 disc drives are not
supported.
To play a USB device:
.
Connect the USB.
.
Press the MEDIA button on the
faceplate until the connected
device is shown.
While the USB source is active, use
the icons on the screen to operate
the USB:
.
t
(Seek Previous/Fast
Reverse)
.
u
(Seek Next/Fast Forward)
.
j
/
r
(Play/Pause)
.
Z
(Shuffle)
For information on how to use the
screen icons, see
“
Playing an
Audio CD.
”