Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
Infotainment System
167
Caution (Continued)
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
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. Select 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
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 side. Select A-Z to
view a display that will show all
letters of the alphabet and
select the letter to go to.
Touch the up and down
arrows to move the list up
and down.