GMC 2014 Yukon/Yukon XL Owner's Manual page 219

Make sure the iPod has the latest
®
firmware from Apple for proper
operation. iPod firmware can be
updated using the latest iTunes
application. See www.apple.com/
itunes.
For help with identifying your iPod,
go to www.apple.com/support.
Radios that have a USB port can
play .mp3 and .wma files that are
stored on a USB storage device as
well as AAC files that are stored on
an iPod.
The radio supports:
Up to 700 folders.
Up to 8 folders in depth.
Up to 65,535 files.
Folder and file names up to
64 bytes.
Files with an .mp3 or .wma file
extension.
AAC files stored on an iPod.
FAT16
FAT32
®
The USB Port can be used to
control an iPod or a USB storage
device.
To connect a USB storage device,
connect the device to the USB port
located in the center console or on
the instrument panel.
To connect an iPod, connect one
end of the USB cable that came
with the iPod to the iPod s dock
connector and connect the other
end to the USB port located in the
center console or on the instrument
panel. If the vehicle is on and the
USB connection works, OK to
disconnect and a GM logo may
appear on the iPod and iPod
appears on the radio display. The
iPod music appears on the radio s
display and begins playing.
The iPod charges while it is
connected to the vehicle if the
vehicle is in the ACC/ACCESSORY
or ON/RUN position. When the
vehicle is turned off, the iPod
automatically powers off and will not
charge or draw power from the
vehicle's battery.
If you have an older iPod model that
is not supported, it can still be used
by connecting it to the Auxiliary
Input Jack using a standard 3.5 mm
(1/8 in) stereo cable. See Using the
Auxiliary Input Jack earlier for more
information.
The radio can control a USB
storage device or an iPod using the
radio buttons and knobs and display
song information on the radio s
display.
Turn to select files.