Chevrolet 2011 Suburban 2500 Owner's Manual page 246

If a front auxiliary device is
connected, the DVD/CD AUX button
cycles through all available options,
such as: DVD slot, CD slot, Front
Auxiliary, and Rear Auxiliary (if
available). See Using the Auxiliary
Input Jack(s) in this section,
or Audio/Video (A/V) Jacks under,
for more
information.
Radios with a USB port can control
a USB storage device or an iPod
using the radio buttons and knobs.
The USB connector is located in the
center console, and uses the
USB 2.0 standard.
USB Flash Drives
Portable USB Hard Drives
Fifth generation or later iPod
iPod nanos
iPod touch
iPod classic
Not all iPods and USB Drives are
compatible with the USB port.
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. If the vehicle is on
and the USB connection works, OK
to disconnect and a GM logo may
appear on the iPod and iPod