
\FWD (Fast Forward):Press and hold to advance
playback quickly within a track. Sound is heard at a
reduced volume and the elapsed time of the track
displays. Release to resume playing the track.
RDM (Random):Tracks can be listened to in random,
rather than sequential order.
To use random:
1. Press the softkey below RDM tab until Random
Current Disc displays.
2. Press the softkey again to turn off random play.
BAND:Press to listen to the radio while a CD is playing.
The CD remains inside the radio for future listening.
CD/AUX (CD/Auxiliary):Press to play a CD while
listening to the radio. The CD icon and a message
showing the track number displays when a CD is
in the player. Press this button again and the system
automatically searches for an auxiliary input device,
such as a portable audio player. If a portable audio
player is not connected, No Aux Input Device Found
may display.Playing an MP3 CD-R or CD-RW Disc
The radio may have the ability to play an MP3 CD-R or
CD-RW disc. SeeUsing an MP3 on page 3-74for more
information.
CD Messages
CHECK DISC:If an error message displays and/or
the CD comes out, it could be for one of the following
reasons:
The CD player is very hot. When the temperature
returns to normal, the CD should play.
The road is very rough. When the road becomes
smoother, the CD should play.
The CD is dirty, scratched, wet, or upside down.
The air is very humid. If so, wait about an hour and
try again.
A problem may have occurred while burning the CD.
The label could be caught in the CD player.
If the CD is not playing correctly, for any other reason,
try a known good CD.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer/retailer. If the radio
displays an error message, write it down and provide it
to your dealer/retailer when reporting the problem.
3-72

Care of CDs
Store CD(s) in their original cases or other protective
cases and away from direct sunlight and dust. The
CD player scans the bottom of the disc. If the bottom
of a CD is damaged it may not play properly or at all.
Do not touch the bottom of a CD while handling it.
Pick up CDs by grasping the outer edges or the edge
of the hole and the outer edge.
If the surface of a CD is dirty, take a soft, lint free cloth or
dampen a clean, soft cloth in a mild, neutral detergent
solution mixed with water, and clean it. Make sure the
wiping process starts from the center to the edge.
Care of the CD Player
Do not add labels to a CD, it could get caught in the
CD player. Use a marking pen to write on the top of the
CD if a description is needed.
Do not use CD lens cleaners, they could damage the
CD player.
Notice:If a label is added to a CD, or more than
one CD is inserted into the slot at a time, or an
attempt is made to play scratched or damaged CDs,
the CD player could be damaged. While using the CD
player, use only CDs in good condition without any
label, load one CD at a time, and keep the CD player
and the loading slot free of foreign materials, liquids,
and debris.
If an error displays, see “CD Messages” earlier in this
section.
Using the Auxiliary Input Jack
The radio system may have an auxiliary input jack
located on the lower right side of the faceplate. This is
not an audio output; do not plug the headphone set into
the front auxiliary input jack. An external audio device
such as an iPod
®, laptop computer, MP3 player, CD
changer, etc. can be connected to the auxiliary input
jack for use as another audio source.
Drivers are encouraged to set up any auxiliary device
while the vehicle is in P (Park). SeeDefensive Driving on
page 4-2for more information on driver distraction.
To use a portable audio player, connect a 3.5 mm
(1/8 inch) cable to the radio’s front auxiliary input jack.
When a device is connected, press the radio CD/AUX
button to begin playing audio from the device over
the vehicle speakers.
O(Power/Volume):Turn to adjust the volume.
Additional volume adjustments may have to be made
from the portable device if the volume is too quiet or
not loud.
BAND:Press to listen to the radio while a portable audio
device is connected to the auxiliary input. The portable
audio device continues playing until it is stopped or
turned off.
3-73

CD/AUX (CD/Auxiliary):Press to play a CD while a
portable audio device is connected to the auxiliary input.
Press again and the system begins playing audio
from the connected portable audio player. If a portable
audio player is not connected, No Aux Input Device
may display.
Using the USB Port
Radio’s with a USB port can control a USB storage
device or an iPod®using the radio buttons and knobs.
SeeUsing an MP3 on page 3-74for information about
how to connect and control a USB storage device or
an iPod.
USB Support
The USB connector is located on the front of the radio
and uses the USB 2.0 standard.
USB Supported Devices
USB Flash Drives
Portable USB Hard Drives
Fifth generation or later iPod
First, Second, or Third generation iPod nano
iPod touch
iPod classic
Make sure the iPod has the latest rmware from Apple
®
for proper operation. iPod rmware can be updated using
the latest iTunes®application. See apple.com/itunes.
For help with identifying your iPod, go to
apple.com/support.
Using an MP3
Format
Radios that have the capability of playing MP3’s can
play .mp3 or .wma les that were recorded onto a CD-R
or CD-RW disc. Radios that have a USB port can
play .mp3 and .wma les that are stored on a USB
storage device as well as AAC les that are stored
on an iPod
®.
Compressed Audio
The radio can play discs that contain both uncompressed
CD audio and MP3 les. If both formats are on the disc,
the radio reads all MP3 les rst, then the uncompressed
CD audio les.
3-74

Connecting a USB Storage Device
or iPod®
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 on the front of the radio.
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 on the front
of the radio. 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’s 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 inch) stereo cable.
See “Using the Auxiliary Input Jack” earlier for more
information.
Using the Radio to Control a USB
Storage Device or iPod
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.
f(Tune):Turn to select les.
©SEEK:Press to go to the start of the track, if more
than ten seconds have played. Press and hold or
press multiple times to continue moving backward
through tracks.
¨SEEK:Press to go to the next track. Press and
hold or press multiple times to continue moving forward
through tracks.
sREV (Reverse):Press and hold to reverse playback
quickly. Sound is heard at a reduced volume. Release
sREV to resume playing. The elapsed time of the le
displays.
\FWD (Fast Forward):Press and hold to advance
playback quickly. Sound is heard at a reduced volume.
Release
\FWD to resume playing. The elapsed
time of the le displays.
4(Information):Press to display additional information
about the selected track.
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