
Root DirectoryThe root directory of the CD is treated as a folder. If the
root directory has compressed audio files, the directory
displays as F1 ROOT. All files contained directly under
the root directory are accessed prior to any root directory
folders. However, playlists (Px) are always accessed
before root folders or files.Empty Directory or FolderIf a root directory or a folder exists somewhere in the file
structure that contains only folders/subfolders and no
compressed files directly beneath them, the player
advances to the next folder in the file structure that
contains compressed audio files. The empty folder
does not display.No FolderWhen the CD contains only compressed files, the files
are located under the root folder. The next and previous
folder functions do not function on a CD that was
recorded without folders or playlists. When displaying
the name of the folder the radio displays ROOT.
When the CD contains only playlists and compressed
audio files, but no folders, all files are located under the
root folder. The folder down and the folder up buttons
searches playlists (Px) first and then goes to the root
folder. When the radio displays the name of the folder
the radio displays ROOT.
Order of PlayTracks recorded to the CD-R or CD-RW are played in
the following order:•
Play begins from the first track in the first playlist
and continues sequentially through all tracks in
each playlist. When the last track of the last playlist
has played, play continues from the first track of
the first playlist.
•
Play begins from the first track in the first folder and
continues sequentially through all tracks in each
folder. When the last track of the last folder has
played, play continues from the first track of the
first folder.
When play enters a new folder, the display does not
automatically show the new folder name unless the folder
mode has been chosen as the default display. The new
track name displays.
File System and NamingThe song name that displays is the song name that is
contained in the ID3 tag. If the song name is not present
in the ID3 tag, then the radio displays the file name
without the extension (such as .mp3) as the track name.
Track names longer than 32 characters or four pages are
shortened. The display does not show parts of words on
the last page of text and the extension of the filename is
not displayed.
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Preprogrammed PlaylistsPreprogrammed playlists that were created using
WinAmp™, MusicMatch™, or Real Jukebox™ software
can be accessed, however, you do not have playlist
editing capability using the radio. These playlists
are treated as special folders containing compressed
audio song files.Playing an MP3f
(Tune):Turn this knob to select MP3 files on the CD
currently playing.
©
SEEK
¨
:Press the left SEEK arrow to go to the
start of the current MP3 file, if more than ten seconds
have played. Press the right SEEK arrow to go to
the next MP3 file. If either SEEK arrow is held or
pressed multiple times, the player continues moving
backward or forward through MP3 files on the CD.
Sc
(Previous Folder):Press the softkey under the
Folder tab to go to the first track in the previous folder.
cT
(Next Folder):Press the softkey under the
Folder tab to go to the first track in the next folder.
s
REV (Reverse):Press and hold to reverse playback
quickly within an MP3 file. Sound is heard at a reduced
volume. Release this button to resume playing the
file. The elapsed time of the file displays.
\
FWD (Fast Forward):Press and hold to advance
playback quickly within an MP3 file. Sound is heard
at a reduced volume. Release this button to resume
playing the file. The elapsed time of the file displays.
RDM (Random):MP3 files can be listened to
on a CD in random, rather than sequential order.
To use random:
1. To play MP3 files in random order from the CD that
is currently playing, press the softkey under the
RDM tab until Random Current Disc displays. Press
the same softkey again to turn off random play.
h
(Music Navigator):If the radio has the MP3
feature, it has the music navigator feature to play MP3
files on the CD-R or CD-RW in order by artist or album.
Press the softkey below the music navigator tab. The
player scans the disc to sort the files by artist and album
ID3 tag information. It can take several minutes to scan
the disc depending on the number of MP3 files recorded
to the CD-R or CD-RW. The radio might begin playing
while it is scanning the disc in the background. When the
scan is finished, the CD begins playing again.
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Once the disc has scanned, the player defaults to playing
MP3 files in order by artist. The current artist playing is
shown on the second line of the display between the
arrows. Once all songs by that artist are played, the
player moves to the next artist in alphabetical order on
the CD and begins playing MP3 files by that artist. If you
want to listen to MP3 files by another artist, press the
softkey below either arrow button. The CD goes to the
next or previous artist in alphabetical order. Continue
pressing either button until the desired artist displays.
To change from playback by artist to playback by album,
press the softkey below the Sort By tab. From the sort
screen, push one of the softkeys below the album button.
Press the softkey below the back tab to return to the main
music navigator screen. Now the album name displays on
the second line between the arrows and songs from the
current album begins to play. Once all songs from that
album have played, the player moves to the next album
in alphabetical order on the CD and begins playing MP3
files from that album.
To exit music navigator mode, press the softkey below
the Back tab to return to normal MP3 playback.
XM Radio MessagesXL (Explicit Language Channels):These channels,
or any others, can be blocked at a customer’s request,
by calling 1-800-852-XMXM (9696).
XM Updating:The encryption code in the receiver is
being updated, and no action is required. This process
should take no longer than 30 seconds.
No XM Signal:The system is functioning correctly,
but the vehicle is in a location that is blocking the XM™
signal. When the vehicle is moved into an open area,
the signal should return.
Loading XM:The audio system is acquiring and
processing audio and text data. No action is needed.
This message should disappear shortly.
Channel Off Air:This channel is not currently in
service. Tune in to another channel.
Channel Unauth:This channel is blocked or cannot be
received with your XM Subscription package.
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Channel Unavail:This previously assigned channel is
no longer assigned. Tune to another station. If this station
was one of the presets, choose another station for that
preset button.
No Artist Info:No artist information is available at this
time on this channel. The system is working properly.
No Title Info:No song title information is available
at this time on this channel. The system is working
properly.
No CAT Info:No category information is available
at this time on this channel. The system is working
properly.
No Information:No text or informational messages are
available at this time on this channel. The system is
working properly.
CAT Not Found:There are no channels available for
the selected category. The system is working properly.XM Theftlocked:The XM receiver in the vehicle
could have previously been in another vehicle.
For security purposes, XM receivers cannot be
swapped between vehicles. If this message is
received after having the vehicle serviced, check
with your dealer/retailer.
XM Radio ID:If tuned to channel 0, this message
alternates with the XM™ Radio 8 digit radio ID label.
This label is needed to activate the service.
Unknown:If this message is received when tuned
to channel 0, there could be a receiver fault. Consult
with your dealer/retailer.
Check Antenna:If this message does not clear within
a short period of time, the receiver or antenna could
have a fault. Consult with your dealer/retailer.
Check XM Receivr:If this message does not clear
within a short period of time, the receiver could have a
fault. Consult with your dealer/retailer.
XM Not Available:If this message does not clear
within a short period of time, the receiver could have a
fault. Consult with your dealer/retailer.
4-73

Other InformationThe Bluetooth
®
word mark and logos are owned by
the Bluetooth
®
SIG, Inc. and any use of such marks
by General Motors is under license. Other trademarks
and trade names are those of their respective owners.
SeeRadio Frequency Statement on page 8-20for
FCC information.
Theft-Deterrent FeatureTHEFTLOCK
®
is designed to discourage theft of the
vehicle’s radio by learning a portion of the Vehicle
Identification Number (VIN). The radio does not operate
if it is stolen or moved to a different vehicle.
Audio Steering Wheel Controls
Vehicles with audio
steering wheel controls
could differ depending on
the vehicle’s options.
Some audio controls can
be adjusted at the steering
wheel.
w
(Next):Press to go to the next radio station stored
as a favorite, or the next track if a CD is playing.
cx
(Previous/End):Press to go to the previous
radio station stored as a favorite, the next track if a CD is
playing, to reject an incoming call, or end a current call.
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bg
(Mute/Push to Talk):Press to silence the vehicle
speakers only. Press again to turn the sound on. For
vehicles with OnStar
®or Bluetooth
®systems, press and
hold
bg
for longer than two seconds to interact with
those systems. See the OnStar Owner’s Guide and
Bluetooth®on page 4-74for more information.
SRCE (Source):Press to choose between the radio
(AM, FM, XM), CD, and auxiliary input jack.
+
e
−
e
(Volume):Press to increase or to decrease
the radio volume.
¨
(Seek):Press to go to the next radio station while in
AM, FM, or XM™. Press
¨
to go to the next track or
chapter while sourced to the CD.
Radio ReceptionFrequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and external
electronic devices are plugged into the accessory
power outlet. If there is interference or static, unplug
the item from the accessory power outlet.
AMThe range for most AM stations is greater than for FM,
especially at night. The longer range can cause station
frequencies to interfere with each other. For better radio
reception, most AM radio stations boost the power levels
during the day, and then reduce these levels during the
night. Static can also occur when things like storms and
power lines interfere with radio reception. When this
happens, try reducing the treble on the radio.FM StereoFM signals only reach about 10 to 40 miles
(16 to 65 km). Although the radio has a built-in electronic
circuit that automatically works to reduce interference,
some static can occur, especially around tall buildings
or hills, causing the sound to fade in and out.XM™ Satellite Radio ServiceXM Satellite Radio Service gives digital radio reception
from coast-to-coast in the 48 contiguous United States,
and in Canada. Just as with FM, tall buildings or hills can
interfere with satellite radio signals, causing the sound to
fade in and out. In addition, traveling or standing under
heavy foliage, bridges, garages, or tunnels may cause
loss of the XM signal for a period of time.
4-85

Cellular Phone UsageCellular phone usage may cause interference with
the vehicle’s radio. This interference may occur when
making or receiving phone calls, charging the phone’s
battery, or simply having the phone on. This interference
causes an increased level of static while listening to
the radio. If static is received while listening to the radio,
unplug the cellular phone and turn it off.Backglass AntennaThe AM-FM antenna is integrated with the rear window
defogger, located in the rear window. Make sure that
the inside surface of the rear window is not scratched
and that the lines on the glass are not damaged. If the
inside surface is damaged, it could interfere with radio
reception. For proper radio reception, the antenna
connector needs to be properly attached to the post
on the glass.
If a cellular telephone antenna needs to be attached to
the glass, make sure that the grid lines for the AM-FM
antenna are not damaged. There is enough space
between the grid lines to attach a cellular telephone
antenna without interfering with radio reception.Notice:Using a razor blade or sharp object to clear
the inside rear window can damage the rear window
antenna and/or the rear window defogger. Repairs
would not be covered by the vehicle warranty. Do not
clear the inside rear window with sharp objects.
Notice:Do not apply aftermarket glass tinting with
metallic film. The metallic film in some tinting
materials will interfere with or distort the incoming
radio reception. Any damage caused to your
backglass antenna due to metallic tinting materials
will not be covered by the vehicle warranty.
XM™ Satellite Radio Antenna
SystemThe XM Satellite Radio antenna is located on the roof of
the vehicle. Keep the antenna clear of obstructions for
clear radio reception.
If the vehicle has a sunroof, the performance of the
XM system may be affected if the sunroof is open.
4-86

Notice:If you leave the radio or other accessories
on during the jump starting procedure, they could be
damaged. The repairs would not be covered by the
warranty. Always turn off the radio and other
accessories when jump starting the vehicle.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or the accessory power outlets. Turn off the
radio and all lamps that are not needed. This will
avoid sparks and help save both batteries. And it
could save the radio!
4. Open the hoods and locate the batteries. Find the
positive (+) and negative (−) terminal locations on
each vehicle.
You will not need to access your battery for jump
starting. Your vehicle has a remote positive (+) jump
starting terminal for that purpose. The remote
positive (+) terminal is located in the engine
compartment on the passenger’s side of the
vehicle, on the underhood fuse block. SeeEngine
Compartment Overview on page 6-14for more
information on location.To uncover the remote
positive (+) terminal,
remove the fuse block
cover. You should always
use the remote positive (+)
terminal instead of the
positive (+) terminal on the
battery.
{
WARNING:
An electric fan can start up even when the engine
is not running and can injure you. Keep hands,
clothing and tools away from any underhood
electric fan.
6-40