
3-41
Playing a Cassette Tape
With the radio on, insert a cassette tape. The tape will
begin playing as soon as it is inserted. When one side of
your cassette tape is done playing, auto reverse plays the
other side of your cassette tape. Cassette tapes may be
loaded with the radio off but they will not start playing
until the radio is on. If you want to insert a cassette tape
when the ignition is off, first press the eject button.
While the tape is playing, use the VOL, TONE, LEVEL
and DSP controls just as you do for the radio. Other
controls may have different functions when a tape is
inserted. The display will show an underlined tape
symbol. TAPE PLAY will appear on the display when a
tape is playing, with an arrow to indicate which side of
the tape is playing.
If an error occurs while trying to play a cassette tape,
it could be that:
The cassette tape is tight and the cassette player
cannot turn the hubs of the tape. Hold the cassette
tape with the open end down and try turning the
right hub counterclockwise with a pencil. Flip the
tape over and repeat. If the hubs do not turn easily,
your cassette tape may be damaged and should not
be used in the player. Try a new tape to be sure your
player is working properly.The cassette tape is broken. (Check to see if your
tape is broken. Try a new tape.)
RW: Press the left arrow to rewind the tape rapidly.
The radio will play while the tape rewinds. You may use
your station pushbuttons to tune to another radio station
while in RW mode. Press the left arrow again to return
to playing speed.
FF: Press the right arrow to fast forward to another part
of the tape. The radio will play while the tape advances.
You may use your station pushbuttons to tune to another
radio station while in FF mode. Press the right arrow
again to return to playing speed.
TUNE SEEK: When this button is pressed, it has
two positions. This button works the same, whether it is
pressed to the first or second position. Press this button
to seek to the next or previous selection on the tape.
Your tape must have at least three seconds of silence
between each selection for TUNE
-SEEK to work.
The sound will mute while seeking.
SCAN: Press this button to listen to selections for a
few seconds. The tape will go to a selection, stop for
a few seconds, then go on to the next selection.
Press this button again to stop scanning.

3-42
SIDE: Press this button to change the side of the tape
that is playing.
EJECT: Press the upward triangle button to the right
of the cassette tape player to remove a tape. The radio
will play. Eject may be activated with the radio off
and/or the ignition off.
CLEAN TAPE: If this message appears on the display,
the cassette tape player needs to be cleaned. It will still
play tapes, but you should clean it as soon as possible to
prevent damage to the tapes and player. See ªCare of
Your Cassette Tape Playerº in the Index. After you
clean the player, press and hold the eject button for three
seconds to reset the CLEAN TAPE indicator. The radio
will display CLEAN TAPE MSG CLEARED to show
that the indicator was reset.
Your cassette tape player automatically reduces
background noise. Dolby Noise Reduction is
manufactured under a license from Dolby Laboratories
Licensing Corporation. Dolby and the double
-D
symbol are trademarks of Dolby Laboratories
Licensing Corporation.
Auto CrO
2 allows the cassette tape player to adjust to
the type of cassette tape for clearer sound for CrO
2cassette tapes.
Multimedia System
This radio has been designed to connect to your internet
account to send or receive e
-mail or to browse the world
wide web. The radio also uses enhanced Radio Data
Systems (RDS) to provide you with information such as
localized traffic and weather.
Internet Access
Your radio contains a modem that allows you to access
e
-mail or the World Wide Web using a Personal Digital
Assistant (PDA), Hand held PC or Laptop Computer.
You will need a modem cable with a 25
-pin connector
designed for your device. If you have a nine pin serial
cable, you will need to supply a null modem with a
DB9 to DB25 connector. To access your internet
account, you must first configure your computer to
work with the radio's modem.
Palm Pilot Products
If you are using a Palm Pilot product, you will need to
obtain an e
-mail program and/or a web browser. You
can find these products at www.palm.com
. Select the
preferences application in your Palm Pilot Professional
or newer product, then select modem from the pull down
window. In the modem window, select speed at 4800 bps
and add the string AT&FX3.

3-44
The Setup Wizard will guide you through the steps to
create an e
-mail service. You may need to contact your
ISP for the information required to complete the setup.
Receiving and Sending E-Mail
Your radio uses the cellular phone to connect to your
ISP. Make sure the phone is secure and connected.
Begin the modem session by connecting the modem
cable (or serial cable with a null modem) to your
computing device. Press and release the modem door on
the radio near the recessed bumps. Connect the cable to
the radio's 25
-pin connector. Start your e-mail program
and connect to the ISP. The radio will receive the phone
number from your PDA and instruct the phone to dial
the number. While connecting, the audio from your
radio will be briefly muted and you will hear the tones
being generated as the modem establishes a connection.
When the connection is complete, the audio will return.
When you end your e
-mail session your radio will
instruct the phone to hang up.
Cellular Phone Reception
If the reception of the cellular signal weakens the error
rate of the modem will increase. If you are having
difficulty connecting or sending and receiving data the
cellular signal may be too weak. To ensure good signal conditions, the cell phone display should show
a minimum of three to four bars for signal strength.
The volume on the phone handset should be set to
three bars for best results.
Text Based Information Services
Your radio can be used to gather information using
enhanced Radio Data Systems (RDS) while you are out of
the vehicle. The radio can provide text
-based information
such as traffic and weather. This is done through a
nationwide network of FM stations. You do not need to
know which station is providing this service, the radio will
search out the station when not being used. Your dealer
can provide details on how to obtain this service.
You can program the radio to automatically wake up
twice daily, for example, at 7 AM and again at 4:30 PM.
If your vehicle is off, the radio will wake up at these
programmed times to gather the information. Although
the radio is awake and receiving data, it will appear to
be off. There will be no sound or display. It may take
up to 15 minutes for each update. The information
will then be available for review when you enter your
vehicle. If the vehicle is on at the time of the scheduled
update, the update will not be performed. In addition
to the user programmable times, the system will
automatically update the information when you turn
the ignition off and leave the vehicle.

3-45 Programming for News/Information Updates
Your vehicle is delivered with the Communiport
Infotainment radio programmable updates off. You
can program the radio to provide two daily updates.
To program the update times follow these steps:
1. Press and hold the INFO button for approximately
two seconds. This will cause the radio to enter the
programming mode.
2. Press and release the INFO button, UPDATE 1
TIME will appear on the display. Use the HR and
MN buttons to set the time you would like to retrieve
the first news and information update.
3. Press and release the INFO button again, UPDATE
2 TIME will appear on the display. Use the HR and
MN buttons to set the time to retrieve the second
daily news and information update.
The HR button can be used to select OFF if one or both
automatic updates are not required.
If you have not started your vehicle in a couple of days
the radio will switch to a reduced update schedule by
skipping every other update time. After approximately
three days the radio will stop providing information
updates until you restart your vehicle. This is intended
to conserve your vehicle's battery.
Programming for an Immediate
Information Update
To program an immediate news update, press and hold
the INFO button until UPDATE NOW? PRESS RDM
appears on the display. Then press the RDM button while
UPDATE NOW? PRESS RDM is being displayed.
The radio will begin the update by switching to the
FM band, if not already there, and tuning to the service
provider's station. If you are listening to AM, FM or
weather, UPDATING INFO.... will appear on the
display until the update has completed. You can switch
the source to cassette or CD changer or turn the radio
off without interrupting the update.
You can also perform the update while listening to the
cassette player or CD changer. The radio will briefly
display UPDATING INFO...., then return to the
normal display. The radio will beep once to let you
know when the update has completed.
To cancel the update and return to the station you were
listening to, turn the radio off and back on again.

3-46
While performing the information update, the radio will
temporarily disable the RDS buttons. The RDS buttons
will be enabled again once the update is completed.
When the radio begins an update, the information
contained in the radio's memory is cleared. If you
perform an immediate update and then quickly cancel it,
NO TEXT AVAILABLE will appear on the display.
Viewing the News/Information
To view the news/information, press and release the
INFO button. The radio will display TOPIC: ALL.
The radio will then begin displaying all the received
information at a rate of approximately three seconds
per display. You can page through the topics at a faster
rate by pressing and releasing the INFO button after
the text appears.
You can access a topic directly from the TOPIC: ALL
display by pressing and releasing the INFO button until
the desired topic is displayed. The radio will display the
information for that topic only.
If the radio has not received any information, NO TEXT
AVAILABLE will appear on the display. This will be
followed by the UPDATE NOW? PRESS RDM display
previously described.
Vehicle Control
Your radio can provide you with safety and convenience
features by performing the following vehicle control actions:
Unlocking or locking the doors,
opening the trunk,
flashing the parking lights and
sounding the horn.
If you need one of these services, contact the OnStar
service center.
When you turn your vehicle off, the radio will
automatically tune to your FM provider's station and
check for a vehicle control request received through
RDS. Your vehicle control request will be completed in
five minutes or less if your vehicle is in the continental
United States and in a location that can receive
FM broadcasts.
Vehicle control is available for six days from the time
you last turned off your vehicle. This time can be
increased up to 11 days by turning off the automatic
information updates as described previously. This would
be useful if you are going to be away from your vehicle
for an extended period of time.
For more information see OnStar in the Index.

3-47 Radio Data Systems (RDS) Program Type
(PTY) Selections
PTY List Description. . . . . . . . . . . . . . . . . . . . . . . . .
Adlt Hit Adult Hits. . . . . . . . . . . . . . . . . . . . . . . . . . .
Any Any. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Classicl Classical. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cls Rock Classical Rock. . . . . . . . . . . . . . . . . . . . . . .
College College. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Country Country. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Info Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jazz Jazz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Language Language. . . . . . . . . . . . . . . . . . . . . . . . . . .
News News. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nostalga Nostalgia. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oldies Oldies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Persnlty Personality. . . . . . . . . . . . . . . . . . . . . . . . . .
Public Public. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
R & B Rhythm and Blues. . . . . . . . . . . . . . . . . . . . . . .
Rel Musc Religious Music. . . . . . . . . . . . . . . . . . . . .
Rel Talk Religious Talk. . . . . . . . . . . . . . . . . . . . . . . . PTY List Description. . . . . . . . . . . . . . . . . . . . . . . . .
Rock M Rock Music. . . . . . . . . . . . . . . . . . . . . . . . . . .
Soft Soft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Soft Rock Soft Rock. . . . . . . . . . . . . . . . . . . . . . . . . .
Sports Sports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Talk Talk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Top 40 Top 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weather Weather. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Factory PTY Presets
PresetFM1FM2
Preset 1Adult HitsJazz
Preset 2ClassicalOldies
Preset 3NewsReligious Music
Preset 4PublicSoft Rock
Preset 5RockR & B
Preset 6CountryTop 40

3-48
Navigation/Radio System (Option)
Navigation/Radio Display and Controls
The display screen is located in the center of the
instrument panel. There are eight ªhardº buttons and a
touch sensitive screen.Your vehicle may be equipped with an AM
-FM stereo
navigation radio system that includes digital sound
processing (DSP), a Radio Data System (RDS) with
program ªtypeº selections (PTY) that will seek out
the kind of music you want to listen to. The radio
system can also communicate with your navigation
system to broadcast announcements on traffic, weather
and emergency alert communications. For information
on how to use this system, see ªNavigation/Radio
Systemº supplement.
CD Adapter Kits
It is possible to use a portable CD player adapter kit
with your cassette tape player after activating the bypass
feature on your tape player.
To activate the bypass feature, use the following steps:
1. Turn the ignition to ON or ACC.
2. Turn the radio off.
3. Press and hold the SOURCE button for two seconds.
The tape symbol on the display will flash three
times, indicating the feature is active.
4. Insert the adapter into the cassette slot.
This override routine will remain active until the eject
button is pressed.

3-49 Console-Mounted CD Changer (Option)
With the compact disc changer, you can play up to six
discs continuously. Normal size discs may be played
using the slots supplied in the magazine.
You must first load the magazine with discs before you
can play a compact disc. Load the CDs from bottom to
top, placing a disc in the magazine label side up. If you
load a disc label side down, the disc will not play and an
error will occur. Repeat this procedure for loading up to
six discs in the magazine.Once you have loaded the discs in the magazine,
slide open the door of the compact disc (CD) changer.
Push the magazine into the changer in the direction of
the arrow marked on top of the magazine.
Close the door by sliding it all the way forward. When
the CD magazine is loaded, the changer will begin
checking for discs in the magazine. This will continue
for up to one minute, depending on the number of
discs loaded.
To eject the magazine from the player, slide the CD
changer door all the way open, then press the eject
button. Remember to keep the door closed whenever
possible to keep dirt and dust from getting inside
the changer.
Whenever a CD magazine with discs is loaded in the
changer, the CD changer symbol will appear on the
radio display. If the CD changer is checking the
magazine for CDs, the CD symbol will flash on the
display until the changer is ready to play. When a
CD begins playing, a disc and track number will be
displayed. The disc numbers are listed on the front
of the magazine.
All of the CD functions are controlled by the radio
buttons, except for ejecting the CD magazine.