Notice:Before adding any sound equipment to
your vehicle, such as an audio system, CD player,
CB radio, mobile telephone, or two-way radio,
make sure that it can be added by checking with
your dealer. Also, check federal rules covering
mobile radio and telephone units. If sound
equipment can be added, it is very important to do
it properly. Added sound equipment may interfere
with the operation of your vehicle’s engine, radio,
or other systems, and even damage them. Your
vehicle’s systems may interfere with the operation
of sound equipment that has been added.
Your vehicle has a feature called Retained Accessory
Power (RAP). With RAP, the audio system can be
played even after the ignition is turned off. See
Retained Accessory Power (RAP) on page 2-24for
more information.
Setting the Time for Radios without
Radio Data Systems (RDS)
To set the hour, press the clock button. The clock
symbol will appear on the display and the hour number
will ash. Then turn the ADJ knob to increase or to
decrease. To set the minutes, press the clock button
again. The minute numbers will ash. Then turn the
ADJ knob to increase or to decrease. The time can be
set with the ignition on or off.
Setting the Time for Radios with
Radio Data Systems (RDS)
To set the hour, press the clock button. The clock
symbol will appear on the display and the hour number
will ash. Then turn the ADJ knob to increase or to
decrease. To set the minutes, press the clock button
again. The minute numbers will ash. Then turn the
ADJ knob to increase or to decrease. The time can be
set with the ignition on or off.
To synchronize the time with an FM station broadcasting
Radio Data System (RDS) information, press and
hold the clock button to enter the clock set mode,
then press and hold the clock button for three seconds
until UPDATED appears on the display. If the time
is not available from the station, NO UPDATE will
appear on the display.
RDS time is broadcast once a minute. After tuning to
an RDS broadcast station, it may take a few minutes for
the time to update.
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Adjusting the Speakers (Balance/Fade)
BAL/FADE /S(Balance/Fade):To adjust the
balance between the right and the left speakers, press
and release the balance and fade button until BAL
appears on the display. Turn the ADJ knob to move the
sound toward the right or the left speakers.
To adjust the fade between the front and the rear
speakers, press and release the balance and fade
button until FADE appears on the display. Then turn
the ADJ knob to move the sound toward the front or
the rear speakers.
To adjust the balance or the fade to the middle position,
select BAL or FADE. Then press and hold the balance
and fade button for more than two seconds. You
will hear a beep and the level will be adjusted to the
middle position.
To adjust the speaker controls to the middle position,
rst end out of balance and fade by pressing another
button, causing the radio to perform that function, or by
waiting ve seconds for the display to return to the
default display. Then press and hold the balance and
fade button for more than two seconds until you hear a
beep. ALL CENTERED will appear on the display.
Radio Messages
CALIBRATE:The audio system has been calibrated for
your vehicle from the factory. If CALIBRATE appears
on the display it means that the radio has not been
con gured properly for your vehicle and must be
returned to your GM dealer for service.
LOCKED:This message is displayed when the
THEFTLOCK
®system has locked up. Take the vehicle
to your GM dealer for service.
If any error occurs repeatedly or if an error cannot be
corrected, contact your GM dealer.
Playing a CD
Insert a CD partway into the slot, label side up. The
player will pull it in and the CD should begin playing.
If you want to insert a CD with the ignition off, rst press
the eject button or the DISP knob.
As each new track starts to play, the track number will
appear on the display.
If the ignition or radio is turned off with a CD in the
player, it will stay in the player. When the ignition
or radio is turned on, the CD will start playing, where
it stopped, if it was the last selected audio source.
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If the entire message is not displayed, parts of the
message will appear every three seconds. To scroll
through the message, press and release the MSG
button. A new group of words will appear on the display
after every press of the button. Once the complete
message has been displayed, MSG will disappear
from the display until another new message is received.
The last message can be displayed by pressing the
MSG button. You can view the last message until a new
message is received or a different station is tuned to.
When a message is not available from a station,
NO MESSAGE will appear on the display.
TRAF (Traffic):If TRAFFIC appears on the display,
the tuned station broadcasts traffic announcements
and when a traffic announcement comes on the tuned
radio station you will hear it.
If the station does not broadcast traffic announcements,
press the TRAF button and the radio will seek to a station
that does. When a station that broadcasts traffic
announcements is found, the radio will stop seeking and
TRAF and brackets will appear on the display. If no
station is found that broadcasts traffic announcements,
NO TRAFFIC INFO will appear on the display.If TRAF is on the display, press the TRAF button to
turn off the traffic announcements.
The radio will play the traffic announcement even if
the volume is low. The radio will interrupt the play of
a CD if the last tuned station broadcasts traffic
announcements.
This function does not apply to XM™ Satellite Radio
Service.
Radio Messages
CALIBRATE:The audio system has been calibrated
for your vehicle from the factory. If CALIBRATE appears
on the display, it means that the radio has not been
con gured properly for your vehicle and it must
be returned to your GM dealer for service.
LOCKED:This message is displayed when the
THEFTLOCK
®system has locked up. Take your vehicle
to your GM dealer for service.
If any error occurs repeatedly or if an error cannot be
corrected, contact your GM dealer.
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XM™ Radio Messages
Radio Display
MessageCondition Action Required
XL (Explicit Language
Channels)XL on the radio display,
after the channel name,
indicates content with
explicit language.These channels, or any others, can be blocked at a
customer’s request, by calling 1-800-852-XMXM (9696).
Updating Updating
encryption codeThe encryption code in the receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
No Signal Loss of 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 Acquiring channel audio
(after 4 second delay)The audio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.
CH Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
CH Unavail Channel no longer
availableThis 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 Info Artist Name/Feature
not availableNo artist information is available at this time on this channel.
The system is working properly.
No Info Song/Program Title
not availableNo song title information is available at this time on this
channel. The system is working properly.
3-67
XM™ Radio Messages (cont’d)
Radio Display
MessageCondition Action Required
No Info Category Name not
availableNo category information is available at this time on this
channel. The system is working properly.
No Info No Text/Informational
message availableNo text or informational messages are available at this time
on this channel. The system is working properly.
Not Found No channel available for
the chosen categoryThere are no channels available for the selected category.
The system is working properly.
XM Locked Theft lock active The XM receiver in your vehicle may have previously been in
another vehicle. For security purposes, XM receivers cannot
be swapped between vehicles. If this message is received
after having your vehicle serviced, check with your
GM dealer.
Radio ID Radio ID label (channel 0) If tuned to channel 0, this message will alternate with the XM
Radio eight digit radio ID label. This label is needed to
activate the service.
Unknown Radio ID not known
(should only be if
hardware failure)If this message is received when tuned to channel 0, there
may be a receiver fault. Consult with your GM dealer.
Chk XMRcvr Hardware failure in
the receiver moduleIf this message does not clear within a short period of time,
the receiver may have a fault. Consult with your GM dealer.
3-68
If the current tuned station does not broadcast traffic
announcements, press and hold this button for
two seconds and the radio will seek to a station that does.
When a station that broadcasts traffic announcements is
found, the radio will stop seeking and TRAF and brackets
will appear on the display. When a traffic announcement
comes on the tuned radio station you will hear it. If no
station is found that broadcasts traffic announcements,
NO TRAFFIC INFO will appear on the display.
If TRAF is on the display, press and hold the MSG button
for two seconds to turn off the traffic announcements.
The radio will play the traffic announcement even if
the volume is low. The radio will interrupt the play of
a CD if the last tuned station broadcasts traffic
announcements.
This function does not apply to XM™ Satellite
Radio Service.Radio Messages
CALIBRATE:The audio system has been calibrated
for your vehicle from the factory. If CALIBRATE appears
on the display it means that the radio has not been
con gured properly for the vehicle and it must be
returned to your GM dealer for service.
LOCKED:This message is displayed when the
THEFTLOCK
®system has locked up. Take your
vehicle to your GM dealer for service.
If any error occurs repeatedly or if an error cannot
be corrected, contact your GM dealer.
3-77
XM™ Radio Messages
Radio Display
MessageCondition Action Required
XL (Explicit Language
Channels)XL on the radio display,
after the channel name,
indicates content with
explicit language.These channels, or any others, can be blocked at a
customer’s request, by calling 1-800-852-XMXM (9696).
Updating Updating
encryption codeThe encryption code in the receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
No Signal Loss of 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 Acquiring channel audio
(after 4 second delay)The audio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.
CH Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
CH Unavail Channel no longer
availableThis 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 Info Artist Name/Feature
not availableNo artist information is available at this time on this channel.
The system is working properly.
No Info Song/Program Title
not availableNo song title information is available at this time on this
channel. The system is working properly.
3-78
XM™ Radio Messages (cont’d)
Radio Display
MessageCondition Action Required
No Info Category Name not
availableNo category information is available at this time on this
channel. The system is working properly.
No Info No Text/Informational
message availableNo text or informational messages are available at this time
on this channel. The system is working properly.
Not Found No channel available
for the chosen categoryThere are no channels available for the selected category.
The system is working properly.
XM Locked Theft lock active The XM receiver in the vehicle may have previously been in
another vehicle. For security purposes, XM receivers cannot
be swapped between vehicles. If this message is received
after having your vehicle serviced, check with your
GM dealer.
Radio ID Radio ID label
(channel 0)If tuned to channel 0, this message will alternate with the XM
Radio eight digit radio ID label. This label is needed to
activate the service.
Unknown Radio ID not known
(should only be if
hardware failure)If this message is received when tuned to channel 0, there
may be a receiver fault. Consult with your GM dealer.
Chk XMRcvr Hardware failure in
the receiver moduleIf this message does not clear within a short period of time,
the receiver may have a fault. Consult with your GM dealer.
3-79