
Setting the Tone (Bass/Treble)
AUDIO:Push and release this knob until BASS, MID,
or TREBLE appears on the display. Then turn the
AUDIO knob to increase or to decrease. If a station is
weak or noisy, decrease the treble.
To adjust bass, midrange, or treble to the middle
position, select BASS, MID, or TREBLE. Then push and
hold the AUDIO knob for more than two seconds until
you hear a beep. BASS and a zero, MID and a zero, or
TREBLE and a zero will appear on the display.
To adjust both tone controls and both speaker controls
to the middle position, rst end out of audio mode
by waiting ve seconds without making any changes.
Then push and hold the AUDIO knob for more than
two seconds until you hear a beep. ALL CENTERED
will appear on the display.
EQ (Equalizer):Press this button to select customized
equalization settings designed for country/western,
jazz, talk, pop, rock, and classical.
Adjusting the Speakers (Balance/Fade)
AUDIO:To adjust the balance between the right
and the left speakers, push and release the AUDIO
knob until BAL appears on the display. Then turn the
AUDIO knob to move the sound toward the right or
the left speakers. A bar graph with indicators will show
how the sound is balanced.
To adjust the fade between the front and the rear
speakers, push and release the AUDIO knob until FADE
appears on the display. Then turn the AUDIO knob to
move the sound toward the front or the rear speakers.
A bar graph with indicators will show how the sound
is balanced.
To adjust balance or fade to the middle position, select
BAL or FADE. Then push and hold the AUDIO knob
for more than two seconds until you hear a beep. The
indicator will be centered on the display.
To adjust both tone controls and both speaker controls
to the middle position, rst end out of audio mode
by waiting ve seconds without making any changes.
Then push and hold the AUDIO knob for more than
two seconds until you hear a beep. ALL CENTERED
will appear on the display.
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Adjusting the Speakers (Balance/Fade)
AUDIO:To adjust the balance between the right
and the left speakers, push and release AUDIO until
BAL appears on the display. Then turn the AUDIO knob
to move the sound toward the right or the left speakers.
A bar graph with indicators will appear on the display.
To adjust the fade between the front and the rear
speakers, push and release AUDIO until FADE appears
on the display. Then turn the AUDIO knob to move
the sound toward the front or the rear speakers. A bar
graph with indicators will appear on the display.
To adjust balance or fade to the middle position, select
BAL or FADE. Then push and hold AUDIO for more
than two seconds until you hear a beep. The indicator
will be centered on the display.
To adjust both tone controls and both speaker controls
to the middle position, end out of audio mode by
waiting ve seconds without making any changes. Then
push and hold AUDIO for more than two seconds
until you hear a beep. ALL CENTERED will appear on
the display.
Finding a Program Type (PTY) Station
To select and nd a desired PTY perform
the following:
1. Press P-TYP to activate program type select mode.
P-TYPE will appear on the display.
2. Turn the AUDIO knob to select a PTY.
3. Once the desired PTY is displayed, press either
SEEK arrow to select the PTY and to take you to
the PTY’s rst station.
4. To go to another station within that PTY and the
PTY is displayed, press either SEEK arrow once.
If the PTY is not displayed, press either SEEK
arrow twice to display the PTY and then to go to
another station.
5. Press P-TYP to exit program type select mode.
If PTY times out and is no longer on the display,
go back to Step 1.
If both PTY and TRAF are on, the radio will search for
the selected PTY and traffic announcements.
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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 you move 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.
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To program this feature, do the following:
1. Set all radio preferences. For more information see
“Setting Preset Stations” and “Setting the Tone”
listed for the radio.
2. Locate the memory buttons on the driver’s
door panel.
3. Press one of the memory buttons, 1 or 2, until you
hear two beeps. The beeps con rm that the
selection has been saved and can now be recalled.
Follow these steps each time you want to change the
stored settings.
Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of your
vehicle’s radio. It works by using a secret code to
disable all radio functions whenever battery power is
removed and the radio is placed in a different vehicle.
This feature requires no user input to be activated.
The radio is automatically armed when it is put into the
vehicle for the rst time.
When the ignition is turned off, the blinking red light
indicates that THEFTLOCK
®is armed.
If THEFTLOCK®is activated, the radio will not operate
if stolen. The radio will display LOCKED and a red
LED indicator light will come on above the key symbol
to indicate a locked condition. If this occurs, the radio will
need to be returned to your GM dealer.
Audio Steering Wheel Controls
If your vehicle has this feature, some audio controls
can be adjusted at the steering wheel. They include
the following:
QSEEKR:Press the up or the down arrow to go to
the next or to the previous station and stay there.
The sound will mute while seeking. The radio will
only seek stations with a strong signal that are in the
selected band.
When playing a cassette tape or a CD, press the up
arrow to go to the next selection.
BAND:Press this button to switch between FM1, FM2,
AM, or XM1 or XM2 (if equipped).
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