
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
<(Rear):Press this button to turn the rear window
defogger on or off. An indicator light above the
button will come on to let you know that the rear window
defogger is activated.
If driving below 50 mph (80 km/h), the rear window
defogger will turn off about 15 minutes after the button
is pressed. If you need additional warming time,
press the button again.
If your vehicle’s speed is maintained above 50 mph
(80 km/h), the rear window defogger will remain on once
the button is pressed.
If your vehicle has the remote start feature, the rear
defogger will automatically be turned on if it is cold
outside. The indicator light will not be on. When
the vehicle transitions out of remote start mode the rear
defogger will turn off.
Notice:Using a razor blade or sharp object to clear
the inside rear window may damage the rear
window defogger. Repairs would not be covered by
your warranty. Do not clear the inside of the rear
window with sharp objects.
Outlet Adjustment
Rotate the instrument panel outlets and move the
louvers on the outlets to change the direction and
amount of air ow in your vehicle.
Operation Tips
Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that may
block the ow of air into your vehicle.
Use of non-GM approved hood de ectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of objects
to help circulate the air inside of your vehicle more
effectively.
When an objectionable odor outside the vehicle is
encountered, use the recirculation mode, with the
temperature knob at a comfortable setting to prevent
the odor from entering the vehicle through the
ventilation system. This can be helpful when driving
through a long tunnel with poor ventilation.
However, extended usage of this mode in cold or
cool weather can cause window fogging.
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ENTER/r(Enter):Press this button to select a
menu option or to acknowledge a warning message.
The DIC messages will be read through your audio
system display.
DIC Operation and Displays
The DIC comes on when the ignition is on. If your
vehicle has the uplevel audio system, the time and
outside temperature will be shown on the rst line of the
display and the DIC information will be shown on the
second line of the display.
The DIC has different modes which can be accessed by
pressing the DIC buttons. The button functions are
detailed in the following.
Information Mode
INFO/4(Information):Press this button to scroll
through the vehicle information mode displays in the
following order:
TRIP A
TRIP B
FUEL RANGE (Fuel Range Until Empty)
ECON (Average Fuel Economy)
AV SPEED (Average Vehicle Speed)
OIL LIFE (Engine Oil Life System)TRIP A or TRIP B:Press the information button until
TRIP A or TRIP B is displayed. This shows the
current distance traveled since the last reset for each
trip odometer in either miles or kilometers. Both
odometers can be used at the same time. Each trip
odometer can be reset to zero separately by pressing
and holding the enter button for a few seconds while the
desired trip odometer is displayed.
FUEL RANGE:Press the information button until FUEL
RANGE is displayed. This shows the remaining
distance you can drive without refueling. It is based on
fuel economy and the fuel remaining in the tank.
The fuel economy data used to determine fuel range is
an average of recent driving conditions. As your
driving conditions change, this data is gradually updated.
Fuel range cannot be reset.
ECON (Economy):Press the information button until
ECON is displayed. Average fuel economy is how
many miles per gallon or liters per 100 kilometers your
vehicle is getting based on current and past
driving conditions.
Press and hold the enter button while ECON is
displayed to reset the average fuel economy. Average
fuel economy will then be calculated starting from
that point. If the average fuel economy is not reset, it
will be continually updated each time you drive.
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DIC Vehicle Personalization
The following personalization options may appear
on your vehicle’s audio display by pressing the
MENU button:
UNITS:When UNITS appears on the display, press the
enter button to move between METRIC or ENGLISH.
When you have made your choice, press the MENU
button to record your selection. The initial setting from
the factory is English for the United States and metric
for Canada.
If you choose English, all information will be displayed
in English units. For example, distance in miles and fuel
economy in miles per gallon is displayed.
If you choose metric, all information will be displayed in
metric units. For example, distance in kilometers and
fuel economy in liters per 100 kilometers is displayed.
The unit measurement will also change the trip
odometer, temperature, and average fuel
economy displays.
OIL LIFE RESET:When this option is displayed, you
can reset the engine oil life system. To reset the system,
seeEngine Oil Life System on page 5-20.REMOTE START:The remote start option, if equipped,
can be enabled or disabled. When REMOTE START
appears on the display, press the enter button to move
between OFF and ON. When you have made your
choice, press the MENU button to record your selection.
The initial setting from the factory is ON.
LOCK HORN:If your vehicle has remote keyless entry,
this option which allows the vehicle’s horn to chirp
every time the lock button on the remote keyless entry
transmitter is pressed, can be enabled or disabled.
When LOCK HORN appears on the display, press the
enter button to move between ON and OFF. When
you have made your choice, press the MENU button to
record your selection. The initial setting from the
factory is OFF.
UNLOCK HORN:If your vehicle has remote keyless
entry, this option which allows the vehicle’s horn to chirp
every time the unlock button on the remote keyless
entry transmitter is pressed, can be enabled or disabled.
When UNLOCK HORN appears on the display, press
the enter button to move between ON and OFF.
When you have made your choice, press the MENU
button to record your selection. The initial setting from
the factory is OFF.
3-52

Radio with CD (Base Level)
Playing the Radio
O
(Power):Press this knob to turn the system on
and off.
u(Volume):Turn this knob to increase or to
decrease the volume.DISP (Display):Press this knob to switch the display
between the time and the temperature or the radio
station frequency and the temperature. When the ignition
is off, press this knob to display the time.
To change the default on the display, press the DISP
knob until you see the display you want, then hold
the knob for two seconds. The radio will produce a beep
and the selected display will now be the default.
Finding a Station
AM/FM/CD:Press this button to switch between FM1,
FM2, AM, and CD. The display will show the selection.
ADJ (Adjust):Turn this knob to select radio stations.
SEEK
w/ SEEKx:Press the SEEK up button or the
SEEK down button to go to the next or to the previous
station and stay there.
To scan stations, press and hold either SEEK button for
two seconds until you hear a beep. The radio will go
to a station, play for a few seconds, then go on to
the next station. Press either SEEK button again to
stop scanning. United States shown, Canada similar
3-56

SEEKx:Press this button to go to the start of the
current track if more than eight seconds have played.
The track number will appear on the display. If this
button is pressed more than once, the player will
continue moving backward through the CD.
If this button is held for more than two seconds, the
CD will enter CD scan mode and the CD will play the
rst 10 seconds of each track. Press this button again to
stop scanning.
DISP (Display):Press this knob to see the current
track number, time, and temperature or the track
number, the elapsed time of the track, and the
temperature.
To change the default on the display, press this knob
until you see the display you want, then hold the
knob for two seconds. You will hear a beep and the
selected display will now be the default.
AM/FM/CD:Press this button when listening to the
radio to play a CD.
EJECT /
Z(Eject):Press this button to eject a CD.
Eject may be activated with either the ignition or
radio off. CDs may be loaded with the ignition and radio
off if this button is pressed rst.
CD Messages
If the CD comes out, it could be for one of the
following reasons:
It is very hot. When the temperature returns to
normal, the CD should play.
You are driving on a very rough road. 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.
There may have been a problem while burning
the CD.
The label may 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 GM dealer. If the radio displays
an error message, write it down and provide it to
your GM dealer when reporting the problem.
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XM™ Satellite Radio Service
XM™ is a satellite radio service that is based in the
48 contiguous United States and in Canada (if
available). XM™ offers over 100 coast-to-coast channels
including music, news, sports, talk, and children’s
programming. XM™ provides digital quality audio and
text information that includes song title and artist name.
A service fee is required in order to receive the XM™
service. For more information, contact XM™ at
www.xmradio.com or call 1-800-852-XMXM (9696).
Playing the Radio
O
(Power):Press this knob to turn the system on
and off.
u(Volume):Turn this knob to increase or to
decrease the volume.
DISP (Display):Press this knob to switch the display
between the time and the temperature or the radio
station frequency and the temperature. When the ignition
is off, press this knob to display the time.
For RDS, press this knob to change what appears on
the display while using RDS. The display options
are station name, RDS station frequency, PTY, and the
name of the program (if available).For XM™ (if equipped), press this knob while in
XM mode to retrieve four different categories of
information related to the current song or channel:
Artist, Song Title, Category or PTY, Channel
Number/Channel Name.
To change the default on the display, press the DISP
knob until you see the display you want, then hold
the knob for two seconds. The radio will produce a beep
and the selected display will now be the default.
AUTO
u(Automatic Volume):With automatic
volume, the audio system adjusts automatically to make
up for road and wind noise as you drive.
Set the volume at the desired level. Press this button to
select LOW, MEDIUM, or HIGH. AUTO VOL LOW,
AUTO VOL MEDIUM, or AUTO VOL HIGH will appear
on the display. Each higher setting will allow for
more volume compensation at faster vehicle speeds.
Then as you drive, automatic volume increases
the volume, as necessary, to overcome noise at any
speed. The volume level should always sound the same
to you as you drive. AUTO VOL NONE will appear on
the display if the radio cannot determine the vehicle
speed or if the engine is not running. To turn automatic
volume off, press this button until AUTO VOL OFF
appears on the display.
3-62

RDM (Random):Press this button to hear the tracks in
random, rather than sequential, order. T#, RANDOM,
and RDM will appear on the display. T and the
track number will appear on the display when each
track starts to play. Press RDM again to turn off random
play. RANDOM OFF will appear on the display and
RDM will disappear from the display.
xSEEKw:Press the down arrow to go to the start of
the current track if more than eight seconds have played.
If this arrow is pressed more than once, the player will
continue moving backward through the CD.
Press the up arrow to go to the start of the next track. If
this arrow is pressed more than once, the player will
continue moving forward through the CD.
If either arrow is held or pressed for more than
two seconds, the CD will enter CD scan mode and the
CD will play the rst 10 seconds of each track. Press
either arrow again to stop scanning.
DISP (Display):Press this knob to see how long the
current track has been playing. T, the track number, and
the elapsed time of the track will appear on the
display. To change the default on the display, time orelapsed time, press the knob until you see the display
you want, then hold the knob for two seconds. The radio
will produce one beep and the selected display will
now be the default. Pressing this button will also display
text on commercially recorded CDs (if available).
AUTO TONE/AUTO EQ (Automatic
Equalization):Press this button to select the desired
equalization setting while playing a CD. The equalization
will be automatically recalled whenever a CD is
played. For more information, see AUTO TONE/AUTO
EQ listed previously in this section.
BAND:Press this button to listen to the radio when a
CD is playing. The inactive CD will remain safely
inside the radio for future listening.
SRCE (Source):Press this button to play a CD or to
access a remote device (if installed) when listening
to the radio.
EJECT /
Z(Eject):Press this button to eject a CD.
Eject may be activated with either the ignition or
radio off. CDs may be loaded with the ignition and radio
off if this button is pressed rst.
3-70

Radio Data System (RDS)
The audio system has a Radio Data System (RDS).
RDS features are available for use only on FM stations
that broadcast RDS information.
With RDS, the radio can do the following:
Seek to stations broadcasting the selected type of
programming
Receive announcements concerning local and
national emergencies
Display messages from radio stations
Seek to stations with traffic announcements
This system relies upon receiving speci c information
from these stations and will only work when the
information is available. In rare cases, a radio station
may broadcast incorrect information that will cause
the radio features to work improperly. If this happens,
contact the radio station.
While the radio is tuned to an RDS station, the station
name or call letters will appear on the display instead of
the frequency. RDS stations may also provide the
time of day, a program type (PTY) for current
programming, and the name of the program being
broadcast.
XM™ Satellite Radio Service
XM™ is a satellite radio service that is based in
the 48 contiguous United States and in Canada
(if available). XM™ offers over 100 coast-to-coast
channels including music, news, sports, talk, and
children’s programming. XM™ provides digital quality
audio and text information that includes song title
and artist name. A service fee is required in order to
receive the XM™ service. For more information,
contact XM™ at www.xmradio.com or call
1-800-852-XMXM (9696).
Playing the Radio
O
(Power):Press this knob to turn the system on
and off.
u(Volume):Turn this knob to increase or to
decrease the volume.
DISP (Display):Press this knob to switch the display
between time and temperature or radio station frequency
and temperature. When the ignition is off, press this
knob to display the time.
For RDS, press the DISP knob to change what appears
on the display while using RDS. The display options
are station name, RDS station frequency, PTY, and the
name of the program (if available).
3-72