
DIC Warnings and Messages
These warning messages will appear in the DIC display
if there is a problem detected in one of your vehicle’s
systems. With most messages, a warning chime
will sound when the message is displayed.
The messages will clear from the display when the
condition no longer exists. You can also acknowledge
and clear some messages from the display by pressing
and holding either the reset or information buttons.
The message will come back on the next time the
vehicle is turned off and back on if the condition still
exists. Your vehicle may have other warning messages.
AUTO (Automatic) LIGHTS OFF
This message will display if the automatic headlamp
system is disabled with the headlamp switch.
SeeAutomatic Headlamp System on page 3-15for
more information.
AUTO (Automatic) LIGHTS ON
This message will display if the automatic headlamp
system is enabled with the headlamp switch.
SeeAutomatic Headlamp System on page 3-15for
more information.
BRAKE FLUID
This message will display to inform the driver that the
brake uid level is low while the ignition is on. Have the
brake system serviced by your GM dealer as soon
as possible.
CHANGE OIL SOON
This message will display when the life of the engine oil
has expired and it should be changed.
When you acknowledge the CHANGE OIL SOON
message by clearing it from the display, you still must
reset the engine oil life system separately. SeeEngine
Oil Life System on page 5-16andScheduled
Maintenance on page 6-4for more information.
CHECK GAS CAP
This message will display if the gas cap has not been
fully tightened. You should recheck your gas cap to
make sure that it is on properly. A few driving trips with
the cap properly installed should turn the message off.
CRUISE ENGAGED
This message will display when the cruise control
system is active. SeeCruise Control on page 3-11for
more information.
3-43

LOW TRACTION
This message will display when the Enhanced Traction
System (ETS) is actively limiting wheel spin. Slippery
road conditions may exist if this message is displayed,
so adjust your driving accordingly. SeeEnhanced
Traction System (ETS) on page 4-10for more
information.
PARKING BRAKE
This message will display if the parking brake is left
engaged. SeeParking Brake on page 2-32for
more information.
POWER STEERING
This message will display if a problem has been
detected with the electric power steering. Have your
vehicle serviced immediately by your GM dealer.
SERVICE AIR BAG
This message will display when there is a problem with
the airbag system. Have your vehicle serviced
immediately by your GM dealer.
TRAILER SHIFT ON
On some models, if towing a trailer, this message will
display when the vehicle is changing shifting patterns so
that the engine oil does not heat up above the proper
engine operating temperature.
DIC Vehicle Personalization
Your vehicle has personalization capabilities that allow
you to program certain features to a preferred setting.
All of the features listed may not be available on
your vehicle. Only the features available will be
displayed on your DIC.
The default settings for the features were set when your
vehicle left the factory, but may have been changed
from their default state since that time.
To change feature settings, use the following procedure:
Entering Personalization Menu
1. Turn the ignition on while the vehicle is stopped.
2. Press and hold the information and reset buttons at
the same time for one second, then release to enter
the personalization menu.
If the vehicle speed is greater than 2 mph (3 km/h),
only the UNITS menu will be accessible.
3. Press the information button to scroll through the
available personalization menu modes.
Press the reset button to scroll through the available
settings for each mode.
If you do not make a selection within ten seconds,
the display will go back to the previous information
displayed.
3-45

Setting the Time
(Without Date Display)
If your vehicle has a base AM/FM radio with a single
CD player and preset buttons numbered one through six,
the radio will have a clock button for setting the time.
You can set the time by following these steps:
1. Press the clock button until the hour numbers begin
ashing on the display. Press the clock button a
second time and the minute numbers will begin
ashing on the display.
2. While either the hour or the minute numbers are
ashing, rotate the tune knob clockwise or
counterclockwise to increase or decrease the time.
Instead of using the tune knob, you can also
press the SEEK, FWD, or REV buttons to adjust
the time.
3. Press the clock button again until the clock display
stops ashing to set the currently displayed time;
otherwise, the ashing will stop after ve seconds
and the current time displayed will be
automatically set.To change the time default setting from 12 hour to
24 hour, press the clock button and then the pushbutton
located under the forward arrow label. Once the time
12H and 24H are displayed, press the pushbutton
located under the desired option or press the SEEK,
FWD, or REV buttons to select the default. Press
the clock button again to apply the selected default,
or let the screen time out.
Setting the Time
(With Date Display)
If your vehicle has a radio with a single CD player,
the radio will have a clock button for setting the time and
date. Press the clock button and the HR, MIN, MM,
DD, YYYY (hour, minute, month, day, and year)
will appear on the display. Press the pushbutton located
under any one of the labels that you want to change.
Every time the pushbutton is pressed again, the time
or the date if selected, will increase by one. Another way
to increase the time or date, is to press the right
SEEK arrow or FWD button. To decrease, press the left
SEEK arrow or REV button. You can also rotate the
tune knob to adjust the selected setting.
3-53

Finding a Station
BAND:Press this button to switch between FM1, FM2
or AM. The display will show the selection.
f(Tune):Turn this knob to select radio stations.
©SEEK¨:Press the right or left SEEK arrow to go
to the next or to the previous station and stay there.
To scan stations, press and hold either SEEK arrow for
a few 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 arrow again to stop
scanning.
The radio will only seek and scan stations with a strong
signal that are in the selected band.
4(Information):Press this button to switch the display
between the radio station frequency and the time. While
the ignition is off, press this button to display the time.
Setting Preset Stations
Up to 18 stations (six FM1, six FM2, and six AM), can
be programmed on the six numbered pushbuttons,
by performing the following steps:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, or AM.3. Tune in the desired station.
4. Press and hold one of the six numbered
pushbuttons for three seconds until you hear a
beep. Whenever that pushbutton is pressed
and released, the station that was set will return.
5. Repeat the Steps 2-4 for each pushbutton.
Setting the Tone (Bass/Treble)
BASS/TREB (Bass/Treble):To adjust the bass or
treble, press the tune knob or the BASS/TREBLE
pushbutton until the desired tone control label appears
on the display. Turn the tune knob clockwise or
counterclockwise to increase or decrease the setting.
You can also adjust the setting by pressing either
the SEEK, FWD, or REV buttons. The display will show
the current bass or treble level. If a station’s frequency
is weak, or if there is static, decrease the treble.
EQ (Equalization):Press this button to select preset
equalization settings.
To return to the manual mode, press the EQ button until
Manual appears on the display or start to manually
adjust the bass or treble by pressing the tune knob.
3-55

Adjusting the Speakers (Balance/Fade)
`
BAL/FADE (Balance/Fade):To adjust the
balance or fade, press this button or the tune knob
until the desired speaker control label appears on
the display. Turn the tune knob clockwise or
counterclockwise to adjust the setting. You can also
adjust the setting by pressing either the SEEK, FWD, or
REV buttons.
Radio Messages
Calibration Error:The audio system has been
calibrated for your vehicle from the factory. If Calibration
Error 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 dealer for service.
Loc:This message is displayed while the THEFTLOCK
®
system has locked up the radio. Take the vehicle to your
dealer for service.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer.
Playing a CD (Single CD Player)
Insert a CD partway into the slot, label side up. The
player will pull it in and the CD should begin playing.
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.
When a CD is inserted, the CD symbol will appear on
the radio display. As each new track starts to play,
the track number will appear on the display.
The CD player can play the smaller 3 inch (8 cm) single
CDs with an adapter ring. Full-size CDs and the
smaller CDs are loaded in the same manner.
If playing a CD-R, the sound quality may be reduced
due to CD-R quality, the method of recording, the quality
of the music that has been recorded, and the way the
CD-R has been handled. There may be an increase
in skipping, difficulty in nding tracks, and/or difficulty in
loading and ejecting. If these problems occur, check
the bottom surface of the CD. If the surface of the CD is
damaged, such as cracked, broken, or scratched, the
CD will not play properly. If the surface of the CD is
soiled, seeCare of Your CDs on page 3-79for more
information.
If there is no apparent damage, try a known good CD.
3-56

Storing a Radio Station as a Favorite
Drivers are encouraged to set up their radio station
favorites while the vehicle is parked. Tune to your
favorite stations using the presets, favorites button, and
steering wheel controls if the vehicle has this feature.
SeeDefensive Driving on page 4-2.
FAV (Favorites):A maximum of 36 stations can be
programmed as favorites using the six pushbuttons
positioned below the radio station frequency labels and
by using the radio favorites page button (FAV button).
Press the FAV button to go through up to six pages
of favorites, each having six favorite stations
available per page. Each page of favorites can contain
any combination of AM, FM, or XM™ (if equipped)
stations. To store a station as a favorite, perform the
following steps:
1. Tune to the desired radio station.
2. Press the FAV button to display the page where
you want the station stored.
3. Press and hold one of the six pushbuttons until you
hear a beep. Whenever that pushbutton is pressed
and released, the station that was set will return.
4. Repeat the steps for each pushbutton radio station
you want stored as a favorite.The number of favorites pages can be setup using the
MENU button. To setup the number of favorites
pages, perform the following steps:
1. Press the MENU button to display the radio
setup menu.
2. Press the pushbutton located below the FAV 1-6
label.
3. Select the desired number of favorites pages by
pressing the pushbutton located below the
displayed page numbers.
4. Press the FAV button, or let the menu time out, to
return to the original main radio screen showing
the radio station frequency labels and to begin the
process of programming your favorites for the
chosen amount of numbered pages.
3-62