
Exiting the Feature Settings Menu
The feature settings menu will be exited when any of
the following occurs:
The vehicle is shifted out of PARK (P).
The vehicle is no longer in RUN.
The trip/fuel or vehicle information DIC buttons are
pressed.
The end of the feature settings menu is reached
and exited.
A 40 second time period has elapsed with no
selection made.
Audio System(s)
Determine which radio your vehicle has and then read
the pages following to familiarize yourself with its
features.
Driving without distraction is a necessity for a safer
driving experience. SeeDefensive Driving on page 4-2.
By taking a few moments to read this manual and
get familiar with your vehicle’s audio system, you can
use it with less effort, as well as take advantage of
its features. While your vehicle is parked, set up your
audio system by presetting your favorite radio stations,
setting the tone, and adjusting the speakers.Then, when driving conditions permit, you can tune to
your favorite stations using the presets and steering
wheel controls if the vehicle has them.
{CAUTION:
This system provides you with a far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and you
or others can be injured or killed. Always keep
your eyes on the road and your mind on the
drive — avoid engaging in extended searching
while driving.
Keeping your mind on the drive is important for safe
driving. For more information, seeDefensive Driving on
page 4-2.
3-59

Here are some ways in which you can help avoid
distraction while driving.
While your vehicle is parked:
Familiarize yourself with all of its controls.
Familiarize yourself with its operation.
Set up your audio system by presetting your
favorite radio stations, setting the tone, and
adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
radio stations using the presets and steering wheel
controls if the vehicle has them.
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.Notice:The chime signals related to safety belts,
parking brake, and other functions of your vehicle
operate through the radio/entertainment system.
If that equipment is replaced or additional equipment
is added to your vehicle, the chimes may not
work. Make sure that replacement or additional
equipment is compatible with your vehicle before
installing it. SeeAccessories and Modifications
on page 5-3.
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. SeeRetained
Accessory Power (RAP) on page 2-19for more
information.
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.
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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.
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.
3-63

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.
Setting the Tone (Bass/Treble)
BASS/MID/TREB (Bass, Midrange, or Treble):To
adjust bass, midrange, or treble, press the tune knob
until the tone control labels appear on the display.
Continue pressing to highlight the desired label, or
press the pushbutton positioned under the desired label.
Turn the tune knob clockwise or counterclockwise to
adjust the highlighted setting. You can also adjust the
highlighted setting by pressing either the SEEK, FWD or
REV button until the desired levels are obtained. If a
station’s frequency is weak, or if there is static, decrease
the treble.
3-69

To quickly adjust bass, midrange, or treble to the middle
position, press the pushbutton positioned under the
BASS, MID, or TREB label for more than two seconds.
You will hear a beep and the level will be adjusted to the
middle position.
To quickly adjust all tone and speaker controls to the
middle position, press the tune knob for more than
two seconds until you hear a beep.
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, midrange, or treble by pressing the tune knob.
Adjusting the Speakers (Balance/Fade)
BAL/FADE (Balance/Fade):To adjust balance or fade,
press the tune knob until the speaker control labels
appear on the display. Continue pressing to highlight the
desired label, or press the pushbutton positioned under
the desired label. Turn the tune knob clockwise or
counterclockwise to adjust the highlighted setting. You
can also adjust the highlighted setting by pressing either
the SEEK, FWD, or REV button until the desired levels
are obtained.
To quickly adjust balance or fade to the middle position,
press the pushbutton positioned under the BAL or FADE
label for more than two seconds. You will hear a beep
and the level will be adjusted to the middle position.To quickly adjust all speaker and tone controls to the
middle position, press the tune knob for more than
two seconds until you hear a beep.
Finding a Category (CAT) Station
CAT (Category):The CAT button is used to nd XM™
stations while the radio is in the XM™ mode. To nd
XM™ channels within a desired category, perform
the following:
1. Press the BAND button until the XM™ frequency is
displayed. Press the CAT button to display the
category labels on the radio display. Continue
pressing the CAT button until the desired category
name is displayed.
2. Press either of the two buttons below the desired
category label to immediately tune to the rst
XM™ station associated with that category.
3. Rotate the tune knob, press the buttons below the
right or left arrows displayed, or press the right or
left SEEK buttons to go to the next or previous
XM™ station within the selected category.
4. To exit the category search mode, press the FAV
button or BAND button to display your favorites
again.
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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).
XM 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 XM 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 four second delay)The audio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.
Channel Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
Channel 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 Artist Info Artist Name/Feature
not availableNo artist information is available at this time on this channel.
The system is working properly.
No Title Info Song/Program Title
not availableNo song title information is available at this time on this
channel. The system is working properly.
3-72

If you are in an area of extreme cold, where the
temperature falls below−20°F (−29°C), it is
recommended that you use either an SAE 5W-30
synthetic oil or an SAE 0W-30 oil. Both will provide
easier cold starting and better protection for your
engine at extremely low temperatures.
Engine Oil Additives
Do not add anything to your oil. The recommended oils
with the starburst symbol that meet GM Standard
GM6094M are all you will need for good performance
and engine protection.
Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you know
when to change the engine oil and lter. This is based on
engine revolutions and engine temperature, and not on
mileage. Based on driving conditions, the mileage at
which an oil change will be indicated can vary
considerably. For the oil life system to work properly,
you must reset the system every time the oil is changed.When the system has calculated that oil life has been
diminished, it will indicate that an oil change is necessary.
A CHANGE ENGINE OIL SOON message will come on.
SeeDIC Warnings and Messages on page 3-46. Change
your oil as soon as possible within the next 600 miles
(1 000 km). It is possible that, if you are driving under the
best conditions, the oil life system may not indicate that
an oil change is necessary for over a year. However, your
engine oil and lter must be changed at least once a year
and at this time the system must be reset. Your dealer
has GM-trained service people who will perform this work
using genuine GM parts and reset the system. It is also
important to check your oil regularly and keep it at the
proper level.
If the system is ever reset accidentally, you must
change your oil at 3,000 miles (5 000 km) since your
last oil change. Remember to reset the oil life system
whenever the oil is changed.
5-20