Audio System(s)
Determine which radio the vehicle has and read the
following pages to become familiar with its features.
{WARNING:
Taking your eyes off the road for extended periods
could cause a crash resulting in injury or death to
you or others. Do not give extended attention to
entertainment tasks while driving.
This system provides access to many audio and non
audio listings. To minimize taking your eyes off the road while driving,
do the following while the vehicle is parked:
.Become familiar with the operation and controls of
the audio system.
.Set up the tone, speaker adjustments, and preset
radio stations.
For more information, see Defensive Driving
on
page 5‑2.
Notice: Contact your dealer/retailer before adding
any equipment.
Adding audio or communication equipment could
interfere with the operation of the vehicle's engine,
radio, or other systems, and could damage them.
Follow federal rules covering mobile radio and
telephone equipment.
The vehicle has 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 3‑24for more information.
4-76
(Information) (AM-FM Radio) :Press to switch the
display between the radio station frequency and the
time. While the ignition is off, press this button to
display the time.
Speed Compensated Volume (SCV) : Radios with
Speed Compensated Volume (SCV) automatically
adjusts the radio volume to compensate for road and
wind noise as the vehicle's speed changes while
driving, so that the volume level stays consistent.
To activate SCV:
1. Set the radio volume to the desired level.
2. Press the MENU button to display the radio setup menu.
3. Press the softkey under the AUTO VOLUM (automatic volume) tab on the radio display.
4. Press the softkey under the desired Speed Compensated Volume setting (OFF, Low, Med,
or High) to select the level of radio volume
compensation. The display times out after
approximately 10 seconds. Each higher setting
allows for more radio volume compensation at
faster vehicle speeds.Finding a Station
BAND : Press to switch between AM, FM, or XM™,
if equipped.
f(Tune): Turn to select radio stations.
©SEEK¨:Press either arrow to go to the previous
or to the next station and stay there. The radio only
seeks and scans stations with a strong signal that are in
the selected band.
To scan stations, press and hold either arrow for a
few seconds until a beep sounds. The radio goes to a
station, plays for a few seconds, then goes to the next
station.
Press either arrow again to stop scanning.
For the AM-FM Radio, the station frequency flashes
while the radio is in the scan mode.
For the AM-FM Radio, scan presets within the current
selected band by pressing and holding either seek
arrow for four seconds until a double beep sounds. The
radio goes to a stored preset, plays for a few seconds if
a strong signal is present, then goes to the next stored
preset. The station frequency flashes while the radio is
in the scan mode.
4-81
4(Information) (XM Satellite Radio Service, MP3, and
RDS Features): Press to switch the display between
the radio station frequency and the time. When the
ignition is in the OFF position, press
4to display the
time. For vehicles with XM, MP3, WMA or RDS
features, press
4to display additional text information
related to the current FM-RDS or XM station; or CD,
MP3 or WMA song. If information is available during
XM, CD, MP3 or WMA playback, the song title
information displays on the top line of the display and
artist information displays on the bottom line. When
information is not available, “NO INFO”displays.
Setting Preset Stations
If the radio does not have a FAV button, up to
18 stations (six FM1, six FM2, and six AM), can be
programmed on the six numbered pushbuttons. To
program presets:
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 a beep sounds.
Whenever that pushbutton is pressed and
released, the station that was set, returns.
5. Repeat the Steps 2 through 4 for each pushbutton.
Storing a Radio Station as a Favorite
Radios that have a FAV button store radio stations as
favorites.
Drivers are encouraged to set up their radio station
favorites while the vehicle is parked. Tune to favorite
stations using the presets, favorites button, and steering
wheel controls, if the vehicle has this feature. See
Defensive Driving on page 5‑2.
FAV (Favorites) : If the vehicle has a FAV button, a
maximum of 36 stations can be programmed as
favorites using the six softkeys below the radio station
frequency tabs and by using the 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.
4-82
XM Radio Messages
XL (Explicit Language Channels) :These channels,
or any others, can be blocked at a customer's request,
by calling 1-800-852-XMXM (9696).
XM Updating : The 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 : 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 : The audio system is acquiring and
processing audio and text data. No action is needed.
This message should disappear shortly.
Channel Off Air : This channel is not currently in
service. Tune in to another channel.
Channel Unauth : This channel is blocked or cannot
be received with your XM Subscription package.
Channel Unavail : This 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 :
No artist information is available at this
time on this channel. The system is working properly.
No Title Info : No song title information is available at
this time on this channel. The system is working
properly.
No CAT Info : No category information is available at
this time on this channel. The system is working
properly.
No Information : No text or informational messages are
available at this time on this channel. The system is
working properly.
CAT Not Found : There are no channels available for
the selected category. The system is working properly.
XM Theftlocked : The XM receiver in the vehicle could
have previously been in another vehicle. For security
purposes, XM receivers cannot be swapped between
vehicles. If this message is received after having the
vehicle serviced, check with your dealer/retailer.
XM Radio ID : If tuned to channel 0, this message
alternates with the XM™ Radio 8 digit radio ID label.
This label is needed to activate the service.
Unknown : If this message is received when tuned to
channel 0, there could be a receiver fault. Consult with
your dealer/retailer.
4-114
SRCE (Source) :Press this button to switch between
the radio (AM/FM), XM™ (if equipped), CD, and if the
vehicle has these features, DVD, front auxiliary, and
rear auxiliary.
© ¨(Seek): When listening to FM, AM, or XM™
(if equipped), press either seek arrow to go to the
previous or to the next station or channels and stay
there. This function is inactive, with some radios, if the
front seat passengers are listening to the radio.
Press and hold either seek arrow until the display
flashes, to tune to an individual station. The display
stops flashing after the buttons have not been pushed
for more than two seconds. This function is inactive,
with some radios, if the front seat passengers are
listening to the radio.
While listening to a disc, press the left seek arrow to go
back to the start of the current track or chapter (if more
than ten seconds have played). Press the right seek
arrow to go to the next track or chapter on the disc. This
function is inactive, with some radios, if the front seat
passengers are listening to the disc.
When a DVD video menu is being displayed, press
either seek arrow to perform a cursor up or down on the
menu. Hold either seek arrow to perform a cursor left or
right on the menu. PROG (Program) :
Press this button to go to the next
preset radio station or channel set on the main radio.
This function is inactive, with some radios, if the front
seat passengers are listening to the radio.
When a CD or DVD audio disc is playing, press this
button to go to the beginning of the CD or DVD audio.
This function is inactive, with some radios, if the front
seat passengers are listening to the disc.
When a disc is playing in the CD or DVD changer, press
this button to select the next disc, if multiple discs are
loaded. This function is inactive, with some radios, if the
front seat passengers are listening to the disc.
When a DVD video menu is being displayed, press the
PROG button to perform the menu function, enter.
Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of the
vehicle's radio by learning a portion of the Vehicle
Identification Number (VIN). The radio does not operate
if it is stolen or moved to a different vehicle.
4-136
Audio Steering Wheel Controls
Vehicles with audio
steering wheel controls
could differ depending on
the vehicle's options.
Some audio controls can
be adjusted at the
steering wheel.
w/x(Next / Previous):Press to select preset or
favorite radio stations, select tracks on a CD/DVD, or to
navigate an iPod
®or USB device.
Radio
To select preset or favorite radio stations:
Press and release
worxto go to the next or previous
radio station stored as a preset or favorite.
CD/DVD
To select tracks on a CD/DVD:
Press and release
worxto go to the next or previous
track.
Select tracks on an iPod or USB Device
(Vehicles without a Navigation System)
1. Press and holdworxwhile listening to a song
until the contents of the current folder display on
the radio display.
2. Press and release
worxto scroll up or down the
list, then press and hold
w, or press¨to play
the highlighted track.
4-137
StabiliTrak®System
The vehicle has a vehicle stability enhancement system
called StabiliTrak. It is an advanced computer controlled
system that assists the driver with directional control of
the vehicle in difficult driving conditions.
StabiliTrak activates when the computer senses a
discrepancy between the intended path and the
direction the vehicle is actually traveling. StabiliTrak
selectively applies braking pressure at any one of the
vehicle's brakes to assist the driver with keeping the
vehicle on the intended path.
When the vehicle is started and begins to move, the
system performs several diagnostic checks to insure
there are no problems. The system may be heard or felt
while it is working. This is normal and does not mean
there is a problem with the vehicle. The system should
initialize before the vehicle reaches 20 mph (32 km/h).
In some cases, it may take approximately two miles of
driving before the system initializes.
If cruise control is being used when StabiliTrak
activates, the cruise control automatically disengages.
The cruise control can be re-engaged when road
conditions allow. SeeCruise Control on page 4‑7. If the system fails to turn on or activate, the StabiliTrak
light along with one of the following messages will be
displayed on the Driver Information Center (DIC):
TRACTION CONTROL OFF, SERVICE TRACTION
CONTROL, STABILITRAK OFF, SERVICE
STABILITRAK. If these DIC messages appear, make
sure the StabiliTrak system has not been turned off
using the StabiliTrak on/off button. Then turn the
steering wheel clockwise from the nine o'clock position
to the three o'clock position. If this clears the
message(s), the vehicle does not need servicing. If this
does not clear the message(s), then turn the vehicle off,
wait 15 seconds, and then turn it back on again to reset
the system. If any of these messages still appear on the
Driver Information Center (DIC), the vehicle should be
taken in for service. For more information on the DIC
messages, see
Driver Information Center (DIC)
on
page 4‑44.
5-6
Engine Oil Additives / Engine Oil
Flushes
Do not add anything to the oil. The recommended oils
with the starburst symbol that meet GM Standard
GM6094M are all that is needed for good performance
and engine protection.
Engine oil system flushes are not recommended and
could cause engine damage not covered by the vehicle
warranty.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system that indicates when
to change the engine oil and filter. This is based on
engine revolutions and engine temperature, and not on
mileage. Based on driving conditions, the mileage at
which an oil change is indicated can vary considerably.
For the oil life system to work properly, the system must
be reset every time the oil is changed.
On some vehicles, when the system has calculated that
oil life has been diminished, a CHANGE ENGINE OIL
SOON message comes on to indicate that an oil
change is necessary. SeeDIC Warnings and Messages
on page 4‑57. Change the oil as soon as possible
within the next 1 000 km (600 miles). It is possible that,
if driving under the best conditions, the oil life system might not indicate that an oil change is necessary for
over a year. However, the engine oil and filter must be
changed at least once a year and at this time the
system must be reset. For vehicles without the
CHANGE ENGINE OIL SOON message, An oil change
is needed when the OIL LIFE REMAINING percentage
is near 0%. Your dealer/retailer has trained service
people who will perform this work using genuine parts
and reset the system. It is also important to check the
oil regularly and keep it at the proper level.
If the system is ever reset accidentally, the oil must be
changed at 5 000 km (3,000 miles) since the last oil
change. Remember to reset the oil life system
whenever the oil is changed.
How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to change
the engine oil and filter based on vehicle use.
Whenever the oil is changed, reset the system so it can
calculate when the next oil change is required. If a
situation occurs where the oil is changed prior to a
CHANGE ENGINE OIL SOON message coming on,
reset the system.
6-20