DVD Messages If Disc Read Error appears on the display and/or the
DVD comes out, it could be for one of the following
reasons:
If a disc was inserted with an invalid or unknown
format.
If the disc is not from a correct region.
If the map DVD disc was installed into the DVD
audio/video slot. See “Installing the Map DVD”
under Maps on page 4-15 for more information.
It is very hot. When the temperature returns to
normal, the DVD should play.
You are driving on a very rough road. When the
road becomes smoother, the DVD should play.
The DVD 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 DVD.
The label may be caught in the DVD player.
If the DVD is not playing correctly, for any other reason,
try a known good DVD.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer/retailer. Care of Your CDs and DVDs If playing recorded media such as a CD or DVD, the
sound quality may be reduced due to CD or DVD quality,
the method of recording, the quality of the music that has
been recorded, recording speed, max media recording
speed, and the way the CD or DVD 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 or
DVD. If the surface is damaged, such as cracked, broken,
or scratched, it will not play properly. If the surface is
soiled, see “Care of Your CDs and DVDs” in the Index of
the vehicle’s owner manual.
If there is no apparent damage, try a known good CD
or DVD.
Notice: If a label is added to a CD or DVD, or more
than one CD or DVD is inserted into the slot at a time,
or an attempt is made to play scratched or damaged
CDs or DVDs, the player could be damaged. While
using the CD or DVD player, use only CDs or DVDs
in good condition without any label, load one CD or
DVD at a time, and keep the player and the loading
slot free of foreign materials, liquids, and debris.
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3. For the second row display select the Rear AUX
screen button next to Rear Display 1 and for the
third row display select the Rear AUX screen
button next to Rear Display 2. Each screen
works independently of the other. The second
row screen can watch a DVD while the third row
screen can use the auxiliary device.
The rear seat passengers can also use the remote
control to change the functions of the RSE. See Rear
Seat Entertainment (RSE) System (Overhead) on
page 3-87 or Rear Seat Entertainment (RSE) System
(Headrest DVD) on page 3-97 for more information.
Voice Recognition The navigation system’s voice recognition allows for
hands-free operation of the navigation system, audio
system, and OnStar ®
features. The DVD map disc must
be installed in the navigation system for voice recognition
to work. See “Installing the DVD Map Disc” under Maps
on page 4-15 for more information. Voice recognition can be used when the ignition is on
or when Retained Accessory Power (RAP) is active.
See “Retained Accessory Power (RAP)” in the Index
of your vehicle’s owner manual for more information.
To use voice recognition, do the following:
1. Push and hold the
SRCE button on the
steering wheel until you
hear a beep. The audio
system mutes.
2. Clearly state one of the commands listed on the
following pages.
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Storing Voice Tags From the address book entry information page, press
the Add Voice tag screen button. The system responds
“Name Please?” and you will have four seconds to
record a name. The system asks for con rmation of
the name before saving it as a voice tag.
Navigation Help Navigation Help: This command instructs the system
to assist with navigation commands.
Display Commands Use the following display commands to set the
display mode.
Display [set] day [mode]: Sets the display to
daytime mode.
Display [set] night [mode]: Sets the display to
night mode.
Display [set] auto [mode]: Sets the display to
automatic mode. The system changes between day
and night mode automatically.
System help: Instructs the system to assist with
display commands. Radio Commands The following are radio commands that can be accessed
by clearly stating the commands exactly as they are
written.
Radio [band] [select] AM, radio [band] [select]
FM, radio [band] [select] XM, radio [band] [select]
satellite: Instructs the system to go to either the AM, FM,
or XM (if equipped).
Radio [select] (frequency) AM, radio [select]
(frequency) FM: Instructs the system to go to a
speci c frequency on either AM or FM.
Radio [select] (channel) XM, radio [select] (channel)
satellite: Instructs the system to go to a speci c channel
on the XM™ band (if equipped).
Radio help: Instructs the system to assist with radio
commands.
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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 3-47 .
The StabiliTrak light will
ash on the instrument
panel cluster when the
system is both on and
activated.
The system may be heard or felt while it is working; this
is normal. The traction control disable
button is located on the
instrument panel below the
climate controls.
The traction control part of StabiliTrak can be turned off
by pressing and releasing the StabiliTrak button if both
systems (traction control and StabiliTrak) were previously
on. To disable both traction control and StabiliTrak, press
and hold the button for ve seconds.
Traction control and StabiliTrak can be turned on by
pressing and releasing the StabiliTrak button if not
automatically shut off for any other reason.
When the TCS or StabiliTrak system is turned off,
the StabiliTrak light and the appropriate TCS off or
StabiliTrak off message will be displayed on the DIC to
warn the driver. The vehicle will still have brake-traction
control when traction control is off, but will not be able
to use the engine speed management system. See
“Traction Control Operation” next for more information.
When the traction control system has been turned off,
system noises may still be heard as a result of the
brake-traction control coming on.
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It is recommended to leave the system on for normal
driving conditions, but it may be necessary to turn the
system off if the vehicle is stuck in sand, mud, ice or
snow, and you want to “rock” the vehicle to attempt to
free it. It may also be necessary to turn off the system
when driving in extreme off-road conditions where high
wheel spin is required. See If Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow on page 5-31 .
Traction Control Operation The traction control system is part of the StabiliTrak
system. Traction control limits wheel spin by reducing
engine power to the wheels (engine speed management)
and by applying brakes to each individual wheel
(brake-traction control) as necessary.
The traction control system is enabled automatically
when the vehicle is started. It will activate and the
StabiliTrak light will ash if it senses that any of the
wheels are spinning or beginning to lose traction
while driving. If traction control is turned off, only the
brake-traction control portion of traction control will work.
The engine speed management will be disabled. In this
mode, engine power is not reduced automatically and the
driven wheels can spin more freely. This can cause the
brake-traction control to activate constantly. Notice: If the wheel(s) of one axle is allowed
to spin excessively while the StabiliTrak, ABS and
brake warning lights and any relevant DIC messages
are displayed, the transfer case could be damaged.
The repairs would not be covered by the vehicle
warranty. Reduce engine power and do not spin
the wheel(s) excessively while these lights and
messages are displayed.
The traction control system may activate on dry or
rough roads or under conditions such as heavy
acceleration while turning or abrupt upshifts/downshifts
of the transmission. When this happens, a reduction in
acceleration may be noticed, or a noise or vibration may
be heard. This is normal.
If cruise control is being used when the system activates,
the StabiliTrak light will ash and cruise control will
automatically disengage. Cruise control may be
reengaged when road conditions allow. See Cruise
Control on page 3-13 .
StabiliTrak may also turn off automatically if it determines
that a problem exists with the system. If the problem does
not clear itself after restarting the vehicle, see your
dealer/retailer for service.
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