GMC YUKON XL DENALI 2007 Owners Manual

Problem Recommended Action
No power. The ignition might not be
turned on or in accessory.
The picture does not ll
the screen. There are
black borders on the top
and bottom or on both
sides or it looks
stretched out.Check the display mode
settings in the setup menu
by pressing the display
menu button on the
remote control.
In auxiliary mode, the
picture moves or scrolls.Check the auxiliary input
connections at both
devices.
The remote control
does not work.Check to make sure there
is no obstruction between
the remote control and the
transmitter window.
Check the batteries to
make sure they are not
dead or installed
incorrectly.
After stopping the player,
I push Play but
sometimes the DVD
starts where I left off
and sometimes at the
beginning.If the stop button was
pressed one time, the
DVD player will resume
playing where the DVD
was stopped. If the stop
button was pressed two
times the DVD player will
begin to play from the
beginning of the DVD.Problem Recommended Action
The auxiliary source is
running but there is no
picture or sound.Check that the RSE video
screen is in the auxiliary
source mode.
Check the auxiliary input
connections at both
devices.
Sometimes the wireless
headphone audio cuts
out or buzzes.Check for obstructions,
low batteries, reception
range, and interference
from cellular telephone
towers or by using your
cellular telephone in
the vehicle.
Check that the
headphones are on
correctly using the L (left)
and R (right) on the
headphones.
I lost the remote and/or
the headphones.See your dealer for
assistance.
The DVD is playing,
but there is no picture
or sound.Check that the RSE video
screen is sourced to the
DVD player.
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DVD Display Error Messages
The DVD display error message depends on
which radio you have. The video screen may
display one of the following:
Disc Load/Eject Error:This message is
displayed when there are disc load or eject
problems.
Disc Format Error:This message will be
displayed, if the disc is inserted with the disc label
wrong side up, or if the disc is damaged.
Disc Region Error:This message will be
displayed, if the disc is not from a correct region.
No Disc Inserted:This message will be
displayed, if no disc is present when the EJECT
button is pressed on the radio.
DVD Distortion
Video distortion may occur when operating cellular
phones, scanners, CB radios, Global Position
Systems (GPS)*, two-way radios, mobile fax, or
walkie talkies.
It may be necessary to turn off the DVD player
when operating one of these devices in or near the
vehicle.
*Excludes the OnStar
®System.
Cleaning the RSE Overhead Console
When cleaning the RSE overhead console surface,
use only a clean cloth dampened with clean
water.
Cleaning the Video Screen
When cleaning the video screen, use only a clean
cloth dampened with clean water. Use care
when directly touching or cleaning the screen, as
damage may result.
332

Rear Seat Audio (RSA)
This feature allows rear seat passengers to listen
to and control any of the music sources: radio,
CDs, DVDs, or other auxiliary sources. However,
the rear seat passengers can only control the
music sources the front seat passengers are not
listening to (except on some radios where
dual control is allowed). For example, rear seat
passengers can listen to and control a CD through
the headphones, while the driver listens to the
radio through the speakers. The rear seat
passengers have control of the volume for each
set of wired headphones.
You may operate the RSA functions even when
the main radio is off.
Audio can be heard through wired headphones
(not included) plugged into the jacks on the RSA.
If your vehicle has this feature, audio can also
be heard on Channel 2 of the wireless
headphones.
The front audio system will display the headphone
icon when the RSA is on and the headphone
icon will disappear from the display when it is off.
P(Power):Press this button to turn RSA on
and off.
Volume:Turn this knob to increase or to
decrease the volume of the wired headphones.
The left knob controls the left headphones and the
right knob controls the right headphones.
SRCE (Source):Press this button to switch
between the radio (AM/FM), XM™ (if equipped),
CD, and if your vehicle has these features,
DVD, front auxiliary, and rear auxiliary.
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©¨(Seek):When listening to FM, AM, or
XM™ (if equipped), press the seek up or the seek
down arrow to go to the next or the previous
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 the seek up or seek down arrow
until the display ashes, to tune to an individual
station. The display will stop ashing 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 seek up arrow
to go to the next track or chapter on the disc.
Press the seek down arrow to go back to the start
of the current track or chapter (if more than
ten seconds have played). This function is inactive,
with some radios, if the front seat passengers
are listening to the radio.
When a DVD video menu is being displayed,
press the seek up arrow or seek down arrow to
perform a cursor up or down on the menu.
Hold the seek up arrow or seek down arrow to
perform a cursor right or left 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 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.
334

Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft
of your vehicle’s radio. The feature works
automatically by learning a portion of the Vehicle
Identication Number (VIN). If the radio is
moved to a different vehicle, it will not operate
and LOCKED will appear on the display.
When the radio and vehicle are turned off, the
blinking red light indicates that THEFTLOCK
®is
armed.
With THEFTLOCK
®activated, the radio will not
operate if stolen.
Audio Steering Wheel Controls
Your vehicle has audio
steering wheel controls,
they may differ
depending on your
vehicle’s options. Some
audio controls can
be adjusted at
the steering wheel.
They include the
following:
xw(Next/Previous):Press the up or the down
arrow to go to the next or to the previous radio
station stored as a favorite.
When a CD/DVD is playing, press the up or the
down arrow to go to the next or previous track or
chapter.
335

g(Mute/Voice Recognition):Press and release
this button to silence the vehicle speakers only.
The audio of the wireless and wired headphones, if
your vehicle has these features, will not be
muted. Press and release this button again, to
turn the sound on.
If your vehicle has the navigation system, press
and hold this button for longer than one second to
initiate voice recognition. See “Voice Recognition”
in the Navigation System manual for more
information.
If your vehicle has OnStar
®, press and hold this
button for longer than one second to interact
with the OnStar
®system. If your vehicle also has
the navigation system, press and hold this
button for longer than one second to initiate voice
recognition and say “OnStar” to enter OnStar
®
mode. See theOnStar®System on page 164in
this manual for more information.
SRCE (Source):Press this button to switch
between the radio (AM, FM), XM™ (if equipped),
CD, and if your vehicle has these features,
DVD, front auxiliary, and rear auxiliary.+
e−e(Volume):Press the plus or minus
button to increase or to decrease the radio volume.
¨(Seek):Press the seek arrow to go to the
next radio station while in AM, FM, or XM™
(if equipped). Press this button to go to the next
track or chapter while sourced to the DVD
slot. Press the button to go to the next disc while
sourced to a CD or DVD changer, if multiple
discs are loaded.
Radio Reception
You may experience frequency interference and
static during normal radio reception if items
such as cellphone chargers, vehicle convenience
accessories, and external electronic devices
are plugged into the accessory power outlet. If
there is interference or static, unplug the item from
the accessory power outlet.
336

AM
The range for most AM stations is greater than for
FM, especially at night. The longer range can
cause station frequencies to interfere with each
other. For better radio reception, most AM
radio stations will boost the power levels during
the day, and then reduce these levels during
the night. Static can also occur when things like
storms and power lines interfere with radio
reception. When this happens, try reducing the
treble on your radio.
FM Stereo
FM stereo will give the best sound, but FM signals
will reach only about 10 to 40 miles (16 to 65 km).
Tall buildings or hills can interfere with FM
signals, causing the sound to fade in and out.
XM™ Satellite Radio Service
XM™ Satellite Radio Service gives digital radio
reception from coast-to-coast in the 48 contiguous
United States, and in Canada. Just as with FM,
tall buildings or hills can interfere with satellite
radio signals, causing the sound to fade in and out.
In addition, traveling or standing under heavy
foliage, bridges, garages, or tunnels may cause
loss of the XM™ signal for a period of time.
The radio may display NO XM SIGNAL to indicate
interference.
337

Care of Your CDs and DVDs
Handle CDs carefully. Store them in their original
cases or other protective cases and away from
direct sunlight and dust. The CD player scans the
bottom surface of the disc. If the surface of a
CD is damaged, such as cracked, broken,
or scratched, the CD will not play properly or not
at all. If the surface of a CD is soiled, take a
soft, lint free cloth or dampen a clean, soft cloth in
a mild, neutral detergent solution mixed with
water, and clean it. Make sure the wiping process
starts from the center to the edge.
Do not touch the bottom side of a CD while
handling it; this could damage the surface. Pick up
CDs by grasping the outer edges or the edge of
the hole and the outer edge.
Care of the CD and DVD Player
The use of CD lens cleaners for CDs is not
advised, due to the risk of contaminating the lens
of the CD optics with lubricants internal to the
CD mechanism.
Rear Side Window Antenna
Your AM-FM antenna is located in the passenger
rear side window. Be sure that the inside
surfaces of the rear side window is not scratched
and that the lines on the glass are not damaged.
If the inside surfaces are damaged, they could
interfere with radio reception.
Notice:Using a razor blade or sharp object to
clear the inside of the rear side windows
may affect radio reception or damage the
antenna. Repairs would not be covered by your
warranty. Do not clear the inside of the rear
side windows with sharp objects.
338

Notice:Do not apply aftermarket glass tinting
with metallic lm. The metallic lm in some
tinting materials will interfere with or distort the
incoming radio reception. Any damage
caused to your antenna due to metallic tinting
materials will not be covered by your
warranty.
Because this antenna is built into your rear side
window, there is a reduced risk of damage caused
by car washes and vandals.
If you choose to add an aftermarket cellular
telephone to your vehicle, and the antenna needs
to be attached to the glass, be sure that you
do not damage the grid lines for the AM-FM
antennas or place the cellular telephone antenna
over the grid lines.XM™ Satellite Radio Antenna
System
The XM™ Satellite Radio antenna is located on
the roof of your vehicle. Keep this antenna clear of
snow and ice build up for clear radio reception.
If your vehicle has a sunroof, the performance of
the XM™ system may be affected if the sunroof
is open.
Loading items onto the roof of your vehicle can
interfere with the performance of the XM™ system.
Make sure the XM™ Satellite Radio antenna is
not obstructed.
339

✍NOTES
340