radio GMC SIERRA CLASSIC 2007 Workshop Manual

Radio Display Message Condition Action Required
No Info Song/Program Title
not availableNo song title information is available at this time on this
channel. The system is working properly.
No Info Category Name
not availableNo category information is available at this time on this
channel. The system is working properly.
No Info No Text/Informational
message availableNo text or informational messages are available at this time
on this channel. The system is working properly.
Not Found No channel available for
the chosen categoryThere are no channels available for the selected category.
The system is working properly.
XM Locked Theft lock active The XM™ receiver in the vehicle may have previously been
in another vehicle. For security purposes, XM™ receivers
cannot be swapped between vehicles. If this message is
received after having your vehicle serviced, check with your
GM dealer.
Radio ID Radio ID label (channel 0) If tuned to channel 0, this message will alternate with the
XM™ Radio eight digit radio ID label. This label is needed
to activate the service.
Unknown Radio ID not known
(should only be if
hardware failure)If this message is received when tuned to channel 0, there
may be a receiver fault. Consult with your GM dealer.
Chk XMRcvr Hardware failure If this message does not clear within a short period of time,
the receiver may have a fault. Consult with your GM dealer.
333

When using the wired headphones, if the front
seat passengers play a CD in the Radio with
Six-Disc CD (if equipped) or use XM™ Satellite
Radio Service (if equipped), you will hear the audio
for these sources, instead of the DVD or CD
that is currently playing through the RSE.
Notice:Do not store the headphones in heat
or direct sunlight. This could damage the
headphones and repairs will not be covered by
your warranty. Keep the headphones stored
in a cool, dry place.
Both sets of rear seat headphones may include
foam ear pads that can be replaced.
Foam ear pads on these headphones may become
worn or damaged. The headphone foam ear pads
can become damaged if they are not handled or
stored properly. If the foam ear pads do become
damaged or worn out, the pads can be replaced
separately from the headphone set. It is not
necessary to replace the complete headphone set.
The headphone replacement foam ear pads can
be ordered in pairs. See your dealer for more
information.Battery Replacement
To change the batteries, do the following:
1. Loosen the screw on the battery compartment
door located on the left side of the headphone
earpiece.
2. Replace the two AAA batteries in the
compartment. Make sure that they are
installed correctly, using the diagram on the
inside of the battery compartment.
3. Tighten the screw to close the
compartment door.
If the headphones are to be stored for a long
period of time, remove the batteries and keep them
in a cool, dry place.
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The RSE system will always transmit the audio
signal by infrared to the wireless headphones,
if there is audio available. See “Headphones”
previously for more information.
The RSE system is capable of outputting audio to
the vehicle speakers by using the radio. The
RSE system may be selected as an audio source
on the radio if the RSE system power is on.
Once the RSE system is selected as an audio
source on the radio, adjust the speaker volume on
the radio, if necessary. If the RSE system power
is not on, the RSE system will not be an available
source on the radio. Refer to the radio information
for the radio that your vehicle has for more
information.
The RSE system is capable of outputting audio to
the wired headphone jacks on the rear seat
audio system (if equipped). The RSE system may
be selected as an audio source on the rear
seat audio system if the RSE system power is on.
Refer toRear Seat Audio (RSA) on page 347
for more information.Video Screen
The video screen is located in the overhead
console. To use the video screen, push forward
on the release latch and the screen will fold down.
Adjust the screen’s position as desired. When
the video screen is not in use, push it up into its
latched position.
The DVD player and display will continue to
operate when the screen is in the up or the down
position. The video screen contains the
transmitters for the wireless headphones and the
remote control. If the screen is in the closed
position, the signals will not be available for the
operation of the headphones or the remote control.
Notice:Avoid directly touching the video
screen, as damage may occur. See “Cleaning
the Video Screen” later in this section for
more information.
337

DVD Player
The DVD player is located in the overhead
console. The DVD player can be controlled by the
buttons on the DVD player and/or by the buttons
on the remote control. See “Remote Control” later
in this section for more information.
The DVD player power may be turned on when
the ignition is in RUN, ACCESSORY, or when
Retained Accessory Power (RAP) is active.
The RSE system DVD player is only compatible
with DVDs of the appropriate region code for the
country that the vehicle was sold in. The DVD
region code is printed on the jacket of most DVDs.
Standard audio CDs, CD-R, CD-RW, Video CD
and Photo CD/CD-R media are fully supported by
this DVD player. DVD-R and DVD-RW media
is supported if formatted as DVD-Video. DVD+R
and DVD+RW media may or may not be supported
by the DVD player. The DVD player does not
support DVD-RAM, DVD-ROM, and DVD Audio
media. An error message will appear on the
display if this type of media is inserted into the
DVD player.When using the wired headphones, not included, if
the front seat passengers play a CD in the Radio
with Six-Disc CD (if equipped) or use XM™ Satellite
Radio Service (if equipped), you will hear the audio
for these sources, instead of the DVD or CD that is
currently playing through the RSE.
If an error message appears on the video screen,
see “DVD Messages” later in this section.
DVD Player Buttons
O(Power):Press this button to turn the RSE
system on and off. The power indicator light
will illuminate when the power is on.
X(Eject):Press this button to eject a DVD or CD.
338

Problem Recommended Action
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.
The auxiliary source is
running but there is no
picture or sound.Check that the DVD
player is in the auxiliary
source mode.
Check the auxiliary input
connections at both
devices.
My disc is stuck in the
player. The Load/Eject
button does not work.Turn the DVD power off,
then on, then press the
load/eject button on the
DVD player.
Do not attempt to forcibly
remove the disc from the
DVD player. This could
permanently damage the
disc and DVD player.Problem Recommended Action
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 facing
the front of the vehicle.
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 DVD
player is in DVD mode.
The audio/video skips
or jumps.The DVD or CD could be
dirty, scratched, or
damaged.
The audio from the radio
for the Radio with
Six-Disc CD and XM™
has taken over the audio
from the DVD or CD when
using the wired
headphones.The RSE is working
correctly.
Use the wireless
headphones or have the
front seat passengers
listen to another audio
source.
345

DVD Messages
The following errors may be displayed on the
video screen:
Disc Format Error:This message will be
displayed if a disc is inserted upside down, if the
disc is not readable, or if the format is not
compatible with the DVD player.
Load/Eject Error:This message will be displayed
if the disc is not properly loaded or ejected.
Disc Play Error:This message will be displayed
if the DVD player cannot play the disc. Scratched
or damaged discs will cause this error.
Region Code Error:This message will be
displayed if the region code of the DVD is not
compatible with the region code of the DVD player.
No Disc:This message will be displayed if any
of the buttons on the DVD faceplate or remote
control are pressed and no disc is present in the
DVD player.
DVD Distortion
There may be an experience with audio distortion
in the wireless headphones when operating
cellular phones, scanners, CB radios, Global
Positioning 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 Video Screen
Pour some isopropyl or rubbing alcohol on a clean
cloth and gently wipe the video screen. Do not
spray directly onto the screen and do not press too
hard or too long on the video screen.
346

Rear Seat Audio (RSA)
This feature allows rear seat passengers to listen
to any of the sources: radio, cassette tapes,
CDs, or DVDs. However, the rear seat passengers
can only control the sources that the front seat
passengers are not listening to. For example, rear
seat passengers may listen to and control
cassette tapes, CDs, or DVDs through the
headphones while the driver listens to the radio
through the front speakers. The rear seat
passengers have control of the volume for each
set of headphones.
The front seat audio controls always have priority
over the RSA controls. If the front seat
passengers switch the source for the main radio to
a remote source, the RSA will not be able to
control the source. You can operate the rear seat
audio when the main radio is off.
P(Power):Press this button to turn the system
on or off. The rear speakers will be muted
when the power is turned on unless your vehicle
is equipped with the Bose
®audio system.
u(Volume):Turn this knob to increase or to
decrease the volume. The left knob controls
the left headphones and the right knob controls
the right headphones.
SRC (Source):Press this button to select a
source: radio, cassette tapes, CDs, or DVDs.
347

xSEEKw:When listening to FM1, FM2, or AM,
press the up or the down arrow to go to the
next or to the previous station and stay there. This
function is inactive if the front seat passengers
are listening to the radio.
When a cassette tape is playing, press the up or
the down arrow to go to the next or the previous
selection. This function is inactive if the front seat
passengers are listening to a cassette tape.
When a CD is playing, press the up arrow to go to
the next track on the CD. Press the down arrow
to go to the start of the current track if more
than eight seconds have played. This function is
inactive if the front seat passengers are listening
to a CD.
PROG (Program):Press this button to go to the
next preset radio station set on the pushbuttons
on the main radio. This function is inactive if
the front seat passengers are listening to the radio.
When a cassette tape is playing, press this
button to go to the other side of the tape. This
function is inactive if the front seat passengers are
listening to a cassette tape.When a CD is playing, press this button to go to
the beginning of the CD. This function is inactive if
the front seat passengers are listening to a CD.
When a CD is playing in the six-disc CD changer,
press this button to select the next CD, if
multiple CDs are loaded. This function is inactive if
the front seat passengers are listening to a CD.
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.
348

Audio Steering Wheel Controls
If your vehicle has this feature, some audio
controls can be adjusted at the steering wheel.
They include the following:
g(OnStar®/Mute):If your vehicle has OnStar,
press this button to interact with the OnStar
system. See theOnStar
®System on page 189in
this manual for more information.
If your vehicle does not have OnStar, press this
button to silence the system. Press it again, or any
other radio button, to turn on the sound.PROG (Program):Press this button to play a
station you have programmed on the radio preset
pushbuttons. The radio will only seek preset
stations with a strong signal that are in the
selected band.
When a cassette tape is playing, press this button
to play the other side of the tape.
When a CD is playing in the CD changer, press
this button to go to the next available CD, if
multiple CDs are loaded.
QSOURCER:Press this button to switch
between FM1, FM2, AM, or XM1 or XM2 (if
equipped), or a cassette tape or CD. The cassette
or CD must be loaded to play. Available loaded
sources are shown on the display as a tape
or a CD symbol.
QSEEKR:Press the up or the down arrow to
go to the next or to the previous radio station
and stay there. The radio will only seek stations
with a strong signal that are in the selected band.
When a cassette tape or CD is playing, press the up
or the down arrow to fast forward or reverse.
QVOLR(Volume):Press the up or the down
arrow to increase or to decrease the volume.
349

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.
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 SIGNAL to indicate
interference.
Care of the Cassette Tape Player
A tape player that is not cleaned regularly
can cause reduced sound quality, ruined
cassettes, or a damaged mechanism. Cassette
tapes should be stored in their cases away
from contaminants, direct sunlight, and extreme
heat. If they are not, they may not operate properly
or may cause failure of the tape player.
350