2006 GMC ENVOY CD player

Problem Recommended Action
The disc was ejected, but
it was pulled back into the
DVD player.The disc is being stored
in the DVD player. Press
the eject button again to
eject the disc.
In auxiliary mode, the
picture moves or scrolls.Check the auxiliary input
connections at both
devices.
Change the Video
Format to PAL or NTSC.
See “Stereo RCA Jacks”
previously for how to
change the video format.
The language in the
audio or on the screen
is wrong.Check the audio or
language selection in the
main DVD menu.Problem Recommended Action
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.
The parental control
button might have been
turned on. The power
indicator light will ash.
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.
3-135

Problem Recommended Action
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.
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.Problem Recommended Action
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.
3-136

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.
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.
3-137

P(Power):Press this button to turn the system on or
off. The rear speakers will be muted when the power
is turned on.
u(Volume):Turn this knob to increase or to decrease
the volume. The left volume knob controls the left
wired headphones and the right volume knob controls
the right wired headphones.
SRCE (Source):Press this button to select a source:
radio, cassette tape, CD, or DVD. The inactive tape, CD,
or DVD will remain safely inside the radio for future
listening.SEEK:Press this button to advance to the next station
or track and stay there. The display will show the
selection. This function is inactive if the front seat
passengers are listening to the same audio source.
To scan preset stations, press and hold the SEEK button
for two seconds and the radio will advance to the next
preset station. If you continue to hold the button
down, the radio will continue to advance through the
available preset stations. The display will show the
selections. This function is inactive if the front seat
passengers are listing to the radio.
When a cassette tape is playing, press the SEEK button
to go to the next selection on the tape. Press and
hold the SEEK 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 the SEEK button to go to
the next track on 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 player, press
and hold the SEEK button for 2 seconds to go you to the
next CD, if multiple CDs are loaded. This function is
inactive if the front seat passengers are listening
toaCD. Regular Wheelbase shown, Extended Wheelbase
similar
3-138

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 (if available). 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.
The tape player should be cleaned regularly after every
50 hours of use. The radio may display CLEAN to
indicate that the tape player has been used for 50 hours
without resetting the tape clean timer. If this message
appears on the display, the cassette tape player
needs to be cleaned. It will still play tapes, but it shouldbe cleaned as soon as possible to prevent damage to
the tapes and player. If there is a reduction in sound
quality, try a known good cassette to see if the tape or
the tape player is at fault. If this other cassette has
no improvement in sound quality, clean the tape player.
For best results, use a scrubbing action, non-abrasive
cleaning cassette with pads which scrub the tape
head as the hubs of the cleaner cassette turn. The
recommended cleaning cassette is available through
your dealer.
The broken tape detection feature of the cassette tape
player may identify the cleaning cassette as a
damaged tape, in error. To prevent the cleaning cassette
from being ejected, use the following steps:
1. Turn the ignition on.
2. Turn the radio off.
3. Press and hold the TAPE CD button for
ve seconds. READY will appear on the display
and a cassette symbol will ash for ve seconds.
4. Insert the scrubbing action cleaning cassette.
5. Eject the cleaning cassette after the manufacturer’s
recommended cleaning time.
After the cleaning cassette is ejected, the broken
tape detection feature will be active again.
3-141

A non-scrubbing action, wet-type cleaner which uses a
cassette with a fabric belt to clean the tape head
can be used. This type of cleaning cassette will not
eject on its own. A non-scrubbing action cleaner may not
clean as thoroughly as the scrubbing type cleaner.
The use of a non-scrubbing action, dry-type cleaning
cassette is not recommended.
After the player is cleaned, press and hold the EJT
button for ve seconds to reset the CLEAN indicator.
The radio will display CLEANED to show the indicator
was reset.
Cassettes are subject to wear and the sound quality
may degrade over time. Always make sure the cassette
tape is in good condition before the tape player is
serviced.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.
3-142

A
Accessories and Modications............................ 5-3
Accessory Inator...........................................5-71
Accessory Power Outlet(s)...............................3-19
Adding a Snow Plow or Similar Equipment.........4-50
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-72
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-102
Adjustable Throttle and Brake Pedal..................2-22
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning......................................3-20, 3-23
Air Suspension...............................................4-55
Airbag
Passenger Status Indicator...........................3-36
Readiness Light..........................................3-35
Airbag Sensing and Diagnostic Module (SDM).......7-10
Airbag System................................................1-58
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-72
How Does an Airbag Restrain?......................1-65
Passenger Sensing System...........................1-67
Servicing Your Airbag-Equipped Vehicle..........1-71
What Makes an Airbag Inate?......................1-65
What Will You See After an Airbag Inates?....1-66
When Should an Airbag Inate?....................1-63
Where Are the Airbags?...............................1-61
Antenna, Fixed Mast......................................3-143Antenna, XM™ Satellite Radio Antenna
System.....................................................3-143
Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-40
Appearance Care
Aluminum Wheels........................................5-98
Care of Safety Belts....................................5-95
Chemical Paint Spotting...............................5-99
Cleaning Exterior Lamps/Lenses....................5-96
Cleaning the Inside of Your Vehicle................5-92
Fabric/Carpet..............................................5-94
Finish Care.................................................5-96
Finish Damage............................................5-99
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-95
Leather......................................................5-94
Sheet Metal Damage...................................5-99
Tires..........................................................5-98
Underbody Maintenance...............................5-99
Vehicle Care/Appearance Materials...............5-100
Washing Your Vehicle...................................5-96
Weatherstrips..............................................5-95
Windshield, Backglass, and Wiper Blades.......5-97
Ashtray(s)......................................................3-20
Audio System(s).............................................3-66
Audio Steering Wheel Controls....................3-139
Care of Your Cassette Tape Player...............3-141
Care of Your CD and DVD Player................3-142
Care of Your CDs and DVDs .......................3-142
1

Audio System(s) (cont.)
Chime Level Adjustment.............................3-143
Fixed Mast Antenna...................................3-143
Navigation/Radio System, see
Navigation Manual..................................3-124
Radio with Cassette and CD.........................3-96
Radio with CD....................................3-68, 3-80
Radio with Six-Disc CD..............................3-110
Rear Seat Audio (RSA)...............................3-137
Setting the Time..........................................3-68
Theft-Deterrent Feature...............................3-139
Understanding Radio Reception...................3-140
XM™ Satellite Radio Antenna System...........3-143
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..........................................................5-23
Operation...................................................2-24
B
Battery..........................................................5-41
Run-Down Protection...................................3-19
Before Leaving on a Long Trip.........................4-37
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-9
Parking......................................................2-31
System Warning Light..................................3-39
Brake Pedal, Throttle.......................................2-22Brakes..........................................................5-38
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-19
Bulb Replacement...........................................5-50
Back-Up Lamps...........................................5-52
Halogen Bulbs............................................5-50
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-50
Replacement Bulbs......................................5-52
Taillamps, Turn Signal, and Stoplamps............5-51
Buying New Tires...........................................5-66
C
Calibration.............................2-39, 2-40, 2-43, 2-44
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Specications..........................5-119
Carbon Monoxide...................2-13, 2-34, 4-40, 4-56
Care of
Safety Belts................................................5-95
Your Cassette Tape Player..........................3-141
Your CD and DVD Player...........................3-142
Your CDs and DVDs ..................................3-142
Cargo Cover..................................................2-61
Cargo Tie Downs............................................2-61
Center Console Storage Area...........................2-56
2