2002 GMC ENVOY change time

3-43
TUNE RCL P-TYPE: Press this control to see how
long the current track has been playing. To change what
is normally shown on the display (track or elapsed
time), press the control until you see the display you
want, then hold the control until the display flashes.
AM FM: Press this button to play the radio when a disc
is in the player.
Using Song List Mode
The integrated 6
-disc CD changer has a feature
called song list. This feature is capable of
saving 20 track selections.
To save tracks into SONG LIST perform the
following steps:
1. Turn the disc player on and load it with at least one
disc. See ªLOAD CDº mentioned previously for
more information.
2. Check to see that the disc changer is not in song list
mode. S
-LIST should not appear in the display.
If S
-LIST is present, press SONG LIST to turn it off.3. Select the desired disc by pressing the numbered
pushbutton and then use the SEEK SCAN right
arrow button to locate the track that you want to
save. The track will begin to play.
4. Press and hold the SONG LIST button for two
or more seconds to save the track into memory.
When SONG LIST is pressed a beep will be heard
immediately. After two seconds of pressing SONG
LIST continuously, two beeps will sound to confirm
that the track has been saved.
5. Repeat Steps 3 and 4 for saving other selections.
If you attempt to save more than 20 selections, S
-LIST
FULL will appear on the display.
To play the song list, press SONG LIST. One beep will
be heard and S
-LIST will appear on the display.
The recorded tracks will begin to play in the order that
they were saved.
You may seek through the song list by using the SEEK
SCAN arrows. Seeking past the last saved track will
return you to the first saved track.

3-46 Headphones
The entertainment system includes two
IR wireless headphones.
Mini
-headphone jacks are also provided for use
with customer provided headphones.
The wireless headphones have an ON/OFF switch
and a volume control. To use the headphones turn the
switch to ON. An indicator light will illuminate. If the
light does not illuminate, the batteries may need to be
replaced. See ªBattery Replacementº later in this
section for more information. Switch the headphones
to OFF when not in use.
If the system is shut off, or if the headphones are out
of range of the IR transmitters below the overhead
RSE control panel for more than three minutes,
the headphones will shut off automatically to save the
battery. If you move too far forward or step out of the
vehicle, the headphones will lose the audio signal.
To adjust the volume on both pairs of wired headphones,
use the volume control.
NOTICE:
Do not store the headphones in heat or direct
sunlight. This could damage the headphones
and would not be covered by your warranty.
Keep the headphones stored in a cool, dry place.
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 headphones.
2. Remove the batteries from the compartment.
3. Replace the two AAA batteries. Make sure that
they are installed correctly.
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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EJECT/LOAD: Press this button to eject a DVD
while it is playing. If the disc has been ejected and not
removed from the player, pressing this button will load
the disc. The stop/eject button on the DVD player will
also load the disc if the disc is ejected and not removed.
REW (Rewind): Press this button to reverse the
DVD in 5x speed. To stop reversing, press this button
again. This button may not work when the DVD is
playing the copyright or the previews.


FWD (Fast Forward): Press this button to fast
forward the DVD in 5x speed. To stop fast forwarding,
press this button again. This button may not work when
the DVD is playing the copyright or the previews.
PREV (Previous): Press this button to return to
the start of the current chapter. Press this button again
to backup to the previous chapter. This button may
not work when the DVD is playing the copyright or
the previews.


NEXT: Press this button to jump to the beginning
of the next chapter. This button may not work when the
DVD is playing the copyright or the previews.
MENU: Press this button to view the media menu.
The media menu is different on every disc. Use the up
and down and the right and left arrow buttons to movethe cursor around the media menu. After making your
selection, press enter. Some discs may contain a short
skit leading up to the media menu.
WIRED VOLUME: Press the plus or minus
symbol to increase or decrease the volume of the wired
headphones. You can press repeatedly or press and hold
the plus or minus symbol to increase or decrease the
volume in large amounts.
SIZE/ANGLE: This button controls the screen
ratio of the video display. Press and release this button
to stretch a 4:3 picture to fit the wide aspect ratio
16:9 screen.
Press and hold this button to choose different angles
of the same scene. Press and release this button again
to change angles. This feature is not available on all
DVD discs.
DISP/S
-TITLE (Display) CHAP TRK
(Chapter Track): Press and release this button to
display the title, chapter and elapsed time of the
current video segment or the track and time if a CD
is being played.
Press and hold this button to see the DVD's subtitle
language. Press and release this button again to change it.
This feature is not available on all DVD discs.

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COMP/AUDIO (COMP) Compression: Press and
release this button to display the current compression
displayed on the screen. Press this button again to
select the next compression state. Three compression
states are available including minimum, standard and
off. The compression feature only functions on AC3
(Dolby Digital) encoded DVD video discs.
Press and hold this button to see if the DVD playing
has optional audio tracks, such as different languages
or commentaries. Press and release to change selections.
INPUT/TITLE DVD AUX (Auxiliary): Press and
release this button to switch between the auxiliary input
device and the DVD player.
Press and hold this button to see a display of the DVD's
titles. Press and release to change the titles available.
RTN (Return): When a DVD menu is active and
the return button is pressed, the selected option will be
disabled. This button could have different functions with
different discs.
SCREEN BRIGHTNESS: Press the plus or
minus symbol to increase or decrease the brightness
of the screen. This button can also be found above the
video screen.
LIGHT: Press this button to illuminate the keypad
for about eight seconds.Setup Menu
To access the setup menu, ensure a DVD disc is in the
player and the video is in stop mode. Press the menu key.
Once the menu is activated, use the UP, DOWN, RIGHT,
LEFT, and Enter buttons to navigate the screen.
The setup menu allows the user to select default preferences
for Menu Language, Subtitle Language, Audio Language,
TV Aspect, TV Mode, and Dynamic Range Compression.
Not all DVDs support all the feature defaults in the
setup menus. In the event a particular feature is not
supported, defaults will be provided by the DVD media.
Exit the setup menu by pressing the RETURN button
on the remote control. If you make changes to the
system setup defaults, the disc will resume play from
it's beginning and not where it previously left off.
Battery Replacement
To change the batteries, do the following:
1. Unclip the battery door located on the back of
the remote control.
2. Remove the batteries from the compartment.
3. Replace the two AA batteries. Make sure that
they are installed correctly.
If the remote control is to be stored for a long period
of time, remove the batteries and keep them in a cool,
dry place.

3-56
ProblemRecommended Action
The audio or
video skips
or jumps.The DVD could be dirty or
scratched. Try cleaning the DVD.
When I return to
the DVD from
the system menu,
sometimes it
plays from the
beginning and
sometimes from
where it left off.If the STOP button was pressed
once, it resumes play from where
it left off.
If the STOP button was pressed
twice, it will start at the beginning
of the DVD.
However, if a change was made to
the menu, the DVD will start from
the beginning, even if the STOP
button was only pressed once.
The fast forward,
fast reverse,
previous and
next functions
do not work.Some commands that do one thing
for DVDs will not always work
or perform the same function for
audio, CDs or games.
ProblemRecommended Action
My disc is
stuck in the
player. The
EJECT/LOAD
button does
not work.Press the EJECT/LOAD button on
the remote, or the STOP/EJECT
button on the DVD player.
Turn the power off, then on again.
I lost the
remote and/or
the headphones.See your dealer for assistance.
What is the best
way to clean
the screen?Pour some isopropyl or rubbing
alcohol on a clean cloth and wipe.
Sometimes
the wireless
headphone
audio cuts out
or buzzes for a
moment then it
comes back.This could be caused by
interference from cell towers
or by using your cell phone in
the vehicle.

4-9
Remember: Anti-lock doesn't change the time you need
to get your foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, you won't have time to apply your brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you have
anti
-lock brakes.
Using Anti
-Lock
Don't pump the brakes. Just hold the brake pedal down
firmly and let anti
-lock work for you. You may feel the
brakes vibrate, or you may notice some noise, but this
is normal.
Braking in Emergencies
With anti-lock, you can steer and brake at the same
time. In many emergencies, steering can help you more
than even the very best braking.
Traction Assist System (TAS)
(Two
-Wheel Drive Only)
Your vehicle has a Traction Assist System (TAS) that
limits wheel spin. This is especially useful in slippery
road conditions. The system operates only if it senses
that one or both of the rear wheels are spinning or
beginning to lose traction. When this happens, the
system reduces engine power to limit wheel spin.
The LOW TRAC light next to the button will come on
when the TAS is limiting wheel spin. You may hear or
feel the system working, but this is normal.
The Traction Assist System may operate on dry roads
under some conditions. When this happens, you may
notice a reduction in acceleration. This is normal and
doesn't mean there's a problem with your vehicle.
Examples of these conditions include a hard acceleration
in a turn, an abrupt upshift or downshift of the
transmission or driving on rough roads.
If your vehicle is in cruise control when the TAS begins
to limit wheel spin, the cruise control will automatically
disengage. When road conditions allow you to safely
use it again, you may re
-engage the cruise control. See
ªCruise Controlº in the Index. When the TRAC OFF
light on the button is on, the TAS is off and will not
limit wheel spin. Adjust your driving accordingly.

4-10
The TRAC OFF light on the button will come on under
the following conditions:

The Traction Assist System is turned off, either by
pressing the TAS on/off button or turning off the
automatic engagement feature of the TAS.

The transmission is in FIRST (1); TAS will not
operate in this gear. This is normal.

The vehicle is driven on an extremely rough road.
When the vehicle leaves the rough surface, slows
down or stops, the light will go off and TAS will be
on again. This is normal.

A Traction Assist System, Anti
-Lock Brake System
or engine
-related problem has been detected and the
vehicle needs service.
The Traction Assist System, as delivered from the
factory, will automatically come on whenever you start
your vehicle. To limit wheel spin, especially in slippery
road conditions, you should always leave the system on.
But you can turn the TAS off if you ever need to. You
should turn the TAS off if your vehicle ever gets stuck in
sand, mud or snow and rocking the vehicle is required.
See ªRocking Your Vehicleº in the Index.
To turn the system on
or off press the TAS
on/off button located
near the shift lever.
If you used the button
to turn the system off,
the TRAC OFF light
on the button will
come on and stay on.
You can turn the system back on at any time by pressing
the button again. The TRAC OFF light on the button
should go off.
If desired, you can change the TAS automatic
engagement feature so that the system will not come on
automatically when the engine is started. To do so:
1. Park the vehicle with the ignition off and the
transmission in PARK (P).
2. Turn the ignition to RUN; do not start the engine.

4-11
3. Apply the brake pedal, press the accelerator pedal to
the floor and then press the TAS on/off button and
hold it down for at least six seconds.
4. Release the TAS button and both pedals.
5. Turn off the ignition and wait a few seconds.
The next time you start your vehicle, the TAS will not
automatically come on. You can restore the automatic
feature by using the same procedure. Whether the
TAS is set to come on automatically or not, you can
always turn the system on or off by pressing the TAS
on/off button.
Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you can steer
but it will take much more effort.
Steering Tips
Driving on Curves
It's important to take curves at a reasonable speed.
A lot of the ªdriver lost controlº accidents mentioned
on the news happen on curves. Here's why:Experienced driver or beginner, each of us is subject to
the same laws of physics when driving on curves. The
traction of the tires against the road surface makes it
possible for the vehicle to change its path when you turn
the front wheels. If there's no traction, inertia will keep
the vehicle going in the same direction. If you've ever
tried to steer a vehicle on wet ice, you'll understand this.
The traction you can get in a curve depends on the
condition of your tires and the road surface, the angle
at which the curve is banked, and your speed.
While you're in a curve, speed is the one factor you
can control.
Suppose you're steering through a sharp curve.
Then you suddenly accelerate. Both control
systems
-- steering and acceleration -- have to do
their work where the tires meet the road. Adding the
sudden acceleration can demand too much of those
places. You can lose control. Refer to ªTraction Assist
Systemº in the Index.
What should you do if this ever happens? Ease up on the
accelerator pedal, steer the vehicle the way you want it
to go, and slow down.
Speed limit signs near curves warn that you should
adjust your speed. Of course, the posted speeds are
based on good weather and road conditions. Under less
favorable conditions you'll want to go slower.