stop start GMC ENVOY DENALI 2008 User Guide

Antilock Brake System
Warning Light
For vehicles with
the Antilock Brake
System (ABS), this light
comes on briey when
the engine is started.
That is normal. If the light does not come on then, have
it xed so it will be ready to warn you if there is a problem.
If the ABS light stays on, turn the ignition off, if the light
comes on when you are driving, stop as soon as it is
safely possible and turn the ignition off. Then start the
engine again to reset the system. If the ABS light still
stays on, or comes on again while you are driving,
your vehicle needs service. If the regular brake system
warning light is not on, your vehicle still has brakes, but
not antilock brakes. If the regular brake system warning
light is also on, your vehicle does not have antilock
brakes and there is a problem with the regular brakes.
SeeBrake System Warning Light on page 3-38.
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-53for
all brake related DIC messages.
StabiliTrak®Service Light
This light will come on
briey when the engine
is started.
This light will come on if a problem is detected in the
StabiliTrak
®system.
For more information seeStabiliTrak
®System on
page 4-6.
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StabiliTrak®Indicator Light
This warning light should
come on briey when the
engine is started.
During most driving conditions, this light will not come
on. If the StabiliTrak
®System is actively controlling
the stability and/or traction of the vehicle, this light
will ash. This is normal.
This light will come on if any portion of the system
has been manually turned off or a problem is detected
in the system.
If your vehicle has a Driver Information Center, a
message will appear also, seeDIC Warnings and
Messages on page 3-53andStabiliTrak
®System on
page 4-6for more information.
Engine Coolant Temperature Gage
This gage shows the engine coolant temperature.
If the gage pointer moves into the red area, it means that
the engine coolant has overheated. If you have been
operating your vehicle under normal driving conditions,
you should pull off the road, stop your vehicle and turn off
the engine as soon as possible.
SeeEngine Overheating on page 5-28for more
information.
United StatesCanada
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Tire Pressure Light
Your vehicle has a tire
pressure light.
This light comes on briey when the engine is started
and provides information about tire pressures and
the Tire Pressure Monitoring System.
When the Light is Solid
This indicates that one or more of your tires are
signicantly underinated.
A tire pressure message in the Driver Information
Center (DIC), may accompany the light. SeeDIC
Warnings and Messages on page 3-53for more
information. Stop and check your tires as soon as it
is safe to do so. If underinated, inate to the proper
pressure. SeeTires on page 5-57for more information.
When the Light Flashes First and Then is
Solid
This indicates that there may be a problem with the Tire
Pressure Monitor System. The light ashes for about a
minute and stays on solid for the remainder of the ignition
cycle. This sequence will repeat with every ignition cycle.
SeeTire Pressure Monitor System on page 5-67for more
information.
Malfunction Indicator Lamp
Check Engine Light
A computer system called OBD II (On-Board
Diagnostics-Second Generation) monitors operation
of the fuel, ignition, and emission control systems.
It makes sure that emissions are at acceptable levels
for the life of the vehicle, helping to produce a cleaner
environment.
The check engine light
comes on to indicate that
there is an OBD II problem
and service is required.
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If the Light is Flashing
The following can prevent more serious damage to your
vehicle:
Reduce vehicle speed.
Avoid hard accelerations.
Avoid steep uphill grades.
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.
If the light stops ashing and remains on steady,
see “If the Light Is On Steady” following.
If the light continues to ash, when it is safe to do so,
stop the vehicle. Find a safe place to park the vehicle.
Turn the ignition off, wait at least 10 seconds, and restart
the engine. If the light remains on steady, see “If the
Light Is On Steady” following. If the light is still ashing,
follow the previous steps and see your dealer/retailer
for service as soon as possible.
If the Light Is On Steady
You might be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap. SeeFilling the Tank on page 5-8. The diagnostic
system can determine if the fuel cap has been left off orimproperly installed. A loose or missing fuel cap allows
fuel to evaporate into the atmosphere. A few driving trips
with the cap properly installed should turn the light off.
Did you just drive through a deep puddle of water?
If so, your vehicle’s electrical system might be wet.
The condition is usually corrected when the electrical
system dries out. A few driving trips should turn the
light off.
Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel. See
Gasoline Octane on page 5-6. Poor fuel quality causes
the engine not to run as efficiently as designed. You
might notice this as stalling after start-up, stalling when
you put the vehicle into gear, misring, hesitation on
acceleration, or stumbling on acceleration — these
conditions might go away once the engine is warmed up.
This will be detected by the system and cause the light to
turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at least
one full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn
off, your dealer/retailer can check the vehicle. Your
dealer/retailer has the proper test equipment and
diagnostic tools to x any mechanical or electrical
problems that might have developed.
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Trip Information Button
3
(Trip Information):Press the trip information
button to scroll through the ODOMETER, TRIP A,
TRIP B, TIRE PRESSURES, and TIMER.
Odometer:Press the trip information button until
ODOMETER appears on the display. This mode shows
the total distance the vehicle has been driven in either
miles or kilometers. Pressing the reset stem located on
the instrument cluster with the vehicle off will also display
the odometer.
Trip A:Press the trip information button until TRIP A
appears on the display. This mode shows the current
distance traveled since the last reset for TRIP A in either
miles or kilometers.
Trip B:Press the trip information button until TRIP B
appears on the display. This mode shows the current
distance traveled since the last reset for TRIP B in either
miles or kilometers.
To reset TRIP A or TRIP B information, press and hold
the select button for one second while in one of the trip
modes. This will reset the information for TRIP A or
TRIP B.
You can also reset the TRIP A or TRIP B while they
are displayed by pressing the reset stem on the cluster.
If you press and hold the reset stem or the select button
for more than four seconds, the display will show the
distance traveled since the last ignition cycle for TRIP A
or TRIP B.Tire Pressures:Press the trip information button
until TIRE PRESSURES appears on the display.
This mode shows the tire pressure in pounds per
square inch (psi) or kilopascals (kPa). Press the select
button to scroll through the following information:
LF TIRE shows the tire pressure for the front
driver’s side tire.
RF TIRE shows the tire pressure for the front
passenger’s side tire.
LR TIRE shows the tire pressure for the rear
driver’s side tire.
RR TIRE shows the tire pressure for the rear
passenger’s side tire.
Timer:The DIC can be used as a timer. Press the
select button while TIMER is displayed to start the timer.
The display will show the amount of time that has
passed since the timer was last reset, not including time
the ignition is off. Time will continue to be counted as
long as the ignition is on, even if another display is being
shown on the DIC. The timer will record up to 99 hours,
59 minutes and 59 seconds (99:59:59) after which
the display will roll back to zero.
To stop the counting of time, press the select button
briey while TIMER is displayed.
To reset the timer to zero, press and hold the select
button while TIMER is displayed.
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REAR ACCESS OPEN
This message displays and a chime sounds if the
liftgate or liftglass is open while the ignition is in
ON/RUN. Turn off the vehicle and check the liftgate
and liftglass. SeeLiftgate/Liftglass on page 2-12.
Restart the vehicle and check for the message on
the DIC display.
RIGHT REAR DOOR AJAR
This message displays and a chime sounds if the
passenger side rear door is not fully closed. Stop and
turn off the vehicle, check the door for obstructions,
and close the door again. Check to see if the message
still appears on the DIC.
SERVICE AIR BAG
This message displays if there is a problem with
the airbag system. Have your dealer/retailer inspect
the system for problems. SeeAirbag Readiness Light
on page 3-33andAirbag System on page 1-53for
more information.
SERVICE BRAKE SYSTEM
This message displays if a problem occurs with the
brake system. If this message appears, stop as soon as
possible and turn off the vehicle. Restart the vehicleand check for the message on the DIC display. If the
message is still displayed, or appears again when
you begin driving, the brake system needs service.
See your dealer/retailer.
SERVICE CHARGING SYS (System)
This message displays if there is a problem with the
battery charging system. Under certain conditions, the
charging system light may also turn on in the instrument
panel cluster. SeeCharging System Light on page 3-36.
The battery will not be charging at an optimal rate and
the vehicle will lose the ability to enter the fuel economy
mode. The vehicle is safe to drive, however you should
have the electrical system checked by your
dealer/retailer.
SERVICE STABILITRAK
If this message displays, it means there may be a
problem with the StabiliTrak®system. If this message
appears, try to reset the system by performing the
following: stop; turn off the engine; then start the engine
again. If this message still comes on, it means there is a
problem. You should see your dealer/retailer for service.
The vehicle is safe to drive, however, you do not have the
benet of StabiliTrak
®, so reduce your speed and drive
accordingly.
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Playing a CD
Insert a CD partway into the slot, label side up. The
player pulls it in and the CD should begin playing.
For the Base Radio, if you want to insert a CD with the
ignition off, rst press the eject button or the INFO knob.
If the ignition or radio is turned off, with a CD in the
player, it stays in the player. When the ignition or radio
is turned on, the CD starts playing where it stopped,
if it was the last selected audio source.
When a CD is inserted, the CD symbol displays. As
each new track starts to play, the track number displays.
The CD player can play the smaller 3 inch (8 cm)
single CDs with an adapter ring. Full-size CDs and
the smaller CDs are loaded in the same manner.
Care of Your CDs
If playing a CD-R, the sound quality can be reduced due
to CD-R quality, the method of recording, the quality of
the music that has been recorded, and the way the CD-R
has been handled. Handle them carefully. Store CD-R(s)
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 does not play properly or not at all. 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.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.
Care of Your CD and DVD Player
Do not add any label to a CD, it could get caught in the
CD player. If a CD is recorded on a personal computer
and a description label is needed, try labeling the top
of the recorded CD with a marking pen.
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 and DVD player
mechanism.
Notice:If a label is added to a CD, or more than
one CD is inserted into the slot at a time, or an
attempt is made to play scratched or damaged CDs,
the CD player could be damaged. While using the
CD player, use only CDs in good condition without
any label, load one CD at a time, and keep the
CD player and the loading slot free of foreign
materials, liquids, and debris.
If an error displays, see “CD Messages” later in this
section.
3-75

Playing an MP3/WMA
Insert a CD partway into the slot, label side up. The
player pulls it in, and READING displays. The CD should
begin playing and the CD symbol displays. To insert a
CD while the ignition is off, rst press the
Zbutton
or the DISPL knob.
If the ignition or radio is turned off with a CD in the
player it stays in the player. When the ignition or radio
is turned on, the CD starts to play where it stopped,
if it was the last selected audio source.
As each new track starts to play, the track number and
song title displays.
1 FLD
x(Previous Folder):Press this button to go
to the rst track in the previous folder. Press this button
while in folder random mode to go to the rst track in
the previous folder and random the tracks in that folder.
2 FLD
w(Next Folder):Press this button to go to
the rst track in the next folder. Press this button while
in folder random mode to go to the rst track in the
next folder and random the tracks in that folder.
3 REV (Reverse):Press and hold this pushbutton
to reverse quickly within a track. Press and hold
this pushbutton for less than two seconds to
reverse at 10 times the normal playing speed.Press and hold it for more than two seconds to reverse
at 20 times the normal playing speed. Release this
pushbutton to play the passage. REV and the elapsed
time of the track displays.
4 FWD (Forward):Press and hold this pushbutton
to advance quickly within a track. Press and hold this
pushbutton for less than two seconds to advance at
10 times the normal playing speed. Press and hold it
for more than two seconds to advance at 20 times the
normal playing speed. Release this pushbutton to play
the passage. FWD and the elapsed time of the track
displays.
6 RDM (Random):Press and release this pushbutton
to play the tracks of a current folder or playlist, in random
order. FLDR RDM displays. Once all of the tracks a
current folder or playlist have played the system moves
on to the next folder or playlist and play all of the tracks
in random order.
To play all tracks on the CD in random order, press and
hold this pushbutton for two seconds. A beep sounds and
DISC RDM displays. This feature does not work with
playlists.
When in random, press and release either SEEK arrow to
go to the next or previous random track.
Press and release this pushbutton again to turn off
random play. NO RDM displays.
3-84

oSEEKp:Press the left SEEK arrow to go to the
start of the previous track. Press the right SEEK arrow
to go to the start of the next track. Press either SEEK
arrow for more than two seconds to search the previous
or next tracks at two tracks per second. Release the
button to stop searching and to play the track.
oTUNEp:Turn the knob to fast track reverse or
advance through the tracks in all folders or playlists.
The track number and le name displays for each track.
Turn this knob while in random to fast track reverse
or advance the tracks in sequential order.
DISPL (Display):Press this knob to switch between
track mode, folder/playlist mode, and time of day mode.
The display shows only eight characters, but there can
be up to four pages of text. If there are more than eight
characters in the song, folder, or playlist name, they are
displayed if the knob is not pressed again, pressing this
knob within two seconds goes to the next display mode.
Track mode displays the current track number and
the ID3 tag song name.
Folder/playlist mode displays the current folder or
playlist number and the folder/playlist name.
Time of day mode displays the time of day and the
ID3 tag song name.To change the default on the display, press the DISPL
knob until the desired display appears, then press and
hold this knob for two seconds. The radio produces one
beep and the selected display becomes the default.
INFO (Information):INFO displays when a current
track has ID3 tag information. Press this button
to display the artist name and album contained in
the tag. INFO disappears from the display when the
information in the ID3 tag has nished.
BAND:Press this button to listen to the radio when a
CD is playing. The inactive CD remains inside the radio
for future listening.
CD AUX (Auxiliary):Press this button to play a CD
when listening to the radio. The CD symbol displays
when a CD is loaded.
Z(Eject):Press this button to eject a CD. Eject can
activate while either the ignition or the radio is off. CDs
can be loaded while the ignition and the radio is off if this
button is pressed rst.
3-85

DVD Player
The DVD player is located in the overhead console and
is controlled by the buttons on the DVD player or on
the remote control. See “Remote Control” later in
this section for more information.
The DVD player power can be turned on while the
ignition is in ON/RUN, ACC/ACCESSORY, or when
Retained Accessory Power (RAP) is active.
The RSE system DVD player is only compatible with
DVDs of the appropriate region code in the country that
the vehicle was sold. 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 displays 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), the audio for these sources will be
heard, instead of the DVD or CD that is currently playing
through the RSE.
If an error message displays on the video screen,
see “DVD Messages” later in this section.
DVD Player Buttons (Without Sunroof)
O(Power):Press to turn the RSE system on and off.
The power indicator light illuminates when the power
is on.
X(Eject):Press to eject a DVD or CD.
SRCE (Source):Press to switch between the DVD
player and an auxiliary source.
c(Stop):Press to stop playing, rewinding, or fast
forwarding a DVD or CD. Press twice to return to
the beginning of the DVD.
s(Play/Pause):Press to start play of a DVD or CD.
Press while a DVD or CD is playing to pause it. Press
again to continue the play of the DVD or CD.
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