2007 HUMMER H2 stop start

Automatic Dimming Mirror Operation
To turn the automatic dimming feature on or
off, press and hold the compass/temperature
button until the indicator light located to the left of
the button turns on or off. This shows that the
automatic dimming feature is activated. Once the
mirror is turned off, it will remain off until it is
turned back on, or until the vehicle is restarted.
Temperature Display
The temperature can be displayed by pressing the
compass/temperature button. Pressing the
compass/temperature button once briey, will
toggle the temperature reading on and off. To
alternate the temperature reading between
Fahrenheit and Celsius, press and hold the
compass/temperature button for approximately
four seconds until the display blinks F and C. Press
and release the compass/temperature button to
toggle between the Fahrenheit and Celsius
readings. After approximately four seconds of
inactivity, the display will stop blinking and display
the last selection made.
If an abnormal reading is displayed, for an
extended period of time, please consult your
dealer. Under certain circumstances, a delay in
updating the temperature is normal.
Compass Operation
Press the compass/temperature button once
briey to turn the compass on or off.
Compass Calibration
The compass may need calibration if the
following occurs:
The compass does not display the correct
heading and the compass zone variance
is set correctly.
In order to calibrate, CAL must be displayed in the
mirror compass windows. If CAL is not displayed,
push in the compass/temperature button for
approximately eight seconds or until CAL is
displayed.
The compass can only be calibrated by driving the
vehicle forward in circles at 5 mph (8 km/h) or less
until the display reads a direction. Do not attempt to
calibrate the compass by driving in reverse.
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Flash-to-Pass
This feature lets you use your high-beam
headlamps to signal a driver in front of you that
you want to pass. It works even if your headlamps
are in the automatic position.
To use it, pull the turn signal lever toward you,
then release it.
If your headlamps are in the automatic position or
on low beam, your high-beam headlamps will
turn on. They will stay on as long as you hold the
lever toward you. The high-beam indicator on
the instrument panel cluster will come on. Release
the lever to return to normal operation.
Windshield Wipers
You control the windshield wipers by turning the
band with the wiper symbol on it.
8(Mist):For a single wiping cycle, turn the
band to mist. Hold it there until the wipers
start. Then let go. The wipers will stop after
one wipe. If you want more wipes, hold the
band on mist longer.
6(Delay):You can set the wiper speed for a long
or short delay between wipes. This can be very
useful in light rain or snow. Turn the band to
choose the delay time. The closer to the top of the
lever, the shorter the delay.
6(Low Speed):For steady wiping at low
speed, turn the band away from you to the
rst solid band past the delay settings.
1(High Speed):For high-speed wiping, turn
the band further, to the second solid band past the
delay settings.
9(Off):To stop the wipers, move the band
to off.
Be sure to clear ice and snow from the wiper
blades before using them. If they are frozen to the
windshield, carefully loosen or thaw them. If
your blades do become worn or damaged, get
new blades or blade inserts.
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This light should come on, as a check to show
you it is working, when the ignition is on and the
engine is not running. If the light does not
come on, have it repaired. This light will also
come on during a malfunction in one of two ways:
Light Flashing— A misre condition has
been detected. A misre increases vehicle
emissions and may damage the emission
control system on your vehicle. Diagnosis and
service may be required.
Light On Steady— An emission control
system malfunction has been detected on your
vehicle. Diagnosis and service may be
required.
If the Light is Flashing
The following may prevent more serious damage
to your vehicle:
Reducing vehicle speed
Avoiding hard accelerations
Avoiding 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
your vehicle. Turn the key 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 for service as
soon as possible.
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Trip Information Button
3
(Trip Information):Press the trip
information button to scroll through the
ODOMETER, TRIP A, TRIP B, TIMER, and
ENGINE HOURS.
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 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 four seconds, the display
will show the distance traveled since the last
ignition cycle for TRIP A or TRIP B.
SeeTrip Odometer on page 206for more
information.
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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LEFT REAR DOOR AJAR
This message displays and a chime sounds if the
driver’s side rear door is not fully closed and
the vehicle is in a drive gear. 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. Press any of the DIC
buttons, or the trip stem, to acknowledge
this message and clear it from the DIC display.
OIL LIFE RESET
This message displays for about 10 seconds after
resetting the change engine oil message. See
Engine Oil on page 404and “Engine Oil Life
System” underDIC Operation and Displays on
page 222for more information.
OIL PRESSURE LOW
This message displays and a chime sounds if low
oil pressure levels occur. Stop the vehicle as
soon as safely possible and do not operate it until
the cause of the low oil pressure has been
corrected. Check the oil as soon as possible and
have your vehicle serviced by your dealer.
PASSENGER DOOR AJAR
This message displays and a chime sounds if the
passenger’s door is not fully closed and the
vehicle is in a drive gear. 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. Press any of the
DIC buttons, or the trip stem, to acknowledge this
message and clear it from the DIC display.
REAR ACCESS OPEN
On the SUV, this message displays and a chime
sounds if the liftgate is open while the ignition
is in RUN. Turn off the vehicle and check
the liftgate. Restart the vehicle and check for the
message on the DIC display.
On the SUT, this message displays if the midgate
is open or one or both of the midgate latches
are not fully closed. Turn off the vehicle and check
that the midgate and the latches are closed.
Restart the vehicle and check for the message on
the DIC display.
Press any of the DIC buttons, or the trip stem, to
acknowledge this message and clear it from
the DIC display.
229

SERVICE 4WD (Full-Time
Four-Wheel Drive)
This message displays if a problem occurs with
the Full-Time Four-Wheel Drive system.
If this message appears, stop as soon as possible
and turn off the vehicle. Restart the vehicle and
check for the message on the DIC display. If
the message is still displayed, or appears again
when you begin driving, there is a problem with the
Full-Time Four-Wheel Drive system. See your
dealer for service. Press any of the DIC buttons,
or the trip stem, to acknowledge this message and
clear it from the DIC display.
SERVICE AIR BAG
This message displays if there is a problem with
the airbag system. Have your dealer inspect
the system for problems. Press any of the DIC
buttons, or the trip stem, to acknowledge this
message and clear it from the DIC display. See
Airbag Readiness Light on page 207and
Airbag System on page 77for more information.
SERVICE AIR SUSPENSION
This message displays if a problem occurs with
the suspension system. If this message appears,
stop as soon as possible and turn off the
vehicle. Restart the vehicle and check for the
message on the DIC display. If the message is still
displayed, or appears again when you begin
driving, there is a problem with the air suspension
system. See your dealer for service.
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 vehicle and check for the message on the
DIC display. If the message is still displayed, or
appears again when you begin driving, there
is a problem with the brake system. See your
dealer for service. Press any of the DIC buttons,
or the trip stem, to acknowledge this message and
clear it from the DIC display.
231

Playing a CD
Insert a CD partway into the slot, label side up.
The player pulls it in and the CD should begin
playing. 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 the 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.
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. There can be an increase in skipping,
difficulty in nding tracks, and/or difficulty in loadingand ejecting. If these problems occur, check the
bottom surface of the CD. If the surface of the
CD is damaged, such as cracked, broken,
or scratched, the CD will not play properly. If the
surface of the CD is soiled, seeCare of Your CDs
and DVDs on page 299for more information.
If there is no apparent damage, try a known
good CD.
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.
Notice:If you add any label to a CD, insert
more than one CD into the slot at a time, or
attempt to play scratched or damaged CDs, you
could damage the CD player. When 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.
253

Radio Messages
CAL ERR (Calibration Error):The audio system
has been calibrated for your vehicle from the
factory. If CAL ERR displays, it means that the
radio has not been congured properly for
the vehicle and must be returned to your dealer
for service.
LOCKED:This message is displayed when the
THEFTLOCK
®system has locked up. Take
the vehicle to your dealer for service.
If any error occurs repeatedly, or if an error cannot
be corrected, contact your dealer.
Radio Messages for XM™ Only
SeeXM Radio Messages on page 269later in this
section for further detail.
Playing a CD
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 appears on
the CD. As each new track starts to play, the
track number appears on the display.
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.
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. There can be an increase in skipping,
difficulty in nding tracks, and/or difficulty in loading
and ejecting. If these problems occur, check the
bottom surface of the CD. If the surface of the CD
is damaged, such as cracked, broken, or
scratched, the CD will not play properly. If the
surface of the CD is soiled, seeCare of Your CDs
and DVDs on page 299for more information.
If there is no apparent damage, try a known
good CD.
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