2007 HUMMER H3 reset

Setting Preset Stations
Up to 30 stations (six FM1, six FM2, and six AM,
six XM1 and six XM2 (if equipped)), can be
programmed on the six numbered pushbuttons,
by performing the following steps:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, AM,
or XM1 or XM2.
3. Tune in the desired station.
4. Press AUTO EQ to select the equalization.
5. Press and hold one of the six numbered
pushbuttons until a beep sounds. Whenever
that numbered pushbutton is pressed,
the station that was set returns and the
equalization that was selected is stored for
that pushbutton.
6. Repeat the steps for each pushbutton.
Setting the Tone (Bass/Treble)
e
(Bass/Treble):Push and release this knob
until BASS or TREB displays. Turn this knob
to increase or to decrease. The display shows the
bass or the treble level. If a station is weak or
has static, decrease the treble.
To adjust the bass and the treble to the middle
position, while in bass or treble, push and hold the
tone knob. The radio produces one beep.
To adjust all tone and speaker controls to the
middle position, push and hold the tone knob
when no tone or speaker control is displayed.
ALL CENTERED displays and a beep sounds.
AUTO EQ (Automatic Equalization):Press this
button to select customized equalization settings
designed for country/western, jazz, talk, pop,
rock and classical.
The equalization one through seven options are
included only if your vehicle is equipped with
the Bose
®system. Press the AUTO EQ button
to select equalization settings designed for
equalization one through seven.
To return the bass and treble to the manual mode,
push and release the tone knob until BASS and
TREB displays.
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Playing a Specic Loaded CD
For every CD loaded, a number appears on the
display. To play a specic CD, rst press the
CD button, then press the numbered pushbutton
that corresponds to the CD. A small bar appears
under the CD number that is playing and the
track number appears on the display.
If an error appears on the display, see
“CD Messages” later in this section.
Z(Eject):Press this button to eject CD(s).
To eject the CD that is currently playing, press
and release this button.
To eject multiple CDs, do the following:
1. Press and hold the CD eject button for
ve seconds.
A beep sounds and the indicator light,
located to the right of the slot, begins to
ash and EJECT ALL displays.
2. Once the light stops ashing and turns
green, REMOVE CD # displays. The
CD ejects and can be removed.Once the CD is removed, the indicator light
begins ashing again and another CD ejects.
To stop ejecting the CDs, press the LOAD
or the eject button.
If the CD is not removed, after 25 seconds,
the CD automatically pulls back into the player.
If CD is pushed back into the player, before
the 25 second time period is complete, the player
senses an error and tries to eject the CD
several times before stopping.
Do not repeatedly press the CD eject button to
eject a CD after you have tried to push it in
manually. The player’s 25-second eject timer
resets at each press of the eject button, causing
the player to not eject the CD until the 25-second
time period has elapsed.
r(Reverse):Press this button to reverse within
the track.
[(Fast Forward):Press this button to fast
forward within the track.
N(Repeat):With repeat, one track or an entire
CD can be repeated.
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XM Radio Messages
Radio Display Message Condition Action Required
XL (Explicit Language
Channels)XL on the radio display,
after the channel name,
indicates content with
explicit language.These channels, or any others, can be blocked at a
customer’s request, by calling 1-800-852-XMXM (9696).
Updating Updating encryption code The encryption code in the receiver is being updated, and no
action is required. This process should take no longer than
30 seconds.
No Signl Loss of signal The system is functioning correctly, but the vehicle is in a
location that is blocking the XM™ signal. When the vehicle
is moved into an open area, the signal should return.
Loading Acquiring channel audio
(after 4 second delay)The radio system is acquiring and processing audio and text
data. No action is needed. This message should disappear
shortly.
Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
CH Unavl Channel no longer
availableThis previously assigned channel is no longer assigned.
Tune to another station. If this station was one of the presets,
choose another station for that preset button.
No Info Artist Name/Feature
not availableNo artist information is available at this time on this channel.
The system is working properly.
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If your vehicle has a Driver information Center
(DIC), a TRACTION FAILED message will appear
when a Traction Control System or Anti-Lock
Brake System problem has been detected and the
vehicle needs service. SeeDIC Warnings and
Messages on page 196for more information.
When this message is on, the system will not limit
wheel spin. Adjust your driving accordingly.
The traction control system automatically comes
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 traction control system off if you
ever need to.
To turn the system off,
press and hold the TCS
button for ve seconds.This light will come
on steady when the
traction control system
has been turned off.
This light ashes
when TCS is active.
If you press and hold the TC button for
ve seconds, the traction control system will turn
off and a TRAC OFF message will appear on
the DIC. Press the TC button again to turn
the system back on. The TRAC OFF message
will then go off. The traction control system
will reset itself at each ignition cycle.
Adding non-GM accessories can affect your
vehicle’s performance. SeeAccessories and
Modications on page 314for more information.
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If you are in an area of extreme cold, where the
temperature falls below−20°F (−29°C), it is
recommended that you use either an SAE 5W-30
synthetic oil or an SAE 0W-30 oil. Both will
provide easier cold starting and better protection
for the engine at extremely low temperatures.
Engine Oil Additives
Do not add anything to the oil. The recommended
oils with the starburst symbol that meet GM
Standard GM6094M are all you will need for good
performance and engine protection.
Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you
know when to change the engine oil and lter.
This is based on engine revolutions and engine
temperature, and not on mileage. Based on driving
conditions, the mileage at which an oil change
will be indicated can vary considerably. For the oil
life system to work properly, you must reset the
system every time the oil is changed.When the system has calculated that oil life has
been diminished, it will indicate that an oil change
is necessary. A CHANGE OIL message will
come on. SeeDIC Warnings and Messages on
page 196. Change your oil as soon as possible
within the next 600 miles (1 000 km). It is possible
that, if you are driving under the best conditions,
the oil life system may not indicate that an oil
change is necessary for over a year. However,
your engine oil and lter must be changed at
least once a year and at this time the system
must be reset. Your dealer has GM-trained people
who will perform this work using genuine GM
parts and reset the system. It is also important to
check your oil regularly and keep it at the
proper level.
If the system is ever reset accidentally, you must
change your oil at 3,000 miles (5 000 km)
since your last oil change. Remember to reset the
oil life system whenever the oil is changed.
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How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to
change your engine oil and lter based on vehicle
use. Anytime your oil is changed, reset the
system so it can calculate when the next oil
change is required. If a situation occurs where you
change your oil prior to a CHANGE OIL message
being turned on, reset the system.
To reset the Engine Oil Life system, do the following:
1. With the engine off, turn the ignition to ON.
2. Press and release the stem in the lower center
of the instrument cluster until the OIL LIFE
message is displayed.
3. Once the alternating OIL LIFE and RESET
messages appear, press and hold the stem
until several beeps sound. This conrms
that the oil life system has been reset.
4. Turn the key to LOCK.
If the CHANGE OIL message comes back on
when you start your vehicle, the engine oil
life system has not reset. Repeat the procedure.
SeeDIC Warnings and Messages on page 196.
What to Do with Used Oil
Used engine oil contains certain elements that
may be unhealthy for your skin and could
even cause cancer. Do not let used oil stay on
your skin for very long. Clean your skin and nails
with soap and water, or a good hand cleaner.
Wash or properly dispose of clothing or rags
containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil
products.
Used oil can be a threat to the environment.
If you change your own oil, be sure to drain all the
oil from the lter before disposal. Never dispose
of oil by putting it in the trash, pouring it on
the ground, into sewers, or into streams or bodies
of water. Instead, recycle it by taking it to a
place that collects used oil. If you have a problem
properly disposing of your used oil, ask your
dealer, a service station, or a local recycling
center for help.
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The proper level is from 0 to 3/8 inch (0 mm to
10 mm) below the bottom of the ller plug
hole, located on the rear axle.
What to Use
SeeRecommended Fluids and Lubricants on
page 440to determine which kind of lubricant
to use.
Four-Wheel Drive
It is recommended that the four-wheel drive
transfer case uid be checked and lled by
your dealer.
Front Axle
It is not necessary to regularly check front axle
uid unless you suspect there is a leak or you hear
an unusual noise. A uid loss could indicate a
problem.
It is recommended that the front axle uid be
checked and lled by your dealer.
Headlamp Aiming
The vehicle has a visual optical headlamp aiming
system. The aim has been preset at the factory
and should need no further adjustment.
However, if the vehicle is damaged in an accident,
the headlamp aim may be affected and adjustment
may be necessary.
If oncoming vehicles ash their high beams at
you, this may also mean the vertical aim needs to
be adjusted.
It is recommended that the vehicle is taken to your
dealer for service if the headlamps need to be
re-aimed. It is possible however, to re-aim
the headlamps as described in the following
procedure.
358

When rotating your vehicle’s tires, always use one
of the correct rotation patterns shown here.
After the tires have been rotated, adjust the front
and rear ination pressures as shown on the
Tire and Loading Information label. For the location
of the Tire and Loading Information label see
Loading Your Vehicle on page 289. Make certain
that all wheel nuts are properly tightened, see
“Wheel Nut Torque” underCapacities and
Specications on page 422for the proper wheel
nut torque specication.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after time. The wheel could
come off and cause an accident. When
you change a wheel, remove any rust or
dirt from places where the wheel attaches
to the vehicle. In an emergency, you can
use a cloth or a paper towel to do this;
but be sure to use a scraper or wire brush
later, if needed, to get all the rust or dirt
off. SeeChanging a Flat Tire on page 391.
Any time you rotate the vehicle’s tires the Tire
Pressure Monitor System (TPMS) will need to be
reset. The TPMS identication codes will need
to be matched to tire and wheel position.
See “TPMS Sensor Identication Codes” under
Tire Pressure Monitor System on page 376.
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