horn HUMMER H3 2007 Owners Manual

Changes or modications to this system by other
than an authorized service facility could void
authorization to use this equipment.
At times you may notice a decrease in operating
range. This is normal for any RKE system. If
the transmitter does not work or if you have to
stand closer to your vehicle for the transmitter to
work, try this:
Check the distance. You may be too far from
your vehicle. You may need to stand closer
during rainy or snowy weather.
Check the location. Other vehicles or objects
may be blocking the signal. Take a few steps
to the left or right, hold the transmitter
higher, and try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement”
underRemote Keyless Entry (RKE) System
Operation on page 89.
If you are still having trouble, see your dealer
or a qualied technician for service.
Remote Keyless Entry (RKE)
System Operation
You can lock and unlock the vehicle’s doors and
disarm or arm the theft-deterrent system from
about 3 feet (1 m) up to 30 feet (9 m) away using
the remote keyless entry transmitter. See
Content Theft-Deterrent on page 98for additional
information.
UNLOCK:Press this
button to unlock the
driver’s door and turn on
the interior lamps.
The parking lamps may
also ash, and the
horn may chirp, when
this button is pressed.
Press the unlock button again within
three seconds and all of the doors will unlock.
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LOCK:Press this button to lock all the doors. The
parking lamps may also ash and the horn may
chirp when this button is pressed.
If a door is open or ajar when the lock button is
pressed, the doors will lock, but the theft-deterrent
system will not arm until the open door is closed.
You can program different feedback modes
through the Driver Information Center (DIC).
To program the feedback modes, see “Remote
Keyless Entry Feedback” underDIC Controls and
Displays on page 192.
L(Panic):Press this button to make the horn
sound and the headlamps and taillamps ash
for up to 30 seconds. To turn them off, do one of
these three things: wait for 30 seconds; press
the panic button again; or start the vehicle.
Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your
vehicle. If a transmitter is lost or stolen, a
replacement can be purchased through your dealer.
Remember to bring any remaining transmitters with
you when you go to your dealer. When the dealer
matches the replacement transmitter to your
vehicle, any remaining transmitters must also be
matched. Once your dealer has coded the new
transmitter, the lost transmitter will not unlock your
vehicle. Each vehicle can have a maximum of four
transmitters matched to it.
90

Visor Vanity Mirror
Your vehicle has a vanity mirror located on the
driver’s and passenger’s visor.
Illuminated Visor Vanity Mirror
Your vehicle may have an illuminated vanity mirror
on both visors. Lift the cover on the mirror and
the lights will automatically come on.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some
cities. Although your vehicle has a number of
theft-deterrent features, we know that nothing we
put on it can make it impossible to steal.
Content Theft-Deterrent
Your vehicle has a
content theft-deterrent
alarm system.To activate the content theft-deterrent system, do
the following:
1. Close all the doors.
2. Lock the doors with the remote keyless entry
transmitter. The security light, located on the
instrument panel cluster, will ash.
If the lock button on the remote keyless entry
transmitter is pressed, but a door is open,
the doors will lock, the lights may ash and the
horn may sound. Close the open door and
the alarm system will arm.
If a locked door is not opened using the remote
keyless entry transmitter, or by OnStar
®, the alarm
will go off. First, a pre-alarm will sound the horn
at reduced intensity for 10 seconds. Then, the front
turn signal lamps will ash for two minutes, and
the horn will sound for two minutes. The alarm will
then turn off to save battery power.
Starting the engine with the correct key will shut
off the pre-alarm or alarm at any time.
Remember, the theft-deterrent system will not
activate if you lock the doors with the key,
the manual door lock, or power door lock switch.
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The system can only be activated using the
remote keyless entry transmitter, or by OnStar®.
SeeOnStar®System on page 129for additional
information. You should also remember that
you can start your vehicle with the correct key if
the alarm has been set off.
Here is how to avoid setting off the alarm by
accident:
If you do not want to arm the theft-deterrent
system, the vehicle should be locked with
the manual door lock lever, the power
door lock switch, or the key, after the doors
are closed.
If the content theft-deterrent system is armed,
unlock the doors by pressing the unlock
button on the remote keyless entry transmitter
or by OnStar
®. Unlocking a door any other
way will activate the alarm.
If you set off the alarm by accident, you can turn it
off by pressing unlock on the remote keyless
entry transmitter, starting the vehicle with
the correct key, or by having OnStar
®unlock the
doors. The alarm will not stop if you try to
unlock a door any other way.
Testing the Alarm
The alarm can be tested by following these steps:
1. From inside the vehicle, activate the system
by locking the doors with the remote keyless
entry transmitter.
2. Unlock the door with the manual door lock
and open the door. This should set off the
pre-alarm. Wait 10 seconds for the full alarm
to activate.
3. To turn the alarm off, press the unlock button
on the remote keyless entry transmitter or
start the engine.
If the alarm does not sound when it should but the
lights ash, check to see if the horn works. The
horn fuse may be blown. To replace the fuse, see
Fuses and Circuit Breakers on page 417.
If the alarm does not sound or the front turn signal
lamps do not ash, see your dealer for service.
99

Instrument Panel Overview........................ 152
Hazard Warning Flashers.......................... 154
Other Warning Devices............................. 154
Horn.......................................................... 154
Tilt Wheel.................................................. 154
Turn Signal/Multifunction Lever.................. 155
Turn and Lane-Change Signals................. 156
Headlamp High/Low-Beam Changer.......... 157
Flash-to-Pass............................................ 157
Windshield Wipers..................................... 157
Windshield Washer.................................... 158
Rear Window Wiper/Washer...................... 159
Cruise Control........................................... 159
Exterior Lamps.......................................... 162
Headlamps on Reminder........................... 164
Daytime Running Lamps (DRL)................. 164
Automatic Headlamp System..................... 165
Off-Road Lamps........................................ 166
Fog Lamps................................................ 167
Instrument Panel Brightness...................... 167
Dome Lamp.............................................. 167
Dome Lamp Override................................ 168
Exit Lighting.............................................. 168Reading Lamps......................................... 168
Electric Power Management...................... 168
Battery Run-Down Protection..................... 169
Accessory Power Outlet(s)........................ 169
Ashtray(s) and Cigarette Lighter................ 170
Climate Controls......................................... 170
Climate Control System............................. 170
Outlet Adjustment...................................... 173
Warning Lights, Gages, and Indicators..... 174
Instrument Panel Cluster........................... 175
Speedometer and Odometer...................... 176
Trip Odometer........................................... 176
Tachometer............................................... 176
Safety Belt Reminder Light........................ 177
Passenger Safety Belt Reminder Light....... 177
Airbag Readiness Light............................. 178
Passenger Airbag Status Indicator............. 179
Battery Warning Light................................ 181
Up-Shift Light (Manual Transmission)........ 181
Brake System Warning Light..................... 182
Anti-Lock Brake System
Warning Light........................................ 183
Section 3 Instrument Panel
149

The main components of your instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment on page 173.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 155.
Windshield Washer/Wiper. SeeWindshield
Wipers on page 157andWindshield Washer
on page 158. Cruise Controls. SeeCruise
Control on page 159.
C. Horn. SeeHorn on page 154.
D. Instrument Panel Cluster. SeeInstrument
Panel Cluster on page 175.
E. Hazard Warning Flasher Button. SeeHazard
Warning Flashers on page 154.
F. All-Wheel Drive, Passenger Air Bag Status
Indicator, Locking Rear Axle, and Traction
Control System/StabiliTrak
®Buttons. See
Full-Time Four-Wheel Drive on page 111,
Passenger Airbag Status Indicator on page 179,
Locking Rear Axle on page 243,Traction
Control System (TCS) on page 241and
StabiliTrak
®System on page 244.
G. Exterior Lamps Control, Dome Override Button,
Instrument Panel Brightness Control, Fog Lamp
Button, and OnStar
®Button. SeeExterior LampsLamps on page 162,Dome Lamp Override
on page 168,Instrument Panel Brightness
on page 167,Fog Lamps on page 167, and
OnStar
®System on page 129.
H. Parking Brake Release. SeeParking Brake
on page 116.
I. Audio System. SeeAudio System(s) on
page 201.
J. Climate Control System. SeeClimate Control
System on page 170.
K. Rear Washer/Wiper Control. SeeRear Window
Wiper/Washer on page 159.
L. Off-Road Lamps Buttons. SeeOff-Road Lamps
on page 166.
M. Shift Lever. SeeAutomatic Transmission
Operation on page 106orManual Transmission
Operation on page 109.
N. Accessory Power Outlets. SeeAccessory
Power Outlet(s) on page 169.
O. Glove Box. SeeGlove Box on page 143.
153

Hazard Warning Flashers
Your hazard warning ashers let you warn others.
They also let police know you have a problem.
Your front and rear turn signal lamps will ash
on and off.
The hazard warning
asher button is located
in the center of the
instrument panel.
Your hazard warning ashers work no matter
what position your key is in, and even if the key
is not in the ignition switch.
Press the button to make the front and rear turn
signal lamps ash on and off. Press the button
again to turn the ashers off.
When the hazard warning ashers are on, your
turn signals will not work.
Other Warning Devices
If you carry reective triangles, you can set one
up at the side of the road about 300 feet (100 m)
behind your vehicle.
Horn
To sound the horn, press the horn symbol on the
steering wheel pad.
Tilt Wheel
A tilt wheel allows the steering wheel to be adjusted
before driving. It can be raised to allow more room
for the driver to enter and exit the vehicle.
154

Remote Keyless Entry (RKE) Feedback
This feature allows you to program your Remote
Keyless Entry (RKE) feedback to a preferred
setting.
To set your choice for this feature, perform the
following steps:
1. With the engine off, turn the key to LOCK.
Do not remove the key from the ignition.
2. Press and hold the lock and unlock buttons
on the RKE transmitter at the same time.
Hold both buttons until the DIC display shows
the current RKE feedback mode.
3. To view the next available mode, press and
hold the reset stem for about two seconds.
Release the reset stem and press and
hold again to view each mode.
4. Once the desired mode is shown on the DIC
display, briey press the reset stem to set
your choice. The DIC display will then clear.The following are the available modes:
RFA 1 (default):This mode ashes the parking
lamps when you press the lock or unlock
buttons on the RKE transmitter.
RFA 2:This mode ashes the parking lamps and
sounds the horn when you press the lock button
on the RKE transmitter. This mode also ashes the
parking lamps when you press the unlock button
on the RKE transmitter.
RFA 3:This mode ashes the parking lamps
and sounds the horn when you press the lock or
unlock buttons on the RKE transmitter.
RFA 4:This mode disables RKE feedback. There
will be no feedback when you press the lock or
unlock buttons on the RKE transmitter.
195

Sound the horn as you approach the top
of the hill to let opposing traffic know you
are there.
Use your headlamps even during the day.
They make you more visible to oncoming
traffic.
{CAUTION:
Driving to the top (crest) of a hill at full
speed can cause an accident. There could
be a drop-off, embankment, cliff, or even
another vehicle. You could be seriously
injured or killed. As you near the top of
a hill, slow down and stay alert.
Q:What should I do if my vehicle stalls,
or is about to stall, and I cannot make
it up the hill?
A:If this happens, there are some things
you should do, and there are some things
you must not do. First, here is what you
shoulddo:
Push the brake pedal to stop the vehicle
and keep it from rolling backwards. Also,
apply the parking brake.
If your engine is still running, shift the
transmission to REVERSE (R), release
the parking brake, and slowly back down
the hill in REVERSE (R).
262

TPMS Sensor Identication Codes
Each TPMS sensor has a unique identication
code. Any time you replace one or more of
the TPMS sensors, install the spare tire onto your
vehicle, or rotate your vehicle’s tires, the
identication codes will need to be matched to the
new tire/wheel position. The sensors are
matched to the tire/wheel positions in the following
order: driver’s side front tire, passenger’s side
front tire, passenger’s side rear tire, and driver’s
side rear tire using a TPMS diagnostic tool.
See your dealer for service.
The TPMS sensors may also be matched to each
tire/wheel position by increasing or decreasing
the tire’s air pressure. If increasing the tire’s
air pressure, do not exceed the maximum ination
pressure indicated on the tire’s sidewall.
You will have one minute to match the rst
tire/wheel position, and ve minutes overall, to
match all four tire/wheel positions.If it takes longer than one minute, to match the
rst tire and wheel, or more than ve minutes
to match all four tire and wheel positions
the matching process stops and you will need to
start over.
The TPMS sensor matching procedure is
outlined below:
1. Set the parking brake.
2. Turn the ignition switch to ON with the
engine off.
3. Turn the exterior lamp switch from AUTO to
ON four times within three seconds. A double
horn chirp will sound and the TPMS low
tire warning light will begin to ash. The
double horn chirp and ashing TPMS warning
light indicates the TPMS matching process
has started. The TPMS warning light should
continue ashing throughout the matching
procedure. The SERV TPM message will be
displayed on the Driver Information
Center (DIC).
4. Start with the driver’s side front tire.
379