2009 HUMMER H2 Owners Manual

Battery Replacement
To change the remote control batteries, do the following:
1. Slide the rear cover back on the remote control.
2. Replace the two batteries in the compartment.
Make sure that they are installed correctly,
using the diagram on the inside of the battery
compartment.
3. Replace the battery cover.
If the remote control is to be stored for a long period of
time, remove the battery and keep it in a cool, dry place.
Problem Recommended Action
No power. The ignition might not be
turned ON/RUN or in
ACC/ACCESSORY.
The picture does not
ll the screen. There
are black borders on
the top and bottom or
on both sides or it looks
stretched out.Check the display mode
settings in the setup menu
by pressing the display
menu button on the remote
control.
In auxiliary mode, the
picture moves or scrolls.Check the auxiliary input
connections at both
devices.
Problem Recommended Action
The remote control does
not work.Check to make sure there
is no obstruction between
the remote control and
the transmitter window.
Check the batteries to
make sure they are
not dead or installed
incorrectly.
After stopping the player,
I push Play but sometimes
the DVD starts where I left
off and sometimes at the
beginning.If the stop button was
pressed one time, the
DVD player resumes
playing where the DVD
was stopped. If the stop
button was pressed two
times the DVD player
begins to play from the
beginning of the DVD.
The auxiliary source is
running but there is no
picture or sound.Check that the RSE video
screen is in the auxiliary
source mode.
Check the auxiliary input
connections at both
devices.
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Problem Recommended Action
Sometimes the wireless
headphone audio cuts out
or buzzes.Check for obstructions,
low batteries, reception
range, and interference
from cellular telephone
towers or by using a
cellular telephone in
the vehicle.
Check that the
headphones are on
correctly using the L (left)
and R (right) on the
headphones.
I lost the remote and/or
the headphones.See your dealer/retailer
for assistance.
The DVD is playing, but
there is no picture or
sound.Check that the RSE video
screen is sourced to the
DVD player.
DVD Display Error Messages
The DVD display error message depends on the radio
that is in the vehicle. The video screen can display
one of the following:
Disc Load/Eject Error:This message displays when
there are disc load or eject problems.
Disc Format Error:This message displays, if the disc
is inserted with the disc label wrong side up, or if the disc
is damaged.Disc Region Error:This message displays, if the disc
is not from a correct region.
No Disc Inserted:This message displays, if no disc
is present when
ZEJECT or DVD AUX is pressed on
the radio.
DVD Distortion
Video distortion can occur when operating cellular
phones, scanners, CB radios, Global Position Systems
(GPS)*, two-way radios, mobile fax, or walkie talkies.
It might be necessary to turn off the DVD player when
operating one of these devices in or near the vehicle.
*Excludes the OnStar
®System.
Cleaning the RSE Overhead Console
When cleaning the RSE overhead console surface,
use only a clean cloth dampened with clean water.
Cleaning the Video Screen
When cleaning the video screen, use only a clean cloth
dampened with clean water. Use care when directly
touching or cleaning the screen, as damage could result.
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Rear Seat Audio (RSA)
Vehicles with this feature allow the rear seat passengers
to listen to and control any of the music sources: radio,
CDs, DVDs, or other auxiliary sources. However, the rear
seat passengers can only control the music sources the
front seat passengers are not listening to (except on
some radios where dual control is allowed). For example,
rear seat passengers can control and listen to a CD
through the headphones, while the driver listens to the
radio through the speakers. The rear seat passengers
have control of the volume for each set of wired
headphones.
The RSA functions operate even when the main radio is
off. The front audio system will display the headphone
icon when the RSA is on, and will disappear from
the display when it is off.
Audio can be heard through wired headphones (not
included) plugged into the jacks on the RSA. If the
vehicle has this feature, audio can also be heard on
Channel 2 of the wireless headphones.
To listen to an iPod or portable audio device through
the RSA, attach the iPod or portable audio device to
the front auxiliary input (if available), on the front audio
system. Turn the iPod on, then choose the front
auxiliary input with the RSA SRCE button.
P(Power):Press thePbutton to turn RSA on and off.
Volume:Turn this knob to increase or to decrease
the volume of the wired headphones. The left knob
controls the left headphones and the right knob controls
the right headphones.
SRCE (Source):Press this button to switch between
the radio (AM/FM), XM™ (if equipped), CD, and if the
vehicle has these features, DVD, front auxiliary, and
rear auxiliary.Rear Seat Audio with Rear Climate Control shown
3-127

©¨(Seek):When listening to FM, AM, or XM™
(if equipped), press the left
©or right¨seek arrow
to go to the next or the previous station or channels and
stay there. This function is inactive, with some radios,
if the front seat passengers are listening to the radio.
Press and hold either the left
©or right¨seek arrow
until the display ashes, to tune to an individual station.
The display stops ashing after the buttons have not
been pushed for more than two seconds. This function is
inactive, with some radios, if the front seat passengers
are listening to the radio.
While listening to a disc, press the
©seek arrow to go
back to the start of the current track or chapter (if more
than ten seconds have played). Press the right
¨seek
arrow to go to the next track or chapter on the disc.
This function is inactive, with some radios, if the front
seat passengers are listening to the radio.
When a DVD video menu is being displayed, press either
the left
©or right¨seek arrow to perform a cursor up
or down on the menu. Hold either the left
©or right¨
seek arrow to perform a cursor left or right on the menu.PROG (Program):Press this button to go to the next
preset radio station or channel set on the main radio.
This function is inactive, with some radios, if the front
seat passengers are listening to the radio.
When a CD or DVD audio disc is playing, press this
button to go to the beginning of the CD or DVD audio.
This function is inactive, with some radios, if the front seat
passengers are listening to the disc.
When a disc is playing in the CD or DVD changer, press
this button to select the next disc, if multiple discs are
loaded. This function is inactive, with some radios, if the
front seat passengers are listening to the disc.
When a DVD video menu is being displayed, press the
PROG button to perform the menu function, Enter.
Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of the
vehicle’s radio by learning a portion of the Vehicle
Identication Number (VIN). The radio does not operate
if it is stolen or moved to a different vehicle.
3-128

Audio Steering Wheel Controls
Vehicles with audio
steering wheel controls
could differ depending
on the vehicle’s options.
Some audio controls can
be adjusted at the steering
wheel.
w(Next):Press to go to the next radio station stored
as a favorite, or the next track if a CD/DVD is playing.
xc(Previous/End):Press to go to the previous
radio station stored as a favorite, the next track if a
CD/DVD is playing, to reject an incoming call, or end
a current call.
bg(Mute/Push to Talk):Press to silence the vehicle
speakers only. Press again to turn the sound on.
For vehicles with OnStar
®or Bluetooth®systems press
and hold
bgfor longer than two seconds to interact
with those systems. SeeOnStar®System on page 2-54
andBluetooth®on page 3-107in this manual for
more information.SRCE (Source/Voice Recognition):Press to switch
between the radio (AM, FM, XM), CD, DVD (if equipped),
front auxiliary (if equipped), and rear auxiliary
(if equipped).
For vehicles with the navigation system, press and hold
this button for longer than one second to initiate voice
recognition. See “Voice Recognition” in the Navigation
System manual for more information.
+
e−e(Volume):Press to increase or to decrease
the radio volume.
¨(Seek):Press to go to the next radio station while
in AM, FM, or XM™. Press
¨to go to the next track
or chapter while sourced to the CD or DVD slot. Press
the
¨if multiple discs are loaded to go to the next disc
while sourced to a CD player.
Radio Reception
Frequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and external
electronic devices are plugged into the accessory power
outlet. If there is interference or static, unplug the item
from the accessory power outlet.
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AM
The range for most AM stations is greater than for FM,
especially at night. The longer range can cause station
frequencies to interfere with each other. For better radio
reception, most AM radio stations boost the power levels
during the day, and then reduce these levels during the
night. Static can also occur when things like storms and
power lines interfere with radio reception. When this
happens, try reducing the treble on the radio.
FM Stereo
FM signals only reach about 10 to 40 miles
(16 to 65 km). Although the radio has a built-in electronic
circuit that automatically works to reduce interference,
some static can occur, especially around tall buildings
or hills, causing the sound to fade in and out.
XM™ Satellite Radio Service
XM Satellite Radio Service gives digital radio reception
from coast-to-coast in the 48 contiguous United States,
and in Canada. Just as with FM, tall buildings or hills can
interfere with satellite radio signals, causing the sound to
fade in and out. In addition, traveling or standing under
heavy foliage, bridges, garages, or tunnels may cause
loss of the XM signal for a period of time.
Cellular Phone Usage
Cellular phone usage may cause interference with the
vehicle’s radio. This interference may occur when making
or receiving phone calls, charging the phone’s battery,
or simply having the phone on. This interference causes
an increased level of static while listening to the radio.
If static is received while listening to the radio, unplug
the cellular phone and turn it off.
Fixed Mast Antenna
The xed mast antenna can withstand most car washes
without being damaged as long as it is securely attached
to the base. If the mast becomes slightly bent, straighten
it out by hand. If the mast is badly bent, replace it.
Occasionally check to make sure the antenna is
tightened to its base. If tightening is required, tighten
by hand until fully seated plus one quarter turn.
XM™ Satellite Radio Antenna
System
The XM Satellite Radio antenna is located on the roof of
the vehicle. Keep the antenna clear of obstructions for
clear radio reception.
If the vehicle has a sunroof, the performance of the XM
system may be affected if the sunroof is open.
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Your Driving, the Road, and the Vehicle............4-2
Driving for Better Fuel Economy.......................4-2
Defensive Driving...........................................4-2
Drunk Driving.................................................4-3
Control of a Vehicle........................................4-3
Braking.........................................................4-4
Antilock Brake System (ABS)...........................4-5
Braking in Emergencies...................................4-6
StabiliTrak
®System........................................4-6
Traction Control System (TCS).........................4-9
Locking Rear Axle........................................4-10
Steering......................................................4-11
Off-Road Recovery.......................................4-13
Passing.......................................................4-13
Loss of Control.............................................4-13
Off-Road Driving...........................................4-15
Assist Steps.................................................4-33
Driving at Night............................................4-33
Driving in Rain and on Wet Roads..................4-34
Before Leaving on a Long Trip.......................4-35Highway Hypnosis........................................4-35
Hill and Mountain Roads................................4-36
Winter Driving..............................................4-37
If Your Vehicle is Stuck in Sand, Mud,
Ice, or Snow.............................................4-39
Rocking Your Vehicle to Get It Out.................4-40
Recovery Loops...........................................4-40
First Aid Kit and Tool Kit...............................4-42
Front Mounted Receiver.................................4-43
Power Winch Platform...................................4-43
Loading the Vehicle......................................4-44
Towing..........................................................4-50
Towing Your Vehicle.....................................4-50
Recreational Vehicle Towing...........................4-50
Selectable Extended Rear Ride Height.............4-52
Electronically Controlled Air Suspension
System....................................................4-53
Towing a Trailer...........................................4-55
Trailer Recommendations...............................4-68
Section 4 Driving Your Vehicle
4-1

Your Driving, the Road, and
the Vehicle
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some
driving tips to get the best fuel economy possible.
Avoid fast starts and accelerate smoothly.
Brake gradually and avoid abrupt stops.
Avoid idling the engine for long periods of time.
When road and weather conditions are appropriate,
use cruise control, if equipped.
Always follow posted speed limits or drive more
slowly when conditions require.
Keep vehicle tires properly inated.
Combine several trips into a single trip.
Replace the vehicle’s tires with the same TPC Spec
number molded into the tire’s sidewall near the size.
Follow recommended scheduled maintenance.
Defensive Driving
Defensive driving means “always expect the
unexpected.” The rst step in driving defensively is to
wear your safety belt — SeeSafety Belts: They Are for
Everyone on page 1-20.
{CAUTION:
Assume that other road users (pedestrians,
bicyclists, and other drivers) are going to be
careless and make mistakes. Anticipate what they
might do and be ready. In addition:
Allow enough following distance between you
and the driver in front of you.
Focus on the task of driving.
Driver distraction can cause collisions resulting in
injury or possible death. These simple defensive
driving techniques could save your life.
4-2