2007 HUMMER H3 change time

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

Headlamp High/Low-Beam Changer
53(Headlamp High/Low Beam Changer):
To change the headlamps from low to high beam,
push the lever toward the instrument panel.
To return to low-beam headlamps, pull the
multifunction lever toward you. Then release it.
When the high beams
are on, this indicator light
on the instrument panel
cluster will also be on.
Flash-to-Pass
This feature lets you use the high-beam
headlamps to signal a driver in front of you that
you want to pass. It works even if the 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):Turn the band to mist for a single
wiping cycle. Hold it there until the wipers
start. Then let go. The wipers will stop after
one wipe. Hold the band on mist longer, if more
wipes are needed.
N(Delay):The wiper speed can be set for
long or short delays 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.
157

The DRL system will come on when the following
conditions are met:
The ignition is on.
The exterior lamps control is in AUTO.
The transmission is not in PARK (P) if
you have an automatic transmission.
The light sensor determines it is daytime.
When the DRL are on, no other lamps are on.
The instrument panel will not be lit up either.
For vehicles rst sold in Canada, if parking
lamps are manually turned on, DRL will stay on.
When it begins to get dark, the automatic
headlamp system will switch from DRL to the
headlamps.
As with any vehicle, you should turn on the
regular headlamp system when you need it.
To turn off the DRL, seeExterior Lamps
on page 162.
Vehicles rst sold in Canada cannot turn
off DRL unless certain conditions are met.
SeeExterior Lamps on page 162.
Automatic Headlamp System
When it is dark enough outside, the automatic
headlamp system will turn on after the transmission
has been shifted from PARK (P) to DRIVE (D).
The headlamps, taillamps, sidemarker, parking
lamps, roof marker lamps, and the instrument panel
lights will turn on at normal brightness. The radio
lights will become more dim when the headlights
are off compared to when the headlights are on.
Your vehicle has a light sensor located on the top of
the instrument panel. Be sure it is not covered, or
the system will be on whenever the ignition is on.
The system may also turn on the headlamps when
driving through a parking garage, heavy overcast
weather, or a tunnel. This is normal.
There is a delay in the transition between the
daytime and nighttime operation of the Daytime
Running Lamps (DRL) and the automatic headlamp
system so that driving under bridges or bright
overhead street lights does not affect the system.
The DRL and automatic headlamp system will only
be affected when the light sensor detects a change
in lighting lasting longer than the delay.
165

#(Air Conditioning):Press the left knob on the
control panel to turn the air conditioning system
on or off. An indicator light on the button will be
lit when the air conditioning is turned on. This
system cools and dehumidies the air entering
the vehicle.
The air conditioning will not function if the fan
is turned off. If air conditioning is selected with
fan off, the indicator will ash three times and
then turn off.
A slight change in engine performance may occur
when the air conditioning compressor shuts off
and turns on again. This is normal. The system is
designed to make adjustments to help with fuel
economy while still maintaining the selected
temperature.
The air conditioning system removes moisture from
the air, so sometimes there may be a small amount
of water dripping underneath the vehicle while idling
or after turning off the engine. This is normal.9(Fan):Turn the center knob on the control
panel to control the fan speed. Turn the knob
clockwise or counterclockwise to increase
or decrease the fan speed.
9(Off):Turn the center knob to this position
to turn the fan off. With the fan off, you may
still experience airow from the system that
increases with vehicle speed depending on the
mode and temperature settings. Enable
recirculation mode to stop this airow from
occurring.
The right knob on the control panel is used to
direct the airow inside the vehicle. Turn the knob
to select one of the following modes:
@(Recirculation):Press the center knob on
the control panel to recirculate air inside the
vehicle and prevent outside air from coming in.
It can be used to prevent outside odors from
entering your vehicle and cool the air inside your
vehicle more quickly. Press this button to turn
the recirculation mode on or off. An indicator light
on the button will come on to let you know the
recirculation mode is activated.
171

tSEEKu:Press the left arrow to go to the
start of the current or the previous track. Press the
right arrow to go to the start of the next track.
Pressing either arrow for more than two seconds
searches the previous or next tracks at
two tracks per second. Release the arrow to
stop searching and to play the track.
1
r(Previous):Press this pushbutton to go
to the start of the current track if more than
eight seconds have played. The previous symbol
and the track number appears on the display.
If this pushbutton is held or pressed more
than once, the player continues moving backward
through the CD.
2
[(Next):Press this pushbutton to go to the
next track. The next symbol and the track number
appears on the display. If this pushbutton is
held or pressed more than once, the player
continues moving forward through the CD.
4
y(Random):Press this pushbutton to hear the
tracks in random, rather than sequential, order. The
random symbol appears on the display. Press this
pushbutton again to turn off random play.BAND:Press this button to listen to the radio
when a CD is playing. The inactive CD remains
safely inside the radio for future listening.
B(CD):Press this button to play a CD while
listening to the radio. The CD symbol appears
on the display when a CD is loaded.
DISP (Display):Press this button to see how
long the current track has been playing. The
elapsed time of the track appears on the display.
To change the default on the display, track or
elapsed time, press this button until you see
the desired display, then hold the button for
two seconds. The radio produces one beep and
the selected display becomes the default.
AUTO EQ (Automatic Equalization):Press EQ
to select an equalization setting while playing
a CD. The equalization is set whenever a CD
is played. See “EQ” listed previously for more
information. If you select an EQ setting for your
CD, it is activated each time you play a CD.
Z(Eject):Press this button to eject a CD.
Eject may be activated with either the ignition or
radio off. CDs can be loaded with the ignition
and radio off if this button is pressed rst.
209

Playing the Radio
P
(Power):Press this knob to turn the system
on and off.
Turn this knob clockwise or counterclockwise to
increase or to decrease the volume.
DISP (Display):When the ignition is turned off,
press this knob to display the time.
For XM™ (if equipped), press the DISP knob while
in XM™ mode to retrieve four different categories of
information related to the current song or channel:
Artist, Song Title, Category or PTY (program type),
Channel Number/Channel Name.
To change the default on the display, press the
DISP knob until you see the desired display, then
hold this knob for two seconds. The radio produces
one beep and the selected display becomes the
default.AUTO VOL (Automatic Volume):With automatic
volume, the audio system adjusts automatically
to make up for road and wind noise as you drive.
Set the volume at the desired level. Press this
button to select LOW, MEDIUM, or HIGH.
Each higher setting allows for more volume
compensation at faster vehicle speeds. Then as
you drive, automatic volume increases the volume,
as necessary, to overcome noise at any speed.
The volume level should always sound the same to
you as you drive. NONE displays if the radio
cannot determine the vehicle speed. To turn
automatic volume off, press this button until
AVOL OFF displays.
Finding a Station
BAND:Press this button to switch between FM1,
FM2, AM, or XM1 or XM2 (if equipped). The
display shows the selection.
e(Tune):Turn this knob to select radio stations.
212

To use repeat, do the following:
To repeat the track you are listening to, press
and release the repeat button. RPT ON
displays. Press this button again to turn off
repeat play. RPT OFF displays.
To repeat the CD you are listening to, press
and hold the repeat button for two seconds.
RPT ON displays. Press this button again
to turn off repeat play. RPT OFF displays.
y(Random):With random, you can listen to the
tracks in random, rather than sequential, order,
on one CD or on all of the CDs. To use random,
do one of the following:
To play the tracks on the CD you are listening
to in random order, press and release the
random button. RANDOM ONE displays.
Press this button again to turn off random play.
To play the tracks on all of the CDs that
are loaded in random order, press and
hold this button for more than two seconds.
A beep sounds and RANDOM ALL displays.
Press this button again to turn off random play.
tSEEKu:Press the left arrow to go to the
start of the current track, if more than ten seconds
have played. Press the right arrow to go to the
next track. If either arrow is held or pressed more
than once, the player continues moving backward
or forward through the CD.
To scan one CD, press and hold either arrow for
more than two seconds until SCAN displays
and a beep sounds. The radio goes to the next
track, plays for 10 seconds, then goes to the next
track. Press either arrow again, to stop scanning.
To scan all loaded CDs, press and hold either arrow
for more than four seconds until CD SCAN displays
and a beep sounds. Use this feature to listen to
10 seconds of the rst track of each loaded CD.
Press either arrow again, to stop scanning.
DISP (Display):Press this knob to see how long
the current track has been playing. The elapsed
time of the track appears on the display. To
change the default on the display, track or elapsed
time, press this knob until you see the desired
display, then hold the knob for two seconds.
The radio produces one beep and the selected
display becomes the default.
219

BAND:Press this button to listen to the radio
when a CD is playing. The inactive CD(s) remains
safely inside the radio for future listening.
B(CD):Press this button to play a CD while
listening to the radio. The CD symbol appears on
the display when a CD is loaded.
AUTO EQ (Automatic Equalization):Press
AUTO EQ to select an equalization setting while
playing a CD. The equalization is set whenever a
CD is played. See “AUTO EQ” listed previously for
more information. If you select an EQ setting for
your CD, it is activated each time you play a CD.
Using Song List Mode
R
(Song List):The six-disc CD changer has a
feature called song list. This feature is capable
of saving 20 track selections.
To save tracks into the song list feature, perform
the following steps:
1. Turn the CD player on and load it with at least
one CD. See “LOAD CD” listed previously in
this section for more information.
2. Check to see that the CD changer is not in
song list mode. S-LIST should not appear on
the display. If S-LIST is present, press the
song list button to turn it off.3. Select the desired CD by pressing the
numbered pushbutton and then use the SEEK
SCAN right arrow to locate the track to be
saved. The track begins to play.
4. Press and hold the song list button to save
the track into memory. When the song list
button is pressed, one beep sounds. After
two seconds of continuously pressing the song
list button, two beeps sounds to conrm the
track has been saved.
5. Repeat Steps 3 and 4 for saving other
selections.
S-LIST FULL displays if you try to save more than
20 selections.
To play the song list, press the song list button.
One beep sounds and S-LIST displays. The
recorded tracks begins to play in the order they
were saved.
Seek through the song list by using the SEEK
SCAN arrows. Seeking past the last saved track
returns to the rst saved track.
220