lock HUMMER H3 2010 Workshop Manual

Instruments and Controls 5-19
Engine Oil Life System
With the engine off, turn the key
to ON/RUN and then press the
reset stem until OIL LIFE RESET
appears—alternating between
OIL LIFE and RESET —on the DIC
display. The CHANGE OIL message
alerts you to change the oil on a
schedule consistent with your
driving conditions. Always reset
the OIL LIFE message after an
oil change. To reset the message,
see Engine Oil Life System
on
page 10‑11.
In addition to the engine oil life
system monitoring the oil life,
additional maintenance is
recommended in the Maintenance
Schedule in this manual. See
Engine Oil
on page 10‑9and
Scheduled Maintenanceon
page 11‑2for more information.
Language
This feature allows you to choose
the language in which the DIC
display shows information.
To set your choice for this feature:
1. With the engine off, turn the key to ON/RUN, but do not start the
engine.
2. Close all doors so the DOORS message does not display in
the DIC.
3. Momentarily press and release the reset stem until the current
language is displayed: English
(default), Spanish, or French.
4. To select a different language, press and hold the reset stem
until the next language appears. 5. Repeat Step 4 until the desired
language is displayed. Once the
desired language is shown on
the DIC display, the language
is set.
6. To exit the language selection, momentarily press and release
the reset stem. All DIC
messages will now display in
the language selected.
Automatic Door Locks
This feature allows you to program
the door locks to a preferred setting.
To set your choice for this feature:
1. With the engine off, turn the keyto LOCK/OFF. Do not remove
the key from the ignition.
2. Press and hold the power door lock button until the DIC display
shows the current door
lock mode.

5-20 Instruments and Controls
3. To view the next availablemode, press and hold the reset
stem until the mode appears.
Release the reset stem and
press and hold again to view
the next mode.
4. Once the desired mode is shown on the DIC display, briefly press
the reset stem to set your
choice. The DIC display then
clears.
The following are the available
modes:
Lock 1 (default): On vehicles with
an automatic transmission, this
mode locks all of the doors when
the vehicle is shifted out of P (Park)
and unlocks all of the doors when
the vehicle is shifted into P (Park).
On vehicles with a manual
transmission, this mode locks all of
the doors when the vehicle speed is
greater than 24 km/h (15 mph) and
unlocks all of the doors when the
key is removed from the ignition. Lock 2:
On vehicles with an
automatic transmission, this mode
locks all of the doors when the
vehicle is shifted out of P (Park) and
unlocks the driver's door when the
vehicle is shifted into P (Park).
On vehicles with a manual
transmission, this mode locks all of
the doors when the vehicle speed is
greater than 24 km/h (15 mph) and
unlocks the driver's door when the
key is removed from the ignition.
Lock 3: On vehicles with an
automatic transmission, this mode
locks all of the doors when the
vehicle is shifted out of P (Park).
The doors will not automatically
unlock.
On vehicles with a manual
transmission, this mode locks all of
the doors when the vehicle speed is
greater than 24 km/h (15 mph). The
doors will not automatically unlock.Remote Keyless Entry (RKE)
Feedback
This feature allows you to program
the Remote Keyless Entry (RKE)
feedback to a preferred setting.
To set your choice for this feature:
1. With the engine off, turn the key to LOCK/OFF. 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 until the mode appears.
Release the reset stem and
press and hold again to view
the next mode.
4. Once the desired mode is shown on the DIC display, briefly press
the reset stem to set your
choice. The DIC display then
clears.

Instruments and Controls 5-21
The following are the available
modes:
RFA 1 (default):This mode flashes
the parking lamps when you press
the lock or unlock buttons on the
RKE transmitter.
RFA 2: This mode flashes the
parking lamps and sounds the horn
when you press the lock button on
the RKE transmitter. This mode also
flashes the parking lamps when you
press the unlock button on the RKE
transmitter.
RFA 3: This mode flashes 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.Vehicle Messages
Messages are displayed on the
DIC to notify the driver that the
status of the vehicle has changed
and that some action may be
needed by the driver to correct
the condition. Multiple messages
may appear one after another.
The messages are displayed for
several seconds each.
Some messages may not require
immediate action, but you should
press and release the trip odometer
reset stem to acknowledge that
you received the messages and to
clear them from the display. Each
message must be acknowledged
individually.
Some messages cannot be cleared
from the DIC display because they
are more urgent. These messages
require action before they can be
cleared. You should take any
messages that appear on the display seriously and remember that
clearing the messages only makes
the messages disappear, not correct
the problem.
The following are the possible
messages that can be displayed
and some information about them.
Battery Voltage and
Charging Messages
SERVICE CHARG (Charge)
SYS (System)
This message displays if there is a
problem with the battery charging
system. Under certain conditions,
the battery warning light may also
turn on in the instrument panel
cluster. See
Charging System Light
on page 5‑11. The battery will not
be charging at an optimal rate and
the vehicle will lose the ability to
enter the fuel economy mode.

5-22 Instruments and Controls
The vehicle is safe to drive,
however have the electrical system
checked by your dealer. Press
and release the reset stem to
acknowledge the message and
clear it from the display.
Brake System Messages
ABS (Antilock Brake System)
FAULT
This message displays if there is a
problem with the Antilock Brake
System (ABS). Check the ABS as
soon as possible and have the
vehicle serviced by your dealer.
SeeAntilock Brake System (ABS)
on page 9‑50andAntilock Brake
System (ABS) Warning Lighton
page 5‑15for more information.
Press and release the reset stem
to acknowledge the message and
clear it from the display.
BRAKES
This message displays if there is a
problem with the brakes. Check the
brakes as soon as possible and
have the vehicle serviced by your
dealer. See Brakes
on page 10‑26andBrake System Warning Lighton
page 5‑14for more information.
Press and release the reset stem
to acknowledge the message and
clear it from the display.
FLUID
This message displays if the brake
fluid is low. Check the brake fluid
as soon as possible and have the
vehicle serviced by your dealer.
See Brake Fluid
on page 10‑27for
more information. Press and release
the reset stem to acknowledge the
message and clear it from the
display.
HSA (Hill Start Assist) ON
This message displays when the
Hill Start Assist is enabled. See Hill
Start Assist (HSA)
on page 9‑52for
more information.
PARK BRK (Brake)
This message displays when the
parking brake is set. See Parking
Brake
on page 9‑51and Brake
System Warning Lighton
page 5‑14for more information.
The message clears from the
display after the parking brake is
released or by pressing and
releasing the reset stem.
Door Ajar Messages
DOORS
This message displays when one or
more of the doors is ajar. Check all
the doors on the vehicle to make
sure they are closed. The message
clears from the display after all of
the doors are closed.

Lighting 6-3
Exterior Lamps Off
Reminder
A headlamp reminder chime will
sound if the following conditions
are met:
.The driver door is open.
.Parking lamps or headlamps are
manually turned on.
.The key is either not in the
ignition switch, or it is in the
LOCK/OFF position of the
ignition switch.
The headlamp reminder cannot be
turned off if the conditions listed
above are met.
In the automatic mode, the
headlamps turn off once the ignition
is in ACC/ACCESSORY.
Headlamp High/
Low-Beam Changer
2 3
Headlamp High/Low Beam
Changer: Push the turn signal/lane
change lever away from you to turn
the high beams on.
Pull the lever towards you to return
to low beams.
This indicator light turns on in the
instrument panel cluster when the
high beam headlamps are on.
Flash-to-Pass
Pull the turn signal lever toward you,
then release it, to signal that you are
going to pass.
If the headlamps are in the
automatic position or on low beam,
the high-beam headlamps will turn
on. They stay on as long as the
lever is held toward you. The
high-beam indicator on the
instrument panel cluster will come
on. Release the lever to return to
normal operation.
Daytime Running
Lamps (DRL)
Daytime Running Lamps (DRL) can
make it easier for others to see the
front of your vehicle during the day.
Fully functional daytime running
lamps are required on all vehicles
first sold in Canada.

Lighting 6-9
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, fog
lamps, rear window defogger,
climate control fan at high speed,
heated seats, engine cooling fans,
trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power, whenever
needed. It can temporarily reduce
the power demands of some
accessories.Normally, these actions occur in
steps or levels, without being
noticeable. In rare cases at the
highest levels of corrective action,
this action may be noticeable to the
driver. If so, a Driver Information
Center (DIC) message might be
displayed, such as BATTERY
SAVER ACTIVE, BATTERY
VOLTAGE LOW, or LOW BATTERY.
If one of these messages displays,
it is recommended that the driver
reduce the electrical loads as much
as possible. See
Driver Information
Center (DIC) on page 5‑18.Battery Power Protection
The dome lamp is shut off if it is left
on for more than 20 minutes when
the ignition is in LOCK/OFF. This
helps to prevent the battery from
being drained.

7-2 Infotainment System
Theft-Deterrent Feature
THEFTLOCK®is designed to
discourage theft of the vehicle's
radio by learning a portion of the
Vehicle Identification Number (VIN).
The radio does not operate and
LOCKED displays if the radio is
stolen or moved to a different
vehicle.
When the ignition is in the off
position, a blinking red light on the
upper left side of the radio indicates
that THEFTLOCK
®is armed.
Operation
Single CD Radio

7-4 Infotainment System
AUTO VOL (Automatic Volume):
This adjusts the radio volume to
compensate for road and wind
noise.
To set Automatic Volume:
1. Adjust the volume at the desiredlevel.
2. Press AUTO VOL to select LOW, MEDIUM, or HIGH. Each
higher setting allows for more
volume compensation at faster
vehicle speeds.
To turn automatic volume off,
press AUTO VOL until AVOL OFF
displays.
Tone and Speaker Controls
To adjust all tone and speaker
controls to the center setting, press
and hold
euntil CEN or ALL
CENTERED displays and the radio
beeps once. Adjusting the Tone (Bass/Treble)
To adjust Bass/Treble:
Press and release
euntil BASS or
TREB displays.
.Turneto increase or to
decrease the level.
.To set the Bass or Treble to
the center setting, press and
hold
euntil the radio
beeps once.
Adjusting the Speakers
(Balance/Fade)
To adjust the Balance:
Press and release
euntil BAL
displays.
.Turneto move the sound
toward the right or the left
speakers.
.To adjust the balance to the
center setting, press and
hold
euntil the radio
beeps once. To adjust the Fade:
Press and release
euntil FAD or
FADE displays
.Turneto move the sound
toward the front or the rear
speakers.
.To set the fade to the center
setting, press and hold
euntil
the radio beeps once.
Radio Messages
CAL ERR (Calibration Error):
Displays if the radio is no longer
configured properly for the vehicle.
The vehicle must be returned to
your dealer for service.
LOCKED: Displays when the
THEFTLOCK
®system has locked
up. The vehicle must be returned to
your dealer for service.
If any error occurs repeatedly or
cannot be corrected, contact your
dealer.

7-8 Infotainment System
Setting Preset Stations
Up to 30 stations (six FM1, six FM2,
and six AM, six XM1 and six XM2)
and equalization settings for each
station can be programmed on the
six numbered pushbuttons.
To program presets:
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
the radio beeps once.
6. Repeat the steps for each pushbutton.XM Messages
XL (Explicit Language
Channels): These channels, or any
others, can be blocked by calling
1-800-852-XMXM (9696).
Updating: The encryption code in
the receiver is being updated, and
no action is required. This process
should take no longer than
30 seconds.
No 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 XM: The audio system is
acquiring and processing audio and
text data. No action is needed. This
message should disappear shortly.
CH Off Air: This channel is not
currently in service. Tune in to
another channel.
CH Unauth: This channel is
blocked or cannot be received with
your XM Subscription package. CH Unavail:
This 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: No artist, song title,
category, or text information is
available at this time on this
channel. The system is working
properly.
Not Found: There are no channels
available for the selected category.
The system is working properly.
XM Locked: The XM receiver in
the vehicle may have previously
been in another vehicle. For security
purposes, XM receivers cannot be
swapped between vehicles. If this
message is received after having
the vehicle serviced, check with
your dealer.
Radio ID: If tuned to channel 0, this
message will alternate with the XM
Radio 8 digit radio ID label. This
label is needed to activate the
service.

Climate Controls 8-1
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . 8-1
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-4
Climate Control Systems
The heating, cooling, and ventilation of the vehicle can be controlled with
this system.
A. Temperature Control
B. Fan Control
C. Air Delivery Mode Control
D. Air Conditioning
E. Recirculation
F. Rear Window Defogger9
(Off): Turn the fan control to this
position to turn the fan off. Air still
enters the vehicle and increases
with vehicle speed depending on
the mode and temperature settings.
Turn on the recirculation mode to
stop this airflow.
Temperature Control: Turn
clockwise or counterclockwise
to increase or decrease the
temperature of the air in the vehicle.