2010 HUMMER H3 reset

Infotainment System 7-7
To scan stations:
1. Press and hold
torufor more
than two seconds. SC or SCAN
displays and the radio beeps
once. The radio goes to a
station, plays for a few seconds,
then goes to the next station.
2. Press
toruagain or one of
the pushbuttons to stop
scanning presets.
To scan preset stations:
1. Press and hold
torufor more
than four seconds. PSC or
PSCN displays and the radio
beeps twice. The radio goes to a
preset station, plays for a few
seconds, then goes to the next
preset station.
2. Press
toruagain or one of
the pushbuttons to stop
scanning presets. Finding a Category (CAT) Station
To select an XM station by category
for the Single CD Radio:
1. Press CAT to select a
category mode.
2. Press CAT repeatedly to change the category.
3. Press
toruto select the
first station in the category.
4. To go to another station in the selected category:
.Press CAT once if the
category is displayed.
.Press CAT twice if the
category is not displayed.
5. Press CAT to exit program type select mode. If CAT times out
and is no longer on the display,
go back to Step 1.
If the desired program type cannot
be found, NONE or NOT FOUND
displays and the radio returns to the
previous station. To select an XM station by category
for the Six-Disc CD Radio:
1. Press CAT to select a
category mode.
2. Turn
eto select a category.
3. Press
toruto select the
first station in the category.
4. Press
toruto go to another
station within the category if
category is displayed. If CAT
times out and is no longer on the
display, go back to Step 1.
5. Press CAT to exit program type select mode.
If the desired program type cannot
be found, NONE or NOT FOUND
displays and the radio returns to the
previous station.

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.

7-12 Infotainment System
The CD is automatically pulled
back into the player if the CD is not
removed after 25 seconds. Pushing
a CD back into the player, before
the 25 second time period is
complete causes the player to
sense an error and the CD player
tries to eject the CD several times
before stopping.
Pressing
Zrepeatedly after trying
to push a CD in manually causes
the CD players 25-second eject
timer to reset. Wait for the timer to
expire before pressing
Zagain.
Playing CDs
Single CD Radio
B(CD): Press to play a CD while
listening to the radio.
1
r(Previous): Press to go to the
start of the current track after more
than eight seconds have played.
Press or hold 1
rmore than once
to continue moving backward
through the CD. 2
[(Next):
Press to go to the next
track. Press or hold 2
[more than
once to continue moving forward
through the CD.
4
y(Random): Press to hear
the tracks in random order.
Press 4
yagain to turn off
random play.
tSEEKu: Press to go to the
start of the current or the previous
track. Press uto go to the start of
the next track. To continue moving
backward or forward through the
tracks press and hold
toru,
or press multiple times.
Six-Disc CD Radio
B(CD): Press to play a CD while
listening to the radio.
r(Reverse): Press to reverse
within the track.
[(Fast Forward): Press to fast
forward within the track.
tSEEKu: Press tto go to the
start of the current track, if more
than ten seconds have played.
Press uto go to the next track.
To continue moving backward or
forward through the tracks press
and hold
toru, or press multiple
times.
Press and hold
torufor more
than two seconds until SCAN
displays and a beep sounds to
scan one CD. The radio goes to
the next track, plays for 10 seconds,
then goes to the next track.
Press
toruagain, to stop
scanning.
Press and hold
torufor more
than four seconds until ALL CD
SCAN displays and a beep sounds
to scan all loaded CDs. Use this
feature to listen to 10 seconds of
the first track of each loaded CD.
Press
toruagain, to stop
scanning.

Driving and Operating 9-53
Examples of these conditions
include hard acceleration in a turn,
an abrupt upshift or downshift of the
transmission or driving on rough
roads.
If cruise control is being used when
TCS begins to limit wheel spin,
the cruise control automatically
disengages. The cruise control
can be re-engaged when road
conditions allow. SeeCruise Control
on page 9‑57for more information.
TRACTION FAILED appears on the
Driver information Center (DIC)
when a TCS or antilock brake
system problem has been detected
and the vehicle needs service.
When this message is on, the
system will not limit wheel spin.
Adjust your driving accordingly.
See Driver Information Center (DIC)
on page 5‑18for more information.
It is recommended to leave the
system on for normal driving
conditions, but it may be necessary
to turn the system off if the vehicle
is stuck in sand, mud, ice, or snow, and it is necessary to
“rock”the
vehicle to attempt to free it. See If
the Vehicle is Stuck
on page 9‑26for more information.
To turn the system off, press and
release the TCS/StabiliTrak button.
When TCS has been turned off, this
light comes on steady and TRAC
OFF appears on the DIC. This light
flashes when TCS is active.
Press and release the
TCS/StabiliTrak button again to
turn the system back on. The TRAC
OFF message then goes off. TCS automatically comes on
whenever the vehicle is started and
resets itself at each ignition cycle.
Adding non‐dealer/non‐retailer
accessories can affect the vehicle's
performance. See
Accessories and
Modifications on page 10‑3.
StabiliTrak System
The vehicle has a vehicle stability
enhancement system called
StabiliTrak. It is an advanced
computer controlled system that
assists the driver with directional
control of the vehicle in difficult
driving conditions.
StabiliTrak activates when the
computer senses a difference
between the intended path and the
direction the vehicle is actually
traveling. StabiliTrak selectively
applies braking pressure at any
one of the vehicle's brakes to assist
the driver with keeping the vehicle
on the intended path.

9-54 Driving and Operating
When the vehicle is started and
begins to move, the system
performs several diagnostic checks
to insure there are no problems.
The system may be heard or felt
while it is working. This is normal
and does not mean there is a
problem with the vehicle.
If cruise control is being used when
StabiliTrak activates, the cruise
control automatically disengages.
The cruise control can be
re-engaged when road conditions
allow. SeeCruise Control
on
page 9‑57.
If there is a problem detected with
StabiliTrak, a SERVICE STAB SYS
message displays on the Driver
Information Center (DIC). See
Driver Information Center (DIC)
on
page 5‑18for more information.
When this message is displayed,
the system is not working. Adjust
your driving accordingly. StabiliTrak comes on automatically
whenever the vehicle is started and
resets itself at each ignition cycle.
However, when the transfer case is
placed in Four‐Wheel‐Low Lock
mode, StabiliTrak is automatically
disabled. See
Four-Wheel Drive
on
page 9‑46for more information.
It is recommended to leave the
system on for normal driving
conditions, but it may be necessary
to turn the system off if the vehicle
is stuck in sand, mud, ice, or snow,
and it is necessary to “rock”the
vehicle to attempt to free it. See If
the Vehicle is Stuck
on page 9‑26.
This light comes on steady when
TCS has been turned off. This light
flashes when StabiliTrak is active. To Turn off TCS and StabiliTrak,
press and hold the TCS/StabiliTrak
button until STAB SYS OFF
displays on the DIC. Press and
release the TCS/StabiliTrak button
again to turn StabiliTrak back on.
Locking Rear Axle
For vehicles with this feature,
additional traction can be obtained
from the rear wheels when traveling
in off-road situations such as mud,
snow, sand, steep hills and uneven
terrain.
The button used to turn this
feature on or off is located on the
instrument panel.

9-58 Driving and Operating
Setting Cruise Control
{WARNING
If you leave your cruise control on
when you are not using cruise,
you might hit a button and go into
cruise when you do not want to.
You could be startled and even
lose control. Keep the cruise
control switch off until you want to
use cruise control.
1. Move the cruise control switch to on.
2. Get up to the speed desired. 3. Press
Tat the end of the lever
and release it.
4. Take your foot off the accelerator pedal.
The cruise symbol on the instrument
panel comes on when the cruise
control is engaged. Resuming a Set Speed
Suppose the cruise control is set at
a desired speed and then you apply
the brake or step on the clutch. This
disengages the cruise control. But it
does not need to be reset.
Once the vehicle is going about
40 km/h (25 mph) or more, move
the cruise control switch briefly
from
RtoS.
The vehicle goes back to the
chosen speed and stays there.
If the switch is held at resume/
accelerate the vehicle keeps going
faster until the switch is released or
the brake is applied. Do not hold the
switch at resume/accelerate, unless
you want the vehicle to go faster.

Vehicle Care 10-11
Cold Temperature Operation
If in an area of extreme cold, where
the temperature falls below−29°C
(−20°F), use either an SAE 5W-30
synthetic oil or an SAE 0W-30
engine oil. Both provide easier
cold starting for the engine at
extremely low temperatures. Always
use an oil that meets the required
specification, GM6094M. See “What
Kind of Engine Oil to Use” for more
information.
Engine Oil Additives / Engine
Oil Flushes
Do not add anything to the oil.
The recommended oils with the
starburst symbol that meet GM
standards are all that is needed
for good performance and engine
protection.
Engine oil system flushes are not
recommended and could cause
engine damage not covered by the
vehicle warranty.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system
that indicates when to change the
engine oil and filter. This is based
on engine revolutions and engine
temperature, and not on mileage.
Based on driving conditions, the
mileage at which an oil change is
indicated can vary considerably. For
the oil life system to work properly,
the system must be reset every time
the oil is changed.
When the system has calculated
that oil life has been diminished,
it indicates that an oil change
is necessary. A “Change Oil”
message comes on. See Engine Oil
Messages
on page 5‑23. Change
the oil as soon as possible within
the next 1 000 km (600 miles). It is
possible that, if driving under the
best conditions, the oil life system
might not indicate that an oil change
is necessary for over a year. However, the engine oil and filter
must be changed at least once a
year and at this time the system
must be reset. Your dealer has
trained service people who will
perform this work using genuine
parts and reset the system. It is also
important to check the oil regularly
and keep it at the proper level.
If the system is ever reset
accidentally, the oil must be
changed at 5 000 km (3,000 miles)
since the last oil change.
Remember to reset the oil life
system whenever the oil is changed.
How to Reset the Engine Oil
Life System
The Engine Oil Life System
calculates when to change the
engine oil and filter based on
vehicle use. Whenever the oil is
changed, reset the system so it can
calculate when the next oil change
is required. If a situation occurs
where the oil is changed prior to a
change engine oil message being
turned on, reset the system.

10-12 Vehicle Care
After changing the engine oil, reset
the system:
1. Turn the ignition key to ON/RUNwith the engine off.
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
confirms that the oil life system
has been reset.
4. Turn the key to LOCK/OFF.
If the “Change Oil” message
comes on again and stays on for
30 seconds at the next ignition
cycle, it did not reset. The system
needs to be reset again.What to Do with Used Oil
Used engine oil contains certain
elements that can 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 filter 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. Recycle it by taking it to a
place that collects used oil.
Automatic Transmission
Fluid
When to Check and Change
Automatic Transmission Fluid
A good time to check the automatic
transmission fluid level is when the
engine oil is changed.
Change the fluid and filter at the
intervals listed in Scheduled
Maintenance
on page 11‑2, and be
sure to use the transmission fluid
listed in Recommended Fluids and
Lubricants on page 11‑8.
How to Check Automatic
Transmission Fluid
Because this operation can be a
little difficult, you may choose to
have this done at the dealer service
department.
If adding it yourself, be sure to
follow all the instructions here,
or there could be a false reading on
the dipstick.