GENERAL MOTORS, GM, the GM
Emblem, HUMMER, H3 and H3T
are trademarks of General Motors
Corporation.
This manual includes the latest
information at the time it was
printed. GM reserves the right to
make changes after that time
without further notice. For vehicles
rst sold in Canada, substitute
the name “General Motors of
Canada Limited” for HUMMER
wherever it appears in this manual.This manual describes features
that may or may not be on your
speci c vehicle.
Read this manual from beginning to
end to learn about the vehicle’s
features and controls. Pictures,
symbols, and words work together
to explain vehicle operation.
Keep this manual in the vehicle for
quick reference.
Canadian Owners
A French language copy of this
manual can be obtained from your
dealer/retailer or from:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
helminc.com
Propriétaires Canadiens
On peut obtenir un exemplaire de
ce guide en français auprès de
concessionnaire ou à l’adresse
suivante:
Helm Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
helminc.com
Index
To quickly locate information about
the vehicle use the Index in the
back of the manual. It is an
alphabetical list of what is in the
manual and the page number where
it can be found.
ii Preface
Litho in U.S.A.
Part No. 15891522 A First Printing©2008 General Motors Corporation. All Rights Reserved.
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 5-15.
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 5-13and
Scheduled Maintenance on page 6-4
for 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
key to 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.
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, brie y press
the reset stem to set your
choice. The DIC display then
clears.
Instrument Panel 3-35