Hummer 2004 H2 - Manual (Page 90)

The following instructions tell you how to change the
automatic door lock mode. Choose one of the three
programming options listed above before entering the
program mode. To enter the program mode, do the
following:
1. Begin with the ignition off. Then pull the turn
signal/multifunction lever toward you and hold
it there while you perform the next step.
2. Turn the key to RUN then back to LOCK twice.
Then, with the key in LOCK, release the turn
signal/multifunction lever. Once you do this, the
doors will lock and unlock, the horn will chirp twice,
and a 30-second timer will begin. You are now
ready to program the automatic door lock feature.
3. Press the lock side of the power lock switch once.
You will hear one, two, or three chimes. The number
of chimes tells you which lock mode is currently
selected. Continue to press the door lock switch until
the number of chimes that you hear matches the
number of the mode that you want. If you take longer
than 30 seconds, the locks will automatically lock and
unlock and the horn will chirp twice to indicate that
you have left the program mode. If this occurs, you
can repeat the procedure beginning with Step 1 to
re-enter the programming mode.
You can exit the program mode any time by turning the
ignition to RUN (the doors will automatically lock and
unlock and the horn will chirp twice to indicate that you
are leaving the program mode). If the lock/unlock
switches are not pressed while in the programming
mode, the current automatic settings will not be
modified.
Programmable Unlocking Feature
The following is the list of available programming
options:
Mode 1: Driver’s door unlocks when the transmission is
shifted into PARK (P).
Mode 2: All doors unlock when the transmission is
shifted into PARK (P).
Mode 3: All doors unlock when the key is removed
from the ignition.
Mode 4: No automatic door unlock.
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