Buick 2005 LaCrosse Owner's Manual page 191

AUTO DOOR UNLOCK
This feature displays only if ON was selected for the
AUTO DOOR LOCK feature. This feature allows
automatic door unlocking to be turned off, used for the
driver's door only, or for all of the doors.
Press the option button until AUTO DOOR UNLOCK
appears on the DIC display. Press the set/reset button to
scroll through the following choices:
OFF: None of the doors will unlock when the vehicle
is shifted into PARK (P) or the key is taken out of
the ignition.
DRIVER: Only the driver's door will unlock when the
vehicle is shifted into PARK (P) or the key is taken out of
the ignition.
ALL (default): All of the doors will unlock when the
vehicle is shifted into PARK (P) or the key is taken out
of the ignition.
Select one of the available choices and press the option
button while it is displayed on the DIC to select it and
move on to the next feature.
AUTO UNLOCK ON
This feature displays only if DRIVER or ALL was
selected for the AUTO DOOR UNLOCK feature. This
feature allows the selection of when the vehicle's doors
will unlock.
Press the option button until AUTO UNLOCK ON
appears on the DIC display. Press the set/reset button
to scroll through the following choices:
KEY-OUT: The door(s) will unlock when the key is
taken out of the ignition.
PARK (default): The door(s) will unlock when the
vehicle is shifted into PARK (P).
Select one of the available choices and press the option
button while it is displayed on the DIC to select it and
move on to the next feature.
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