GMC Yukon 2007 Owner's Manual page 284

AUTO DOOR LOCK
This feature allows you to select when the
vehicle's doors will automatically lock. See
Programmable Automatic Door Locks on page 128
for more information.
Press the customization button until AUTO DOOR
LOCK appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to
scroll through the following settings:
SHIFT OUT OF PARK (default): The doors will
automatically lock when the vehicle is shifted out
of PARK (P).
AT VEHICLE SPEED: The doors will
automatically lock when the vehicle speed is
above 8 mph (13 km/h) for three seconds.
NO CHANGE: No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
284
AUTO DOOR UNLOCK
This feature allows you to select whether or not to
turn off the automatic door unlocking feature. It
also allows you to select which doors and
when the doors will automatically unlock. See
Programmable Automatic Door Locks on page 128
for more information.
Press the customization button until AUTO DOOR
UNLOCK appears on the DIC display. Press
the set/reset button once to access the settings for
this feature. Then press the customization
button to scroll through the following settings:
OFF: None of the doors will automatically unlock.
DRIVER AT KEY OUT: Only the driver's door will
unlock when the key is taken out of the ignition.
DRIVER IN PARK: Only the driver's door will
unlock when the vehicle is shifted into PARK (P).
ALL AT KEY OUT: All of the doors will unlock
when the key is taken out of the ignition.
ALL IN PARK (default): All of the doors will
unlock when the vehicle is shifted into PARK (P).