Chevrolet TrailBlazer 2007 Owner's Manual page 227

Press the customization button to scroll through
the available customizable options.
After pressing the customization button, VEHICLE
SETTINGS momentarily displays before going
to a customization option.
Lock Doors
Press the customization button until LOCK
DOORS: IN GEAR appears in the display. To
select your preference for automatic locking, press
the select button while LOCK DOORS: IN GEAR
is displayed on the DIC. Pressing the select button
will scroll through the following choices:
LOCK DOORS: IN GEAR (default): The doors
will lock when the vehicle is shifted out of
PARK (P).
LOCK DOORS: WITH SPEED: The doors will
lock when the vehicle speed is above
8 mph (13 km/h) for three seconds.
Choose one of the available options and press the
customization button while it is displayed on the
DIC to select it and move on to the next feature.
For more information on automatic door locks, see
Programmable Automatic Door Locks on
page 102.
Unlock Doors
Press the customization button until UNLOCK
DOORS: IN PARK appears in the display. To select
your preference for automatic unlocking, press the
select button while UNLOCK DOORS: IN PARK is
displayed on the DIC. Pressing the select button will
scroll through the following choices:
UNLOCK DOORS: IN PARK (default): All of the
doors will unlock when the vehicle is shifted
into PARK (P).
UNLOCK DRIVER: IN PARK: The driver's door
will be unlocked when the vehicle is shifted
into PARK (P).
UNLOCK DOORS: KEY OUT: All of the doors
will unlock when the key is taken out of the
ignition.
UNLOCK DOORS: MANUALLY: The doors will
not be unlocked automatically.
Choose one of the available options and press the
customization button while it is displayed on the
DIC to select it and move on to the next feature.
For more information on automatic door locks, see
Programmable Automatic Door Locks on
page 102.
227