Porsche Boxster Owner's Manual page 28

Central locking switch
The central locking switch on the dashboard lets
you lock and unlock both doors electrically.
Note
If the doors are locked with the key or remote
control, they can not be opened by pressing the
central locking switch.
26
Controls, Instruments
Locking
Press the rocker-switch. Indicator light in the
rocker switch lights up if ignition is on. If the
doors were locked with the central locking
switch, they can be opened by pulling the inner
door handle twice.
Unlocking
Press the rocker-switch. Indicator light goes
off.
Automatic door locking
Your authorized Porsche dealer can program
diverse types of automatic door locking in the
control unit of the central locking system.
Type 1
Doors lock automatically when the ignition is
switched on.
Type 2
Doors lock automatically when a speed of 3 -
6 mph (5 - 10 km/h) is exceeded.
Type 3
Doors lock automatically when the ignition is
switched on. If doors are opened with the engine
running, they lock again automatically when a
speed of 3 - 6 mph (5 - 10 km/h) is exceeded.
Type 4
The doors do not lock automatically.
Note
Automatically locked doors can be unlocked with
the central locking button or opened by pulling on
the inside door handle twice.
On vehicles with the Sport Chrono package Plus,
the PCM can be used to activate automatic door
locking.