Anti-Theft Alarm - Porsche 928 1979 Owner's Manual

Black key
illuminated)
Note: A door that has been locked with the black key cannot be opened with the red key, without setting off the alarm. A door that has been locked with the red
key can be opened with either key.

Anti-theft alarm

(optional equipment)
If your Porsche is equipped with an anti-
theft alarm system, you will be given the two
keys illustrate and described above.
The alarm system is activated when the
driver or front-seat passenger door is locked
with the black key. Opening the driver or
front-seat passenger door
means when the alarm system is activated,
will produce an intermittent high noise for
about 30 seconds.
10
Locks
driver and front-seat,
passenger doors
ate alarm by unlocking
ignition/steering
black key and red key
luggage compartment
fuel cap red key only
glove compartment black key only
The same alarm is also triggered when an
attempt is made to open the luggage com-
partment lid or the engine hood. The engine
cannot be started while the alarm system is
activated.
The alarm system can only be deactivated by
unlocking the driver or front-seat passenger
door with the black key.
by any other
The red key can be used to lock and unlock
the doors when activation of the alarm is not
necessary, or when the car is being serviced.
Key functions
black key only - activate alarm by locking and deactiv-
red key only - lock and unlock without activating alarm
black key and red key - alarm must be deactivated
The fuel cap can only be unlocked with the
red key.
The glove compartment lock can only be un-
locked with the black key.
Either key can be used for the luggage c o m -
partment lock when the alarm is deactivated.
Either key can be used in the ignition/steer-
ing lock.
Keep the plastic tags with the key numbers
in a safe place - N O T IN THE CAR!
Red key