Porsche carrera gt-2004 Manuel D’Utilisation

Controls, Instruments

25

Function indication 

If the alarm system is activated, key symbol A in 

the central locking switch flashes. 
If, after locking, the key symbol does not flash or, 

after ten seconds, it emits double flashes, then 

not all alarm contacts are closed. 

Additionally, a brief horn signal sounds. 
When the doors are unlocked, the alarm system 

and infrared passenger compartment monitoring 

system are switched off and the key symbol goes 

off. 

When the alarm is armed, the following 

areas are monitored 

– Doors 
– Front lid 
– Engine compartment lid 
– Glove compartment 
– Passenger compartment
If one of these alarm contacts is interrupted, the 

alarm horn sounds for approximately 3 minutes.

Additionally, the emergency flasher and the pas-

senger compartment light flash for approximately 

five minutes. 

When the alarm is triggered, the key symbol A 

changes over to double flashes. 
In order not to limit the action range of the infrared 

passenger compartment monitoring system: 
f Move sun visors to one of the final positions. 

Deactivating the infrared passenger 

compartment monitoring system for one 

locking process

If a person or animal remains in the car while it is 

locked, the infrared passenger compartment mon-

itoring system must be switched off. 
f Quickly lock car twice.

The doors are locked but can be opened from 

the inside:

1. Pull inner door handle once to unlock door 

lock. 

2. Pull inner door handle again to open door. 

Note
f Inform any person remaining in the car that the 

alarm system will be triggered if the door is 

opened. 

Fault indication 

A double horn signal during locking indicates a 

defect in the central locking or alarm system. 
f Have the defect remedied at an authorized 

Porsche dealer.