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Electrical System
Gener al information
In order to avoid dama ge and f a ults in e lectrical or
electronic systems, elect rical accessories should
be installed at your authorized Porsche dealer.
Only use accessories authorized by Porsche.
Danger!
Risk of short circuit and re, resulting in
serious personal injury or death. Replacing
fuses or relays with the engine running or the
ignition on could cause electrical shock.
Disconnected the battery during all work on
the electrical system.
Please observe the c hapter ”BATTERY” on
page 262.
Relays
Defective relays should be changed only by an
authorized workshop.
Alarm sy stem, central lockin g
The status of the central locking and alarm syste m
is not c hanged by disconnecting the battery. When
the battery is disconnected, the alarm system
ceases to function.
Overlo ad protection
If the central locking system is operated more
than ten times within a minute, further operation is
blocked for 30 seconds.
Load switch-off af ter 2 hours or 7 days
If the ignition key is removed, loads which are
switched on or are in sta ndby mode (such as the
luggage compartment light, interior light and
radio) are automatically switched off after approx.
2 hours.
If the vehicle is not started or unlocked with the
remote control within 7 days, the remote control
standby function is switched off (to save the vehicle
battery ).
1. In this case, unlock the driver’s door with the
key at the door lock. L eave the door closed in
order to prevent the alarm system from b eing
triggered.
2. Press button 1 on the remote control.
The remote control is now activated again.
A - Diagnostic socket
Replacing fuses
In order to prevent damage to the electrical system
due to short circuits and overloads, the individual
circuits are protected by fuses. The fuse box is
located in the driver’s footwell.
Practical Tips, Emergency Service
259
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