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Minor Repairs 201
A tire pressure sensor that is soiled with sealant
cannot determine the tire pressure correctly.
f When the defective tire is replaced, the tire
pressure sensor must be replaced.
Damaged tires could burst causing loss of control
of the vehicle.
f Have the tire replaced by a specialist
workshop as soon as possible.
f Avoid hard acceleration and high cornering
speeds.
f Observe maximum speed of 50 mph
(80 km/h).
f Always observe the safety and operating
instructions, which can be found in the
separate operating instructions for the sealant
and on the compressor.
Electrical System
In order to avoid damage and faults in electrical or
electronic systems, electrical accessories should
be installed at an authorized Porsche dealer
f Use only accessories approved by Porsche.
Replacing fuses or relays with the engine running
or the ignition on could cause electrical shock.
f Disconnect the negative terminal on the
battery during all work on the electrical
system.
f Please see the chapter “BATTERY (12 VOLT)”
on page 205.
Relays
Relays should be checked or changed only at an
authorized workshop.
Changing 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 boxes are located in the side walls of the
driver’s and passenger’s footwell respectively.
1. Switch off the load with the defective fuse.
2. Detach the appropriate plastic cover at the
finger hole.
3. Remove the relevant fuse (see fuse
assignment) from its slot using the yellow
plastic gripper A (left fuse box) in order to
check it.
A blown fuse can be identified by the melted
metal strip.
4. Replace only with fuses of the same rating.
Spare fuses can be found in the left-hand fuse
box, next to the yellow plastic gripper.
We recommend that you use genuine Porsche
fuses for replacement.
Information
If a fuse blows repeatedly, the cause of the fault
must be corrected immediately.
f Please contact an authorized Porsche dealer.
Pressure loss
Damaged tires
WARNING
h
DANGER
h
Changing fuses
WARNING
h
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