
Practical Tips, Emergency Service
207
Electrical System In order to avoid damage and faults in electrical or
electronic systems, electrical accessories should
be installed at your authorized Porsche dealer.
fOnly use accessories authorized by Porsche.
Warning!
Risk of short circuit and fire, resulting in
serious personal injury or death.
Replacing fuses or relays with the engine
running or the ignition on could cause
electrical shock.
fDisconnect the negative terminal on the
battery during all work on the electrical
system.
Please see the chapter “BATTERY” on Page 211.
RelaysDefective relays should be changed only by an
authorized workshop.
In storage tray between the seatsSocketsElectrical accessories should preferably be
connected to the 12 V sockets.
fPlease observe the maximum power
consumption.
Notes on operation
The tire filling compressor must be connected to
the cigarette lighter.
The sockets and thus the connected electrical
accessories function even if the ignition is
switched off or the ignition key is withdrawn.
In the passenger’s footwellIf the engine is not running and the accessories
are switched on, the vehicle battery will be
discharged.
Do not operate additional accessories for more
than 5 minutes when engine is off. Continuing to
do so may drain the battery such that it may go
completely dead.
Maximum power consumption for both
sockets together: 70 W.
fPlease observe the power specifications from
the accessory manufacturer.
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Practical Tips, Emergency Service
209
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.
A - Plastic gripper
B - Spare fuses 1. Switch off the load with the defective fuse.
2. Pull off plastic cover at the finger hole (arrow).
The fuse plan and instructions for
emergency unlocking of the luggage
compartment lid can be found on the inner
side of the cover.
3. Remove the corresponding fuse from its slot
using the plastic gripper A 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.
We recommend using genuine Porsche fuses
for replacement.
Note
fIf a fuse blows repeatedly consult an autho-
rized Porsche dealer.
fNever try to “repair” fuses: you may cause
serious damage to other parts of the electrical
system.
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210
Practical Tips, Emergency Service
Emergency unlocking of the luggage
compartment lidIf the battery is discharged, the luggage compart-
ment lid can be opened only with the aid of a donor
battery.
Note
The engine cannot be started with this method.
fPlease see the chapter “EMERGENCY
STARTING WITH JUMPER CABLES” on
Page 217.
Unlocking lid
1. Use the key to unlock the vehicle at the door
lock.
2. Remove the plastic cover from the fuse box.
3. Pull out positive terminal C (red) in the fuse box
using the plastic gripper A (yellow).
A - Plastic gripper (yellow)
C - Positive terminal (red)4. Use a jumper cable to connect the positive
terminal of the donor battery to the positive
terminal C in the fuse box.
Note
If the vehicle was locked, the alarm horn will sound
when the negative cable is connected.5. Use the black jumper cable to connect the
negative terminal of the donor battery to the
door arrester D.
6. Press button 2 on the remote control for
approx. 2 seconds to unlock the luggage
compartment lid.
The alarm system is switched off.
7. Disconnect the negative cable first, then the
positive cable.
8. Push positive terminal C into the fuse box and
push on the plastic fuse box cover.
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Practical Tips, Emergency Service
217
Emergency Starting with Jumper
Cables If the battery is discharged, e.g. in winter or after
the car has been parked for a long time, the
battery of another car can be used for starting
with the help of jumper cables.
Make sure the voltage of both batteries is the
same. Both batteries must be 12 volt types.
The capacity (Ampere hours, Ah) of the booster
battery must not be substantially less than that of
the discharged battery.
The discharged battery must be correctly
connected to the vehicle’s electrical system.
fPlease see the chapter “BATTERY” on
Page 211.
fPlease see the chapter “EMERGENCY
UNLOCKING OF THE LUGGAGE COMPART-
MENT LID” on Page 210.
Note
fDo not try to start the car by pushing or
towing. Damage to the catalytic converters
and other components of the car may result.
Warning!
Risk of short circuit, damage and explosion,
resulting in serious personal injury or death.
fUse only jumper cables of adequate diameter
cross-section and fitted with completely
insulated alligator clips.
fFollow all warnings and instructions of the
jumper cable manufacturer.
fWhen connecting jumper cables, make sure
that they cannot get caught in any moving
parts in the engine compartment.
The jumper cables must be long enough so
that neither vehicles nor cables touch another.
fThe vehicles must not be in contact, otherwise
current might flow as soon as the positive
terminals are connected.
fThe cable clamps must not be allowed to
contact each other when one end of the
jumper cables are connected to a battery.
fEnsure that tools or conductive jewelery (rings,
chains, watch straps) do not come into contact
with the positive jumper cable or the positive
battery post.
fImproper hook-up of jumper cables can ruin
the alternator. Danger of caustic burns.
fDo not lean over the battery.
Danger of gas explosion.
fImproper use of booster battery to start a
vehicle may cause an explosion, resulting in
serious personal injury or death.
fKeep sources of ignition away from the
battery, e.g. open flame, burning cigarettes or
sparking due to cable contact or welding work.
fA discharged battery can freeze even at 23 °F/
–5 °C.
Before connecting jumper cables, a frozen
battery must be thawed out.
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230
Practical Tips, Emergency Service
Towing Certain state statutes and local ordinances
prohibit towing with a chain, rope or even a tow
bar.
In addition, damage to your vehicle may result
from improper procedures.
Consult your authorized Porsche dealer for
details. Vehicle towing Flat bed towing is the preferred type of towing to
be used on Porsche vehicles.
Under certain circumstances, wheel lifts may be
used when the vehicle will not roll.
The vehicle must be towed with all four
wheels off the ground, otherwise damage to
the vehicle may result.
Towing hook The towing hook A is contained in the tool box in
the luggage compartment.
Caution!
Risk of damage to the vehicle.
fUse the towing hook only for an emergency to
remove the vehicle off the road. The towing
hook is to be used only to pull the vehicle onto
the flat bed, tractor or towing aparatus if the
vehicle will roll freely. Under no circumstances
is the vehicle to be secured using the towing
hook.
fNever use the towing hook to tow this or any
other vehicle.
fBear in mind the limited ground clearance of your car on uneven surfaces.Fitting towing hook
When fitting on the rear of the vehicle, the license
plate must be removed.
1. Press the lower edge of the appropriate
plastic cover into the bumper until the cover
disengages.
2. Pull cover out of the bumper and let it hang by
its thread.
3. Completely screw in the towing hook A.
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Index
245
Driving
Hints .................................................... 11
Driving performance ................................... 240
Drop-center rim .......................................... 194
Dynamic cornering light
Functional description............................ 74
Dynamic engine mounting.............................. 63EElectrical system ........................................ 207
Emergency flasher switch.............................. 72
Emergency operation
Central locking...................................... 23
Ignition key ........................................... 69
Lids ................................................... 210
Tank flap ............................................ 165
Emergency service ..................................... 183
Emergency starting with jumper cables 217, 218
Emission control system ............. 116, 168, 169
Engine
Checking the oil level........................... 143
Exhaust .................................................. 8
Number .............................................. 235
Oil consumption ............................ 13, 159
Oil level .............................................. 160
Oil level indicator................................ 143
Oil pressure ........................................ 115
Oil temperature................................... 108
Oils ............................................ 159, 239
Speeds ........................................ 13, 240
Starting ................................................ 70
Stopping .............................................. 71Engine compartment
Blower .........................................71, 112
Blower fan ..........................................112
Care...................................................177
Lid .................................................85, 86
Lid warning light ....................................85
Engine oil
Choosing the right oil ..........................160
Consumption ........................................13
Topping off .........................................160
Viscosity.............................................160
Exhaust
Pipes .....................................................8
Tailpipes, stainless steel ......................178
External antenna ...........................................91
External audio source, AUX ............................93
FFiller flap ....................................................165
Filling pressure, tire.....................................237
Fire extinguisher ...........................................94
Flat tire ......................................................203
Floor mats ..................................................180
Fluids and fuels ...........................................239
FM reception ................................................89
Fog light, rear ...............................................73
Footbrake.....................................................54
Fresh air intake ...........................................101
Front axle lift system
Functional description ............................64
Lowering front axle................................65
Raise front axle .....................................64
Front lid .................................................85, 86Fuel................................................... 113, 165
Containers ..................................... 7, 167
Economy ........................................... 164
Evaporation control ............................ 167
Fuels containing ethanol ...................... 167
Level gauge ....................................... 113
Level warning light.............................. 113
Recommendation ....................... 166, 167
Recommendations.............................. 166
Tank.................................................. 166
Fuses, replacing......................................... 209
GGarage
Door ................................................... 71
Door opener ........................................ 95
Lift .................................................... 206
Glove compartment ...................................... 84
Gong ....................................... 17, 68, 73, 120
Ground clearance ........................................... 8HHalogen headlights
Changing bulb for low beam ................ 222
Handbrake ................................................... 53
Head restraints ............................................ 33
Headlights ................................................. 220
Adjusting ................................... 228, 229
Beam adjustment ................................. 74
Cleaning system ................... 76, 170, 239
Flasher ................................................ 75
Heated rear window..................................... 32
Heated rear window/Door mirror heating ..... 102
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