
Controls, Instruments
133
Windshield Wiper / Washer Lever
Warning!
Danger of injury when the windshield wipers
operate unintentionally.
Risk of damage to the windshield and wiper
system.
fAvoid running the wiper blades over a dry wind-
shield to prevent scratching the glass. Spray
washer fluid on the windshield first.
A scratched windshield will reduce visibility.
fAlways loosen wiper blades from frozen glass
before operating wipers to prevent damage to
the wiper motor or blades. fAlways switch off windshield wipers in car
wash to prevent them wiping unintentionally
(intermittent or sensor operation).
fAlways switch off windshield wipers before
cleaning the windshield to avoid unintentional
operation (intermittent or sensor operation).
fDo not operate the headlight washer in car
washes.
fDo not operate headlight washer when it is
frozen.
Front wiper and headlight washer system0 – Windshield wipers off
1 – Rain sensor operation for front
windshield wipers
fMove wiper lever upwards to the first click.
Please observe the chapter “RAIN SENSOR” on
Page 135.
2 – Windshield wipers slow
fMove wiper lever upwards to the second click.
3 – Windshield wipers fast
fMove wiper lever upwards to the third click.
4 – Front windshield wiper – one-touch oper-
ation:
fMove wiper lever downwards. The front wind-
shield wipers wipe once.5 – Windshield wipers and washer system:
fPull wiper lever towards the steering wheel.
The washer system sprays and wipes while the
lever is pulled towards the steering wheel.
When the wiper lever is released, a few drying
wipes are executed.
A - Headlight washer (Vehicles with Bi-Xenon
headlights):
The washer sprays only while low beam or high
beam is switched on.
fBriefly push button A to operate headlight
washer system.
fIf heavily soiled, repeat wash.
The headlight washer system automatically sprays
once for every ten times the front windshield
washer system is operated.
Note
The windshield washer nozzles are heated
when the ignition is on, as a precaution against
freezing.

Maintenance, Car Care
213
Fuel Evaporation Control Fuel tank venting The evaporation chamber and the carbon canister
prevent fuel from escaping to the atmosphere at
extreme high outside temperatures, when driving
abruptly around curves and when the car is parked
at an incline or in any other nonlevel position. Vapor control system and storage When the fuel tank is filled, vapors are collected in
the evaporation chamber by a vent line leading the
vapors to the carbon canister where they are
stored as long as the engine does not run. Purge system When the engine is running, the fuel vapors from
the canister will be mixed with fresh air from the
ambient air of the canister. This mixture will be
directed to the intake air housing by the tank vent
line, mixed with the intake air and burned during
normal combustion.
Washer FluidThe reservoir, with a blue screw cap, is in the lug-
gage compartment, to the rear left. Capacity – Without headlight cleaning system:
approximately 2.6 quarts (2.5 liters).
– With headlight cleaning system:
approximately 6.3 quarts (6.0 liters).
Topping off washer fluidClean water is generally not enough to clean the
windshield and headlights.
Depending on the season, mix the water with win-
ter cleaner giving antifreeze protection or a sum-
mer cleaner. Follow the instructions for the mixing
ratio.
fOnly use cleaner fluids authorized by Porsche.
1. Please note all the information on the refill con-
tainer of the cleaning agent.
2. Open cap of the washer-fluid reservoir.
3. Top up washer fluid and close cap properly.
fDo not use engine coolant anti-freeze or any
other solution that can damage the car’s paint,
in the washer reservoir.
If less than 0.52 quarts (0.5 liter) remains, a
warning message appears on the on-board
computer.
fAdd washer fluid.
Warning light

226
Maintenance, Car Care
Alcantara fDo not use a leather care product to clean
Alcantara.
For regular care it is sufficient to clean the cover
with a soft brush.
Heavy abrasion or rubbing when cleaning causes
a lasting change in the surface.
Cleaning when lightly soiled
fWet a soft cloth with water or a neutral soap
solution and wipe off the dirt.
Cleaning when heavily soiled
fWet a soft cloth with lukewarm water or
thinned white spirit and dab the dirt from the
outside in. Safety belts If it becomes necessary to clean the belts, you
can use any mild washing agent.
Allow the belts to dry prior to retracting, but avoid
direct sunlight.
fOnly use suitable cleaners.
If unsuitable cleaners are used or any attempt
is made to dye or bleach the belts, the web-
bing may be weakened and thus constitute a
safety risk.
Storing your Porsche If you intend to store your Porsche for a prolonged
period, please consult your authorized Porsche
dealer. The staff will be glad to advise you on the
most suitable and necessary methods.
fClean your vehicle thoroughly inside and out-
side.
Clean the engine compartment.
The under carriage and chassis components
should be free of dirt and salt deposits.
fFill up the fuel tank.
fChange the oil and oil filter, and run the engine
for several minutes.
fIncrease the tire pressure to 58 psi (4 bar).
It is not recommended to lift the vehicle, due to
the possibility of corrosion on shock absorber
piston shafts.
The vehicle should be moved slightly, approxi-
mately every four weeks, to prevent flat spot
on the tires. Climate control
The air conditioning system should be in good
working condition and fully charged.
Windshield/Headlight washer
fCheck and correct antifreeze/cleaning solution
level as necessary.
Electrical system
fRemove the battery from the vehicle and store
it in a cool dry place, not on a cement floor.
When the battery is disconnected, the
alarm system is deactivated.
fRecharge the battery every 3 months. If the
battery remains in the vehicle with the cables
connected, it is necessary to check, remove
and recharge the battery every 2-3 weeks.
Do not fast charge the battery.
fPlease observe the chapter “BATTERY” on
Page 258.
Vehicle interior
The interior must be dry, especially in the area of
the floor carpets. The use of drying agents (Silica-
Gel) is recommended in vehicles with leather inte-
rior and in areas with high humidity. The recom-
mended amount is 3 fabric bags of 1.1 lbs.
(500 grams) each placed on the floor carpets.
Windows, doors and lids must be closed. The air
vents should be opened.

304
Index
IndexAABS (antilock brake system) .......................... 69
Warning light ........................................ 70
Air distribution ............................................ 138
Air filter ...................................................... 215
Airbag.......................................................... 45
Function ............................................... 46
Warning light ..................................49
, 57
Air-conditioning compressor ................138, 140
Alarm system .......................................26, 161
Alcantara ................................................... 226
Antenna .............................................161, 221
Antifreeze................................................... 199
Antilock brake system (ABS) .......................... 69
Warning light ........................................ 70
Ashtray ...................................................... 142
Assembly aids for wheel changes................. 250
Audio operation ..................................159, 160
Auto-button, air conditioning ........................ 138
Automatic .................................................. 215
Air conditioning system ....................... 138
Anti-glare mirrors .................................. 32
Car washes ........................................ 221
Door locking ......................................... 21
Headlight adjustment........................... 132
Speed control ...................... 88
, 136
, 137
Average consumption ...........................99, 121
Average speed .....................................99, 121
BBackrest
Adjustment ........................................... 34
Release ................................................ 34
Battery ....................................................... 258
Care .................................................. 259
Charging ............................................ 259
Putting vehicle into operation ............... 261
Remote control ................................... 263
Removing ........................................... 262
Warning light......................................... 96
Winter operation ................................. 260
Before driving off ................................... 14
, 15
Belts ................................................... 42, 226
Height adjustment ................................. 44
Tensioner ............................................. 42
Warning light......................................... 43
Blower adjustment............................. 139, 141
Brake light......................................... 276, 278
Brakes ....................................................... 205
Brake circuit division warning light ........ 206
Brake pad warning light ......................... 97
Fluid .......................................... 205, 291
Fluid warning light...................... 116, 206
Pads ............................................. 16, 68
Parking brake ....................................... 65
Roller brake tester................................ 62
Test stand ............................................ 74
Break in hints................................................ 16
Bulbs, replacing .......................................... 266
CCabriolet ....................................................176
Canholder...................................................144
Capacities ..................................................291
Car care .....................................................218
Car telephone .............................................161
Car washes ................................................219
Carpet........................................................225
Catalytic converters ....................................212
Cautions ............................................ 198
, 228
Central locking ..............................................22
emergency operation.............................23
Central vents ..............................................141
Central warning light......................................97
Changing wheels .........................................250
Check engine
Warning light .........................................97
Checking pressure ......................................251
Child restraint
Anchorages ..........................................56
Child restraint systems ..................................51
Chime ........................................................131
CHRONO stopwatch ....................................104
Cigarette lighter ..........................................143
Circulating-air button....................................139
Clock .................................................. 95, 121
Clothes hook ..............................................146
Clutch ................................................. 65, 164
Comfort seat ................................................34
Coming Home mode ...................................131