Maintenance and Car Care
261
Changing Air CleanerRegular replacement of the filter element is part
of servicing.
fIn dusty conditions, cl ean the filter element
more frequently and re place it if necessary.
f Please see the chapter “EXERCISE EXTREME
CAUTION WHEN WORKING ON YOUR VEHICLE”
on page 252.Changing Particle FilterRegular replacement of the filter is part of
servicing.
A dirty filter can be the cause of reduced
air throughput in your air conditioning system.
fHave the filter replaced.
Please contact a qualified specialist workshop.
We recommend that you have an authorized
Porsche dealer to do this work as they have
trained workshop personnel and the necessary
parts and tools.
Note on operation
The particle filter en sures that the fresh air
entering the passenger compartment is virtually
free of dust and pollen.
f If the outside air is polluted by exhaust fumes,
press the recirculated-air button.
Wiper BladesMaintenance notes
Wiper blades that are in perfect condition are vital
for a clear view.
fHave the wiper blades replaced twice per
year (before and after the cold season) or
if wiper performance deteriorates or the
blades are damaged.
f Please see the chapter “CAR CARE
INSTRUCTIONS” on page 269.
Caution!
Risk of damage if the wiper arm accidentally
falls back onto the windshield.
f Always hold the wiper arm securely when
replacing the wiper blade.
Risk of damage if wi per blades that are
frozen in place are loosened improperly.
f Thaw the wiper blades before loosening them.
f Clean the wiper blades with window cleaner at
regular intervals, especially after washing the
vehicle in a car wash.
We recommend Porsche window cleaner. If the
wiper blades are very dirty (e.g. soiled with
insect remains), they can be cleaned with
a sponge or cloth. If the wiper blades rub or
squeak, this may be due
to the following:
– If the vehicle is washed in an automatic car wash, wax residues may adhere to
the windshield. These wax residues can
be removed only by using window
cleaner concentrate.
– The wiper blades may be damaged or worn.
f Have damaged wiper blades replaced
immediately.
f Please see the chapter “WASHER FLUID” on
page 259.
Contact your authorize d Porsche dealer for
more information.
Replacing wiper bladesf Please read the separate instructions provided
by the wiper blade manufacturer.
f We recommend that you have your authorized
Porsche dealer to replace the wiper blades.
Caution!
Risk of damage. If a wiper blade is not
changed properly, it can come loose when
the car is moving.
f Check whether the wiper blade is seated
securely.
The wiper blade must engage the wiper arm properly.
Maintenance and Car Care
265
FuelWhen the ignition is on, the fuel level is displayed
on the instrument panel.
fPlease see the chapter “FUEL GAUGE” on
page 111.
Warning!
Fuel is highly flammable and harmful to
health.
f Fire, open flame and smoking are prohibited
when handling fuel.
f Avoid contact with skin or clothing, since injury
to your skin may occur.
f Do not inhale fuel vapors, since they may make
you ill and possibly cause death if inhalation is
prolonged and occurs in a closed space.
To prevent damage to the emission control
system and engine:
f Never drive the tank dry.
f Avoid high cornering speeds after the warning lights have come on.
f Please see the chapter “FUEL ECONOMY” on
page 264. To avoid permanent damage
to the functionality of
the catalytic converters and oxygen sensors, use
unleaded fuel only.
The engine is designed to provide optimum
performance and fuel consumption if unleaded
premium fuel with 98 RON/88 MON is used.
If unleaded fuels with octane ratings of less than
98 RON/88 MON are used, the engine’s knock
control automatically adapts the ignition timing.
Porsche recommends that you use fuel with
at least 95 RON/85 MON in your vehicle.
The emission control system can be damaged in
various ways (e.g. fueling incorrectly, shortage of
fuel, tow-starting).
f Please see the chapter “HOW EMISSION
CONTROL WORKS” on page 263. Note on operation
Information on the fuel quality can normally
be found on the pump.
If this is not the case, ask a fuel station attendant.
If the recommended fuel
is not available, you
can also use unleaded regular fuel (91 RON/
82.5 MON) in an emergency.
However, this could reduce performance and
increase fuel consumption.
f Avoiding driving at full throttle.
In some countries the available fuel quality may
not meet requirements and can result in coking
around the inlet valve.
In this case, the fuel may be mixed with the
additive sold and recommended by Porsche after
consulting a authorized Porsche dealer.
Porsche part number 000 043 206 89.
f Observe the instructions and mixture ratios
stated on the container.
It is important that the service intervals,
particularly the oil change intervals, are
observed in accordance with the specifications
in the “Maintenance” booklet.
268
Maintenance and Car Care
Fuel Recommendations Your Porsche is equipped with catalytic
converters and must use UNLEADED FUEL
ONLY .
Your engine is designed to provide optimum
performance and fuel economy using unleaded
premium fuel with an octane rating of 98 RON
(93 CLC or AKI) . Porsche therefore
recommends the use of these fuels in your
vehicle.
Porsche also recognizes that these fuels may not
always be available. Be assured that your vehicle
will operate properly on unleaded premium fuels
with octane numbers of at least 95 RON
(90 CLC or AKI) , since the engine’s “Electronic
Oktane™ knock control” will adapt the ignition
timing, if necessary.
It is important to observe the regular service
intervals, and particularly the oil change intervals,
specified in the “Maintenance” booklet.
T h e u s e o f U N L E A D E D F U E L O N LY i s c r i t i c a l l y
important to the life of the catalytic
converters. Deposits fr om leaded fuels will
ruin the converters and make them
ineffective as an emis sion control device.
Cars with catalytic converters have a smaller fuel
tank opening, and gas station pumps that
dispense unleaded fuel ha ve smaller nozzles. This
will prevent accidental pumping of leaded fuel into
cars with catalytic converters. Unleaded fuels may not be available outside the
continental U.S. and Canada. Therefore, we
recommend you do not take your car to areas or
countries where unleaded fuel may not be
available.
Octane ratings Octane rating indicates a fuel’s ability to resist
detonation. Therefore, buying the correct octane
gas is important to prevent engine “damage”.
The RON octane rating is based on the research
method. The CLC (U.S.
Cost of Living Council
octane rating) or AKI ( anti knock index) octane
rating usually displayed on U.S. fuel pumps is
calculated as research octane number plus motor
octane number, divided by 2, that is written as:
The CLC or AKI octane rating is usually lower than
the RON rating:
For example: 95 RON equals 90 CLC or AKI.
Fuels containing ethanolDo not use any fuels containing more than 10
percent ethanol by volume.
We recommend, however, to change to a different
fuel or station if any of the following problems
occur with your vehicle:
– Deterioration of driveability and performance.
– Substantially reduced fuel economy.
– Vapor lock and non-start problems, especially at high altitude or at high temperature.
– Engine malfunction or stalling.
RON+MON
2 R+M
2
or
276
Maintenance and Car Care
Cleaning air bag covers
Danger!
Risk of serious or fatal injury from impaired
operation of the air bag system caused by
incorrect cleaning.
f While it is appropriate to use normal surface
cleaning methods on the interior of your
vehicle, do not undertake deep cleaning of air
bag-related components, such as the
padded covers on the steering wheel,
the underside of the instrument panel,
front seats, roof pillars, roof liners and the
rear interior trim panels, and around the
seat backrest.
f Have your authorized Porsche dealer to clean these components.
Cleaning fabric liningsfFabric linings on pillars, roofliner and sun
blinds, etc. must be cleaned only using
suitable cleaning agents or a suitable dry
foam and a soft brush.
Alcantara careDo not use leather care products to
clean Alcantara.
For regular care, it is sufficient to clean the
cover with a soft brush.
Strong abrasion or rubbing when cleaning will
produce a lasting change to the surface.
Cleaning when lightly soiled
f Wet a soft cloth with water or a neutral
soap solution and wipe off the dirt.
Cleaning when heavily soiled
f Wet a soft cloth with lukewarm water or diluted
white spirit and dab the dirt from the outside
in.Cleaning the seat beltsfUse mild detergent to clean soiled belts.
f When drying, avoid direct sunlight.
f Only use suitable cleaning agents.
f Do not tint or bleach the belts.
The belt fabric could be weakened,
thus affecting safety.
Storing your PorscheIf you wish to keep your Porsche off the road for
a lengthy period, we recommend that you contact
your authorized Porsche dealer.
They will be glad to advise you about the
necessary measures, e.g. corrosion prevention,
care, maintenance and storage.
Further important information on laying up your
Porsche can be found in other sections.
fPlease see the chapter “BATTERY” on
page 303.
For information on locking the vehicle when
the battery is disconnected:
f Please see the chapter “NOT ALL VEHICLE
DOORS ARE LOCKED” on page 36.
Minor Repairs
285
In case of tire damage, where it is uncertain
whether there is a break in the ply with all its
consequences or tire damage caused by thermal
or mechanical overloading due to loss of pressure
or any other prior damage, we recommend that
the tire be replaced for safety reasons.
If one faulty tire is replac ed it should be noted that
the difference in tread depth on one axle must not
exceed 30%. Handling inconsistencies may result.
f Perform a visual inspection if necessary.Tire replacementsfUse only tire makes and types tested by
Porsche.
If you do not use a Porsche recommended
replacement tire, make sure that you
purchase your new tires from a reputable tire
dealer and that the dealer complies with all
manufacturers warnings for those tires.
Only tires with the same manufacturer and
with the same specific ation code (e.g. “N0”,
“N1”…) should be mounted on the vehicle.
Before mounting new tires, check with your
Porsche dealer about the current release
status.
Tires should be replaced no less than on one axle
at the time. Only tires of the same make and type
must be used. Mixed tire s are not permissible and
will affect vehicle performance, safety, and can
affect vehicle warranty. Porsche dealers can recommend the most current
replacement tire options for your vehicle.
Initially, new tires do not have their full traction.
You should therefore drive at moderate speeds
during the first 60 - 120 miles (100 - 200 km).
Tires must always remain
on the same side of
the vehicle.
When wheels are removed, the direction of
rotation and position of each wheel should be
marked.
If new tires are installed only on one axle, a
noticeable change in hand ling occurs due to the
different tread depth of the other tires. This
happens especially if only rear tires are replaced.
However, this condition disappears as the new
tires are broken in.
f Please adjust your driving style accordingly.
Installation of new tires should only be done by a
qualified tire technician.
Valves
f Use only plastic valve caps.
f The rubber valves must be replaced whenever
the tires are changed.
f The fitting and replacement specifications
must be observed for metal valves.
f Only use Original Porsche metal valves.
f Protect the valve inserts against soiling with
valve caps. Soiled valve inserts can cause a
gradual loss of air.
Parking at the curb
Danger!
Hard impacts against curbs (or traffic
islands) are dangerous and may cause
hidden tire damage which is not noticeable
until later. Such damage can result in
accidents at high speeds causing serious
personal injury or death. Depending on the
force of impact, the edge of the rim can also
be damaged.
f After such an impact, have the wheel checked
by an expert.
f If you must drive over a curb or other obstacle,
drive slowly and at an obtuse angle. Exercise care when parking along curbs.
Maintenance note
Tire repairs are not permissible under any
circumstances.
Wheel alignment, wheel balancingAs a precaution, have wheels with summer tires
balanced in the spring, and those with mud and
snow tires before winter. Unbalanced wheels may
affect car handling and tire life.
Only the specified weights may be used for wheel
balancing.
Minor Repairs
291
Changing a wheel
Danger!
Failure to follow these instructions may result
in serious personal inju ry or death to you or
to bystanders.
Before changing the wheel
f If you have a flat tire, move a safe distance off
the road. Turn the emergency flasher on and
use other warning devices to alert other
motorists.
f Do not park your vehicl e where it may contact
dry grass, brush or other flammable materials.
The hot parts of the exhaust system could set
such materials on fire, thereby causing both
property damage and severe or fatal physical
injury.
f Passengers must not be in the vehicle when it
is jacked up.
f Before you change a wheel, be sure the ground
is level and firm. If necessary, use a board
under the jack to ensure that the jack does not
sink into the ground.
f Set the electric parking brake and block the
wheels opposite the flat tire on the other side
of the vehicle.
While operating the jack
f The jack is only to be used for changing a
wheel. Do not use it as a support to work under
the car. f
The car must be jacked up only at the
illustrated jacking points. Lifting at any other
place may damage the vehicle or may result in
personal injury. Never jack the car up by the
body or the bumpers.
f For safety reasons do not use tire inflating
bottles. Do not use co mmercially available
sealant bottles. Use only the tire inflating bottle
located in the luggage compartment.
Note
The tools required for changing a wheel (e.g. jack,
wheel bolt wrench, assembly aids) are not
supplied as standard with the vehicle. Your
authorized Porsche dealer will be pleased to
advise you.
Sequence of operation Warning!
The jack must be used on ly to raise the car
for wheel changing. The jack must never be
used as a support to work underneath the
vehicle. If the jack is accidentally dislodged,
you or bystanders could suffer severe
personal injury.
f Never jack up other ve hicles or other loads
with the jack.
f Always place the car on stable supports if you
have to work under it. When working under the
vehicle, always use safety stands specifically designed for this purpose. f
Please use a suitable knee rest to protect your
clothing against soiling.
1. Activate the electric parking brake and shift into 1st gear or move the PDK selector lever
to position P .
Remove the ignition key or control unit on
vehicles with Porsche Entry & Drive.
2. Switch on the emergency flasher if necessary.
3. Secure the vehicle against rolling away, e.g. by means of wedges at the wheels on the
opposite side.
This is particularly important on slopes.
4. Slightly loosen the wheel bolts on the wheel to be changed.
5. Lift the vehicle only at the specified jacking points.
6. Raise the vehicle until the wheel lifts off the ground.
f Please see the chapter “RAISING THE VEHICLE
WITH A LIFTING PLATFORM, TROLLEY JACK
OR STANDARD JACK” on page 290.
7. Remove 1 or 2 wheel bolts (see corresponding figure).
294
Minor Repairs
it may only be used for short journeys in an
emergency.
The tire sealant comprises:
– a filler bottle,
– a filler hose,
– a valve turner,
– a spare valve insert,
– a sticker with the maximum permitted speed
– a compressor and
– instructions for use.
Danger!
Risk of accident, resulting in serious
personal injury or death.
f Use the tire sealant only in the case of cuts
or punctures no larger than 0.15 in. (4 mm).
f Never use the tire sealant if the rim is damaged.
Warning!
The sealant is highly flammable and
potentially fatal if inhaled.
f Fire, naked flame and smoking are prohibited
when handling tire sealant.
f Avoid contact with skin, eyes, and clothing due
to caustic chemical properties of the tire
sealant.
f Keep tire sealant away from children.
f Do not inhale vapours, due to the consequent
harm to personal health resulting in serious personal injury or death.
In the event of contact with sealant:
f If sealant gets on your skin or into your eyes,
thoroughly rinse the affected part of your body
immediately with plenty of water.
f Change soiled clothing immediately.
f See a doctor immediately in the event of an
allergic reaction.
f If sealant is swallowed, thoroughly rinse out
the mouth without delay and drink plenty of
water. Do not in duce vomiting.
See a doctor immediately.
A - Filler bottle
B - Filler hose
C - Filler hose plug
D -Valve turner
E -Valve insert
F - Tire valveFilling in sealant
1. Leave the object that caused the puncture in the tire.
2. Remove sealant and the enclosed sticker from the luggage compartment.
3. Stick the sticker in the driver’s field of vision.
4. Shake filler bottle A .
Tire Pressure and Technical Data
329
Filling CapacitiesOnly use fluids and fuels approved by Porsche. Your authorized Porsche dealer can advise you.Driving PerformanceThe specifications refer to a vehicle with DIN curb weight witho ut performance-reducing additional equipment (e.g. special tires).
Engine oil change quantity without/with oil filter Approx. 2.17
US gallons (8.2 liters)/approx. 2.38 US gallons (9.0 liters)
Fuel tank Panamera S:
Approx. 80 litres, of which approx. 3.96 US gallons (15 liters) are reserve
Panamera 4S, Panamera Turbo: Approx. 100 litres, including approx. 3.96 US gallons (15 liters)
reserve
Fuel octane rating The engine is designed to provide optimum perf
ormance and fuel consumption if unleaded premium
fuel with 98 RON/88 MON (93 CLC or AKI) is us ed. If unleaded fuels with octane ratings of less than
98 RON/88 MON (93 CLC or AKI) are used, the engine’s knock control automatically adapts the
ignition timing. Porsche recommends that you use fuel with at least 95 RON/85 MON (90 CLC or
AKI) in your vehicle.
Window/
headlight cleaning system Approx. 1.45 US gallons (5.5 liters)
Maximum speed Acceleration 0 – 60 mph
(96 km/h) Acceleration 0 – 62 mph
(100 km/h) (values in brackets relate to Sport Plus mode)
Panamera S 176 mph (283 km/h)5.2 seconds5.4 (5.2) seconds
Panamera 4S 175 mph/h (282 km)4.8 seconds5.0 (4.8) seconds
Panamera Turbo 188 mph (303 km/h)4.0 seconds4.2 (4.0) seconds