2010 PORSCHE PANAMERA winter tires

132
Instrument Panel and Multi-Function Display
Selecting settings in the Tire pressure menu
(type and size of fitted tire)
Warning!
Risk of accident due to excessive speed. This
could lead to serious personal injury or
death.
f Always observe the permissible maximum
speed of the respective tire.
f Exceeding maximum tire speed could result in
a tire burst, causing loss of control of the
vehicle. This could lead to serious personal
injury or death.
Moreover, Porsche recommends obeying all
traffic laws at all times to maintain the safety of yourself and all vehicle occupants. Warning!
Incomplete entries or selection of the wrong
tires on the multi-function display affect
correct indication of warnings and
messages.
f The settings must be updated in the “Tire
pressure ” menu after changing a wheel, filling
with tire sealant or adding air (after previous
warning “ Tire pressure!”).
f Please see the chapter “RED WARNING – TIRE PRESSURE!” on page 133. The new tire type and tire
size must be selected
even if the settings for the new set of wheels are
the same as for the old wheels.
Available setting options:
–“ 18 inch ”
–“ 19 inch ”
–“ 20 inch ”
Tire selection has only been successfully
completed when the following message appears
on the multi-function display (example).
“Summer tires 19-inch was set. No monitoring,
system is learning”.
f Please see the chapter “SYSTEM LEARNING”
on page 134. Notes
The message “Action cancelled” appears if the
setting process is interrupted. All entries made up
to this point are lost, and the original settings
remain in effect.
Before fitting tires with dimensions that are not
already stored in the mult
i-function display, the
missing information should be added to the
multi-function display.
f 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.
f Use only tires approved by Porsche.
The available items in the tire pressure menu
depend on the model type. For this reason it is
possible that some of the selection options shown
here are not available on your multi-function
display.
1. Select
> “Tire pressure ”
2. “Adjust ”
and confirm.
3. Select “ Summer tires ” or
“ Winter tires ” or
“ All-season ”
and confirm.
4. Select the tire size
and confirm.

Driving and Driving Safety
191
If aftermarket systems are installed by non-
dealership technicians or outside the selling
dealer, problems may result. Installation of
aftermarket equipment is not covered under the
New Car Warranty.
fConsult your authorized Porsche dealer about
the installation of non-Porsche approved
equipment.
Reception quality
The reception quality of your car telephone will
change constantly when you are driving.
Interference caused by buildings, landscape and
weather is unavoidable. It may become particu-
larly difficult to hear when using the hands-free
function due to external noise such as engine and
wind noise.
Automatic car-wash
f Unscrew external antennas before using an
automatic car-wash.
Porsche Communication
Management (PCM)
Warning!
There is danger of accident if you set or
operate the on-board computer, radio,
navigation system, telephone or other
equipment when driving.
This could distract you from traffic and
cause you to lose control of the vehicle
resulting in serious personal injury or death.
f Operate the components while driving only if
the traffic situation allows you to do so safely.
f Carry out any complicated operating or setting
procedures only with the vehicle stationary.
f If it is necessary to operate these components
while the vehicle is in motion, use the function keys on the multi-functional steering wheel.
f Refer to the separate operating instructions
before putting the PCM into operation.
When put into operation for the first time, a
distance of approx. 3 miles (5 km) must be driven
in order for the navigation system to complete the
process of fine calibration. The same applies
when the tires are changed (e.g. summer/winter
tires) or new tires fitted. Full location accuracy is
not yet achieved during the fine-calibration
process. If the vehicle has been tr
ansported (e.g. ferry, car
train), the system may ta ke a few minutes after
being switched on before it determines the current
location.
Serious tire slip (e.g. spinning wheels on snow)
may result in temporarily inaccurate navigation.
When the battery has been disconnected, it may
take up to 15 minutes before the navigation
system is operational once more.
Satellite radioYou must have the satellit e radio activated before
you can put it into operation. You will need a
contract with a provider in order to use this radio.
f Refer to the separate radio operating
instructions before putting into operation.

270
Maintenance and Car Care
High-pressure cleaning equipment
Warning!
High-pressure cleaning equipment can
damage the following components:
–Tires
– Logos, emblems, decorative foils
– Painted surfaces
– Alternator, valve covers
– ParkAssist sensors
– Radar sensor for adaptive cruise control
– Rearview camera
f Always read the operating instructions
provided by the equipment manufacturer.
f Always cover the lid of the brake fluid reservoir
prior to cleaning. Never point the cleaning jet
directly at the lid.
f When cleaning with a flat-jet nozzle or
a so-called “dirt blaster”. maintain a minimum
distance of 20 in. (50 cm).
f Never use high-pressure cleaning equipment
with a round-jet nozzle.
A high-pressure cleaning device fitted with
a round nozzle will damage your vehicle. The
tires are particularly susceptible to damage.
f Do not point the cleaning jet directly at any of the aforementioned components.
Decorative film
Caution!
Risk of damage due to separation of the
decorative film when using high-pressure
cleaning equipment.
f When cleaning components, the water must
not be hotter than 140 °F (60 °C) and the
pressure no greater than 580 psi (40 bar).
Always observe a minimum distance of 20 in. (50 cm).
Care of door lockfTo prevent the door lock from freezing
during the cold season, cover the lock barrel
with suitable adhesive tape while washing
the vehicle.
If the lock still freezes, use an ordinary de-icer.
In many cases, a well warmed key can help.
Never use excessive force.
Car washingThe best protection for the vehicle from the
damaging effects of the environment is frequent
washing and preservation.
The longer road salt, road dust, industrial dust,
insect remains, bird excrement, and tree sap,
resin, pollen, etc. are allowed to remain on the
bodywork, the more harmful their effect.
Observe the following poi nts in order to ensure
that the vehicle is washed thoroughly without
damaging the paintwork:
f The underside of the vehicle should also be
thoroughly washed at the end of the winter
season at the latest.
f Wash your vehicle only at sites provided for
this purpose to prevent soot, grease, oil and
heavy metals from entering the environment.
f Dark colors are slightly more susceptible
to scratching and require particularly careful
paint care.
Dark paints make even the smallest surface
blemishes (scratches) more conspicuous than
lighter colors.
f Do not wash your Porsche in direct sunlight
or when its body is hot.
f When washing by hand, use a car shampoo,
plenty of water, and a soft sponge or washing
brush.
We recommend Porsche car shampoo.

284
Minor Repairs
Danger!
Driving on worn tires can result in loss of
control of the vehicle and could cause
serious personal injuries or death.
f Do not drive with worn tires or tires showing
cuts or bruises as they may lead to sudden
deflation and loss of control which could cause severe personal injury.
f If you notice that tires are wearing unevenly,
consult your authorized Porsche dealer.
Uneven wear may not alwa ys be due to improper
wheel alignment. It can be the result of individual
driving habits such as cornering at high speeds. If
the tire pressure is no t checked and adjusted
regularly, abnormal tire wear can also occur.
Tire caref Avoid damaging tires and wheel rims.
f I f y o u m u s t d r i v e o v e r a c u r b o r o t h e r o b s t a c l e ,
drive slowly and at an obtuse angle.
f Check tires for uneven wear and damage
before driving off.
f Remove imbedded material.
f Replace worn or damaged tires immediately.
f Keep oil, fuel, brake fluid, etc. away from tires.
f Replace missing valve stem caps.
f Keep tires inflated correctly.
f Wash tires when washing the vehicle. Also
clean inner side of wheels.
f Do not use abrasive cleaners when washing
the wheels.
f Check wheel rims for corrosion.
f Remove road salt, if driving in winter.
Tire damage, puncturefPlease see the chapter “HIGH-PRESSURE
CLEANING EQUIPMENT” on page 270.
Danger!
Risk of serious personal injury or death.
Driving the vehicle with low tire pressure
increases risk of a tire failure and resulting
loss of control. Furthermore, low tire pres-
sure increases rate of wear of the affected
tires.
f Check tires – including sidewalls – regularly for
foreign bodies, nicks, cuts, cracks and bulges.
f Cross curb edges slowly and at right angles if
possible.
Avoid driving over steep or sharp curbs.
f In cases of doubt, have the wheel (particularly
the inner side) checked by an authorized Porsche dealer.

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
287
Snow tiresThe installation of Porsche approved snow tires is
recommended.
Use Porsche approved snow tires for grip on snow
and ice.
Check with your local Motor Vehicle Bureau for
possible restrictions.
Danger!
Risk of loss of control and damage to the
vehicle as well as serious personal injury or
death.
The standard tires profile and rubber mixture
are optimized for wet and dry driving
conditions, and may not prove favorable for
snow conditions.
f Install snow tires before driving in such conditions.
Before mounting snow tires, consult with your
Porsche dealer. They have the technical
information necessary to advise you on wheel and
tire compatibility.
f Snow tires should have the same load capacity
as original equipment tires and should be
mounted on all four wheels.
Danger!
Risk of serious personal injury or death.
Driving the vehicle with low tire pressure
increases increases risk of a tire failure and
resulting loss of control. Furthermore, low
tire pressure increases rate of wear of the
affected tires and cause damage.
Tires with badly worn treads and studs are
very dangerous and could cause accidents
resulting in serious pe rsonal injuries or
death.
f Make sure they are replaced immediately.
f Do not exceed the snow tire speed rating.
Snow tires do not have the same degree of
traction on dry, wet or snowfree roads as normal
tires.
Furthermore, snow tires wear rapidly under these
conditions. Maintenance note
We recommend fitting winter tires on the vehicle at
temperatures below 45 °F (7 °C) since the driving
performance of summer tires is reduced at low
temperatures. Summer tires may be permanently
damaged at extremely low temperatures.
Winter tires do not fulfill their purpose if the tread
depth is less than 5/32 in. (4 mm).
Comply with all state and local laws
governing snow tire and tread depth
requirements.
Danger!
Risk of accident and serious personal injury
or death due to excessive speed.
f Always check the maximum speed rating on
the tire sidewall on any tire on the vehicle.
f Never exceed the maximum speed rating of the tires.
Wheel change
f When wheels are removed, mark the direction
of rotation and position of each wheel.
Example: FR (front right), FL, RR and RL.
f Always fit the wheels in accordance with the
markings.

326
Tire Pressure and Technical Data
Danger!
Installation of size s not authorized by
Porsche may have a dangerous effect on
the driving stability and could result in
serious personal injury or death.
f Before mounting new tires check with your
Porsche dealer about the current releasestatus.
Tire Pressure for Cold Tires (68 °F/20 °C)These standard and comfort tire pressures apply only to the tire makes and types approved by Porsche.Standard tire pressure for summer, winter and all-season tiresfThe load condition of the vehicle must be set on the multi-function display. The tire pressure must be changed according to the vehicle load.
Please see the chapter “SELECTING “CHARGE” IN THE TIRE PRESSURE MENU” on page 130.FA = front axle, RA = rear axle
Panamera S, Panamera 4S Panamera Turbo
Part load Full loadPart load Full load
FA RA FA RA FA RA FA RA
18-inch wheels 37 psi
(2.5 bar) 37 psi
(2.5 bar) 37 psi
(2.5 bar) 43 psi
(2.9 bar)
19-inch wheels 37 psi
(2.5 bar) 37 psi
(2.5 bar) 37 psi
(2.5 bar) 43 psi
(2.9 bar) 40 psi
(2.7 bar) 37 psi
(2.5 bar) 40 psi
(2.7 bar) 40 psi
(2.7 bar)
20-inch wheels 40 psi
(2.7 bar) 37 psi
(2.5 bar) 41 psi
(2.8 bar) 44 psi
(3.0 bar) 43 psi
(2.9 bar) 37 psi
(2.5 bar) 44 psi
(3.0 bar) 44 psi
(3.0 bar)

332
Index
Switching on and off .......................................... 170
Automatic (PDK transmission) Rocker switches on the st eering wheel .................. 61
Automatic brake differential (ABD) Functional description . ....................................... 204
Automatic driving light assistant Adaptive light system .. ......................................... 92
Automatic headlight levelling Functional description . ......................................... 94
Automatic speed control (cruise control) Accelerating ........ ...................................... ........ 177
Decelerating........................................... ........... 177
Functional description . ....................................... 176
Interrupting operation.. ....................................... 177
Storing speed.. .................................................. 176
Switching off .................. ................................... 178
Switching on .................. ................................... 176
Automatic transmission...... .......................................... 193
AUX interface, installation position ................................ 192
Auxiliary high-beam headlight Changing bulb ................ ................................... 311
Installing headlights..... ....................................... 309
Removing headlights ....... ................................... 309
BBaby seat
Installing with LATCH sy stem ................................ 56
LATCH restraint system .. ..................................... 56
Prescribed installation direction (depending on
weight of child) ........... ......................................... 53
Battery ........................................ ............................... 191
Care ................... ...................................... ........ 304
Changing in car key .... ....................................... 307
Charge state ... .................................................. 303
Charging ............. ...................................... ........ 307
General information..... ....................................... 303
Jump-lead starting .......... ................................... 306
Location.............. ...................................... ........ 303
Procedure after connectio n ................................ 305
Replacing .................................................. ........ 305
Vehicle electrical system voltage indication .......... 113
Winter driving ..................... ............................... 304
Before driving off .............. .............................................. 4
Belt tensioner Functional description . ......................................... 45 Belts...................
.......................................... ................ 44
Adjusting belt height .......................... ................... 47
Belt tensioner functional description ...................... 45
Care instructions........... ..................................... 276
Fastening ..................... ....................................... 46
Opening ............ ...................................... ............ 46
Warning light on the tach ometer ............................ 45
Bi-Xenon headlight Changing bulb for auxiliary high-beam headlight .... 311
Installing headlights ....... ..................................... 309
Removing headlights ......... ................................. 309
Brake booster ........................ ..................................... 174
Brake fluid Changing .............. ............................................. 259
Warning light on speedometer
............................. 259
Brake pads Breaking in new brake pa ds .................................... 6
Warning message, brakes . ................................. 174
Brake pedal............. .................................................... 173
Brake wear Warning message ............. ................................. 174
Brakes Applying/releasing parkin g brake ........................ 171
Brake pad warning messag e ............................... 174
Brake pedal ...................... ................................. 173
Brake wear warning mess age ............................. 174
Break in new brake pads ........................................ 6
Footbrake.......... ................................................ 172
Test stand ......... ................................................ 253
Break in hints ..................... ............................................. 6
Breaking in Engine ................. ................................................. 6
Engine oil and fuel consumption during break-in
period ...................................... ............................. 6
Hints .................... ................................................. 6
New brake pads and brake discs ............................ 6
New tires .......... .................................................... 6
Brief overview Air conditioning, front co ntrol panel ....................... 68
Air conditioning, rear co ntrol panel ........................ 69
Opening and locking the ve hicle from outside ......... 21
Windshield wipers ............. ................................. 101
Bulbs Changing bulb for auxiliary high-beam headlight .... 311
Changing bulb for licence plate light .................... 313
Changing bulb for side ma rker light ..................... 313 Changing bulb for
side turn signal light................ 312
CCar care
Air bags.............. .............................................. 276
Alcantara ............ .............................................. 276
Alloy wheels .................... .................................. 274
Cleaning the engine comp artment....................... 272
Fabric linings............... ...................................... 276
Headlights, plastic componen ts, adhesive foils .... 274
Laying up your Porsche ..................................... 276
Leather............... .............................................. 275
Paint .................. .............................................. 271
Seals.................. .............................................. 275
Seat belts ....... .................................................. 276
Undercoating ......................................... ........... 273
Use of high-pressure cleaning equipment ............ 270
Washing the vehicle, inst ructions ........................ 270
Wheel bolts ..................... .................................. 293
Windows ............. .............................................. 272
Car key (remote control) Emergency operation of key in ignition lock ......... 166
Locking vehicle door ....... .................................... 24
Unlocking vehicle door . ........................................ 23
Car Telephone ...................... ...................................... 190
Care instructions Air bags.............. .............................................. 276
Alcantara ............ .............................................. 276
Alloy wheels .................... .................................. 274
Car washing .................... .................................. 270
Carpet ................ .............................................. 275
Cleaning the engine comp artment....................... 272
Fabric linings............... ...................................... 276
Headlights, plastic componen ts, adhesive foils .... 274
Laying up your Porsche ..................................... 276
Leather............... .............................................. 275
Mats................... .............................................. 275
Paint .................. .............................................. 271
Radar sensor ......................................... ...........
274
Reversing camera ........... .................................. 274
Seals.................. .............................................. 275
Seat belts ....... .................................................. 276
Ultrasound sensors, Park Assist .......................... 274
Undercoating ......................................... ........... 273
Use of high-pressure cleaning equipment ............ 270