
190
Controls, Safety, Instruments
Compact disc player
Caution!
To avoid damage to compact disc player and
discs.
fUse only compact discs labeled as shown, hav-
ing no dirt, damage or warpage.
fNever attempt to disassemble or oil any part
of the player unit. Do not insert any object oth-
er than a disc into the slot.Remember there are
no user-serviceable parts inside the compact
disc player.
fDo not allow the disc to sustain any finger-
prints, scrapes or stickers on the surfaces.
This may cause poor sound quality.
Hold the disc only on the edge or center hole.
fWhen not in use, take the disc out of the player,
put the disc back into its case and store it
away from dust, heat, damp and direct sun-
light.
Leaving the disc on the dashboard in the sun
can damage the disc.fIf the disc gets dirty, clean the disc by wiping
the surfaces from the center to the outside in
a radial direction with a soft cloth.
Do not use a conventional record cleaner or
anti-static record preservative.
Disc cleaners are available in audio stores.
Car Telephone and Aftermarket Alarms Important legal and safety information re-
garding the use of cellular telephones
Some states may prohibit the use of cellular tele-
phones while driving a vehicle. Check the laws and
regulations on the use of cellular telephones in the
areas where you drive.
Danger!
Risk of an accident.
Severe personal injury or death can result in
the event of an accident.
Looking away from the road or turning your
attention away from your driving can cause
an accident and serious personal injury or
death.
When using your cellular telephone, you should al-
ways:
fGive full attention to your driving - pull off the
road and park before making or answering a
call if traffic conditions so require; andfKeep both hands on the steering wheel - use
hands-free operation (if available) - pull off the
road and park before using a hand-held tele-
phone.
It is essential to observe the instructions of
the telephone manufacturer before putting
the telephone into operation.
Any portable telephone or radio transmitter which
is used in a Porsche must be properly installed in
accordance with the technical requirements of
Porsche.
The transmission power must not exceed
10 W.
The devices must possess a type approval for
your vehicle and have an “e“ symbol.
If you should require equipment with transmission
power values greater than 10 W, please consult
your authorized Porsche dealer for this purpose.
He is familiar with the technical requirements for
installing devices of this kind.
The antennas for all radios and telephones with a
transmitting antenna must be externally mounted.
The improper installation of radios or telephones
or use of a radio or telephone with a transmitting
antenna inside the car may cause the warning
lights to come on.
Improper installation of such equipment can cre-
ate a discharged battery or excessive current
draw from added equipment.

Maintenance, Car Care
287
PaintfNever rub a dusty car with a dry cloth since
dust particles are abrasive and could dull and
damage the surface finish.
The paintwork of your car is exposed to all types
of mechanical and chemical conditions, particular-
ly climatic ones such as bright sunlight, rain, frost
and snow. Ultraviolet light, rapid changes in tem-
perature, rain, snow, industrial dust and chemical
deposits constantly attack the paint which is only
able to withstand such exposure in the long term
if it is given regular care and attention.
fDo not treat matt-painted components with
preservatives or polishes, otherwise the matt
effect will be lost.Preservation
The paint surface becomes dull over time due to
weathering. It is therefore necessary to preserve
the paint regularly.
This keeps the paint shiny and elastic. Dirt is pre-
vented from adhering to the paint surface and in-
dustrial dust is prevented from penetrating the
paint.
Provided it is washed and treated with preserva-
tive regularly, the brand new finish of your car will
be retained for years to come.
fSimply apply paint preservative after washing
the car and polish it smooth.
Polishing
fDo not resort to using Porsche polish until it
becomes evident that the normal preserva-
tives no longer produce the desired finish.Removing spots and stains
fRemove tar stains, grease, oil spots and dead
insects etc. as soon as possible with Insect Re-
mover. They can cause discoloration if allowed
to remain on the paintwork.
fWash the affected area immediately after treat-
ing it.
Minor paint damage
fHave minor paint damage, such as scratches,
scores or chips caused by flying stones, re-
paired immediately by your authorized
Porsche dealer before corrosion begins.
However, if there are already traces of corrosion,
they must first be removed carefully and thorough-
ly. Coat the area with a rust-proofing primer and
finish off with a top coat. The paint code and color
number are found on the vehicle’s paint data plate.
fPlease observe the chapter “DATA BANK” on
Page 378.

304
Practical Tips, Minor Repairs
Tire replacementsfUse only tire makes and types tested by
Porsche.
Only tires with the same manufacturer and
with the same specification code (e.g. “N0“,
“N1“...) should be mounted on the vehicle.
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 tires 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).If new tires are installed only on one axle, a notice-
able change in handling occurs due to the different
tread depth of the other tires. This happens espe-
cially if only rear tires are replaced. However, this
condition disappears as the new tires are broken
in.
fPlease adjust your driving style accordingly.
Installation of new tires should only be done by a
qualified tire technician.
Valves
fUse only plastic valve caps.
fThe rubber valves must be replaced whenever
the tires are changed.
fThe fitting and replacement specifications
must be observed for metal valves.
fOnly use Original Porsche metal valves.
fProtect 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 hid-
den tire damage which is not noticeable until
later. Such damage can result in accidents at
high speeds causing severe personal injury.
Depending on the force of impact, the edge
of the rim can also be damaged.
fIf you are in doubt, have the wheel checked by
an expert, particularly if you suspect damage
on the inside.
fIf 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 circum-
stances.

Index
397
Main menu............................................ 94
MPH limit.............................................. 98
Operation, controls ............................... 92
Settings ............................................. 116
Spare wheel ....................................... 106
System .............................................. 109
Telephone menu ................................... 95
Tire pressure ............................. 102
, 104
Tire sealant/sealing set ....................... 107
Tire type ............................................ 105
Units .................................................. 122
Vehicle info ........................................... 99
Warnings ............................................ 100
NNavigation system ...................................... 191
Normal level ............................................... 254OOctane ratings ............................................ 280
Odometer .................................................... 88
Off delay ........................................... 121
, 168
Off-road ABS ..................................... 242, 249
Off-road driving ........................................... 245
Recommendation ................................ 246
Off-road shifting
Limit speed ............................... 231, 234
Oil ............................................................. 261
Change .............................................. 266
Consumption ........................................ 14
Dipstick .............................................. 263
Filler opening ...................................... 264
Performance class .............................. 266Temperature gauge...............................86
Topping up .........................................264
Viscosity.............................................266
Warnings ............................................262
Oil level
Checking ............................................262
On-board computer..............................92
, 205
Basic Screens.......................................93
Clock .................................................116
Collapsible spare wheel .......................107
Comfort..............................................118
Factory settings ..................................123
Language ...........................................122
Level ..................................................100
Lighting ..............................................121
Load ..................................................108
Locks/reduction..................................101
Main menu ............................................94
MPH limit ..............................................98
Operation, controls...............................92
Settings .............................................116
Spare wheel........................................106
System...............................................109
Telephone menu ...................................95
Tire pressure .............................102, 104
Tire sealant/sealing set .......................107
Tire type.............................................105
Units ..................................................122
Vehicle info ...........................................99
Warnings ............................................100
Operating in other countries.........................276
Oxygen sensor ...........................................283
PPaint ......................................................... 287
Panic button ................................................ 17
Panorama roof system................................ 173
Comfort function ................................ 175
ParkAssist ............................... 179
, 181
, 217
Parking...................................................... 227
Parking aid .................................. 38
, 68, 179
Parking brake .............................................. 75
Test stand ......................................... 244
Warning light ............................... 76, 128
Parking heater ........................................... 158
Activating the memory ........................ 161
Faults ................................................ 162
Programming ............................ 159, 160
Switching on and off ........................... 159
Parking light .............................................. 135
Particle filter .............................................. 272
PASM ............................................... 235, 257
Display .............................................. 257
Indicator light ..................................... 129
Warning light ...................................... 257
Passenger compartment ............................ 215
Passenger compartment monitoring .............. 28
Passenger compartment monitoring
system .............. 24
, 26, 29, 30, 32, 34, 35
Passenger-seat drawer............................... 196
PCM .......................................................... 191
Person buttons ............................................ 37
Plastic parts .............................................. 290
Polishing.................................................... 287