Maintenance, Car Care
233 Maintenance, Car Care
Exercise Extreme Caution when Working
on your Vehicle .......................................... 234
Engine Oil Level ......................................... 236
Engine Oil Recommendation ........................ 238
Coolant Level ............................................. 240
Brake-Fluid Level ........................................ 242
Washer Fluid .............................................. 243
Power Steering .......................................... 244
Air Cleaner ................................................ 245
Particle Filter ............................................. 245
Automatic Transmission Fluid ...................... 245
Wiper Blades ............................................. 246
Fuel Economy ............................................ 249
Operating Your Porsche in other Countries ... 249
Fuel........................................................... 250
Fuel Recommendations............................... 252
Portable Fuel Containers ............................. 253
Fuel Evaporation Control ............................. 253
Emission Control System ............................ 254
Car Care Instructions.................................. 256
Maintenance, Car Care
245
Air CleanerfPlease observe the chapter “EXERCISE
EXTREME CAUTION WHEN WORKING ON YOUR
VEHICLE” on Page 234.
Regular replacement of the filter element is part of
servicing.
fIn dusty conditions, clean the filter element
more frequently and replace if necessary.
Particle FilterThe fresh air passing through the particle filter into
the passenger compartment is virtually free of
dust and pollen.
fIf the outside air is polluted by exhaust fumes,
press the circulating-air button.
A dirty filter can be the cause of reduced air
throughput.
fHave filter replaced by your authorized
Porsche dealer.
Regular replacement of the filter is part of servic-
ing.
Automatic Transmission Fluid The torque converter and the transmission are lu-
bricated with Automatic Transmission Fluid (ATF).
fPlease observe the chapter “CAPACITIES” on
Page 351.
Do not tow the car or run the engine without ATF
in the transmission. The automatic transmission
may be damaged by even a tiny speck of dirt, only
a clean funnel or spout must be used when adding
AT F.
The ATF and transmission oil has to be checked
and changed at the intervals listed in your Mainte-
nance Schedule.
We recommend that you have the ATF and trans-
mission oil changed at your Porsche dealer, who
has the required lubricants and the necessary fill-
ing equipment.
If you suspect an oil leak in the transmission, have
your authorized Porsche dealer check it out imme-
diately.
Maintenance, Car Care
265
Storing your PorscheIf 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 un-
der 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 pis-
ton shafts.The vehicle should be moved slight-
ly, approximately 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 “CHARGE STATE”
on Page 312.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, lids and roof must be closed.
The air vents should be opened.
Vehicle Identification, Technical Data
351
CapacitiesUse only fluids and fuels authorized by Porsche. Your authorized Porsche dealer will be pleased to advise you.
Your Porsche has been designed so that it is not necessary to mix any additives with oils or fuels.1 Depending on equipment levelEngine oil change quantity without oil filter
approx. 8.5 quarts (8.0 liters)
Engine oil change quantity with oil filter approx. 9.0 quarts (8.5 litres)
Reference indication is the level on the oil dipstick.
Please observe the chapter “ENGINE OIL LEVEL” on Page 236.
Coolant
1)
approx. 4.8 – 5.5 U.S. gallons (18 - 21 liters)
Automatic transmission with torque converter approx. 10.6 quarts (10.1 liters)
Transfer box
approx. 0.9 quarts (0.85 liter)
Front-axle differential approx. 1.1 quarts (1.0 liter)
Rear-axle differential
approx. 1.5 quarts (1.4 liters)
Locking rear differential approx. 1.7 quarts (1.6 liters)
Fuel tank
approx. 26.4 U.S. gallons (100 liters),
including approx. 3.1 U.S. gallons (12 liters) reserve
Fuel quality The engine is designed to provide optimum performance and fuel consumption if unleaded premi-
um fuel with 98 RON/88 MON is used.
If unleaded premium fuels with octane numbers of at least 95 RON/85 MON are used, the engine's
“Electronic Oktane™ knock control“ automatically adapts the ignition timing.
Power steering
approx. 1.6 quarts (1.5 liters) Pentosin CHF 11 S
®
Brake fluid approx. 1.0 quart (0.95 liter)
Use only Original Porsche brake fluid.Window/headlight washer system
approx. 7.9 quarts (7.5 liters)
Index
363
NNavigation system ...................................... 170
Normal level ............................................... 228OOctane ratings ............................................ 252
Odometer .................................................... 75
Off delay ........................................... 104
,146
Off-road ABS ..................................... 218,223
Off-road driving ........................................... 220
Recommendation ................................ 221
Off-road shifting
Limit speed ............................... 207,210
Oil ............................................................. 235
Change .............................................. 239
Consumption ........................................ 14
Dipstick .............................................. 237
Filler opening ...................................... 237
Performance class .............................. 239
Temperature gauge .............................. 72
Topping up ......................................... 237
Viscosity ............................................ 239
Oil level
Checking ............................................ 236
On-board computer .............................. 78,181
Basic Screens ...................................... 79
Clock ................................................... 99
Collapsible spare wheel ......................... 90
Comfort ............................................. 101
Factory settings .................................. 105
Language ........................................... 105
Level.................................................... 83
Lighting .............................................. 104Load ....................................................91
Locks/reduction....................................84
Main menu ............................................80
Operation, controls ...............................78
Settings ...............................................99
Spare wheel..........................................90
System.................................................92
Tire pressure .................................85
,87
Tire sealant/sealing set .........................91
Tire type...............................................88
Tyre type ..............................................88
Units ..................................................104
Vehicle info ...........................................82
Warnings ..............................................83
Operating in other countries.........................249
Oxygen sensor ...........................................255
PPaint ..........................................................259
Panic button .................................................17
Panorama roof system ................................151
ParkAssist ................................157
,159
,195
Parking ......................................................204
Parking aid ..........................................34,157
Parking brake ...............................................62
Test stand ..........................................219
Warning light................................63,110
Parking heater ............................................137
Activating the memory .........................140
Faults .................................................141
Programming.............................138,139
Switching on and off ............................138
Parking light ...............................................117
Particle filter ...............................................245PASM ............................................... 211
,231
Display .............................................. 231
Indicator light ..................................... 110
Warning light ...................................... 231
Passenger compartment ............................ 193
Passenger compartment monitoring
system ............................ 21
,23,27,28,30
Passenger-seat drawer ...................... 172
,175
PCM .......................................................... 170
Person buttons ............................................ 33
Plastic parts .............................................. 262
Polishing.................................................... 259
Porsche Active Suspension
Management..................................... 211,231
Display .............................................. 231
Indicator light ..................................... 110
Warning light ...................................... 231
Porsche Communication Management ......... 170
Porsche Down-Hill Assistant ........................ 219
Porsche Entry & Drive .................. 24
,25,178
Immobilizer .......................................... 25
Opening/locking rear window ................ 24
Opening/locking spare wheel bracket .... 24
Porsche Stability
Management............................ 211
,214
,294
Deactivating ....................................... 216
Indicator light ..................................... 110
Information light ................................. 216
Off road ............................................. 215
Switching on ...................................... 216
Warning light ............... 68
,70,110
,216
Porsche Traction Management ........... 211,212
Power measurement .................................. 234
Power steering .......................................... 244