2006 PORSCHE CAYENNE S four wheel drive

Controls, Safety, Instruments
11 Controls, Safety, Instruments
Porsche and the Environment .......................... 4
Never invite car theft! .................................... 16
Keys ............................................................ 17
Remote Control ............................................ 20
Porsche Entry & Drive ................................... 22
Central Locking System................................ 24
Doors .......................................................... 27
Alarm System,
Passenger Compartment Monitoring,
Inclination Sensor ......................................... 28
Power Windows ............................................ 33
Front seats................................................... 36
Front seat with memory................................. 37
Easy Entry Function ...................................... 39
Headrests .................................................... 40
Rear Seats ................................................... 41
Heated Seats – Front and Rear ...................... 44
Safety Belts.................................................. 46
Airbag Systems ............................................ 50
Child Restraint Systems ................................ 55
Child Restraint Anchorages ............................ 61
Steering Wheel ............................................. 62
Multi-Functional Steering Wheel ...................... 64
Interior Mirror ............................................... 66
Door Mirrors................................................. 67
Automatic Anti-Dazzle Mirror .......................... 69
Ignition Lock/Steering Lock ........................... 70
Starting and Stopping the Engine ................... 72
Parking Brake ............................................... 75
Brakes ......................................................... 76
Instrument Panel USA Models ........................ 82
Instrument Panel Canada Models.................... 84Oil Temperature Gauge ................................. 86
Cooling System ............................................ 87
Fuel ............................................................. 88
Odometer..................................................... 88
Clock ........................................................... 89
Voltmeter ..................................................... 90
Emission Control........................................... 91
Multi-Purpose Display.................................... 92
MPH limit...................................................... 98
Warning Lights and Warning Messages ......... 124
Light Switch ............................................... 132
Instrument Illumination ................................. 134
Automatic Headlight Beam Adjustment ......... 134
Turn signal/High Beam/
Headlight Flasher Stalk ................................ 135
Emergency flasher ...................................... 136
Windshield Wiper/Washer Stalk .................... 137
Cruise Control ............................................ 140
Vents ......................................................... 143
Fresh-air intake ........................................... 143
Heated Rear Window ................................... 144
Manual Air Conditioning ............................... 145
Automatically Controlled
Two-Zone Air Conditioning ........................... 148
Automatically Controlled
Four-Zone Air Conditioning ........................... 152
Parking Heater............................................ 158
Sun Visors .................................................. 164
Sun Blinds, Rear Side Windows .................... 165
Interior Lighting .......................................... 166
Door-Surrounding Lighting ........................... 168
Coming Home Function (Auto Shut Off Delay) 168Sliding/Lifting Roof...................................... 169
Parking Aids ............................................... 179
Garage Door Opener ................................... 184
Ashtray ...................................................... 187
Cigarette Lighter ......................................... 188
Car Audio Operation/Tips ............................ 189
Porsche Communication Management (PCM). 191
Fire Extinguisher ......................................... 192
Storage...................................................... 193
Cupholder .................................................. 197
Rear Lid ..................................................... 199
Rear Window .............................................. 201
Loadspace ................................................. 202
Luggage Compartment Cover ...................... 203
Engine Compartment Lid ............................. 204
Luggage Safety Net ....................................206
Ski Bag ...................................................... 208
Roof Transport System................................ 210
Trailer Coupling .......................................... 212
Loading Information ....................................213

102
Controls, Safety, Instruments
Tire PressurefPlease observe the chapter “TIRES/WHEELS”
on Page 297.
The tire pressure monitoring monitors the pres-
sure in the four road wheels and warns the driver
if the pressure is too low.
The display as well as the settings for tire pres-
sure monitoring are done on the multi-purpose dis-
play in the TIRE PRESSURE menu.
However the tire pressure must be set manually
on the wheel.
The tire pressures to be monitored for tire type
are permanently set in the tire pressure
monitoring and cannot be changed.
The driver is solely responsible for filling the tires
correctly and for selecting in the multi-purpose dis-
play.
Danger!
Risk of serious personal injury or death.
Driving the vehicle with low tire pressure in-
creases risk of a tire failure and resulting
loss of control. Furthermore, low tire pres-
sure increases rate of wear of the affected
tires.
Despite the advantages offered by the tire
pressure monitoring, it is not a substitute for
proper tire maintenance, and it is the driver’s
responsibility to maintain correct tire pres-
sure, even if under-inflation has not reached
the level to trigger illumination of the tire
pressure monitoring low tire pressure mes-
sage.
fWhen a flat tire has been displayed, immedi-
ately stop in a suitable place and check the
tires for damage. If necessary remedy the
damages with a tire sealant.
fDo not by any means continue to drive with
leaking tires.
fDefective tires must be immediately replaced
by a specialist repair shop.
Tire repairs are not permissible under any
circumstances.
fSealing the tire with the tire sealant is only an
emergency repair, so you can drive to the next
repair shop. The maximum permitted speed is
50 mph (80 km/h).fDo not drive with tires whose tire pressure
drops again in a short period of time. In cases
of doubt, have tires checked by a specialist re-
pair shop.
fIf the tire pressure monitoring is defective
(e.g., defective wheel transmitter), contact a
specialist repair shop immediately and have
the damages repaired.
The tire pressure will not be monitored by a
defective tire pressure monitoring.
fTires lose air over time without a tire defect
being present. A tire pressure warning will then
appear in the multi-purpose display. Correct
the tire pressure at the next opportunity.
fThe tire pressure monitoring gives a warning
about tire damages due to insufficient tire
pressure as well as about a gradual loss of
pressure due to foreign objects.
The tire pressure monitoring cannot warn you
about tire damages occurring suddenly (e.g.,
flat tire due to sudden external effects).
fBefore fitting tires approved by Porsche which
are not stored in the on-board computer, the
missing information should be supplemented
in the on-board computer.

236
Shifting Gear, Traction Systems
Porsche Traction Management (PTM)Porsche Traction Management is a full-time all-
wheel control system designed to influence the
longitudinal and lateral dynamics. It is closely
linked with the Porsche Stability Management
(PSM) system:
PTM ensures the best possible power distribution
to the four driven wheels at the front and rear ax-
les. The system realises this optimal traction by in-
tervening in the lock control function of the trans-
fer case and rear differential. PTM is active at all
times and, unlike the PSM, cannot be switched off.Advantages of PTM
– Obvious improvement in traction, driving stabil-
ity and steering ability of the car.
– Vehicle is more manageable when driven at its
performance limits.
– Improved straight-ahead tracking and stability.
– The aforementioned features allow for a sport-
ier setup of the running gear.
– The TCS and ABD provide even better traction
for all wheels.
Warning!
In spite of the advantages of PTM, it is still the driv-
er’s responsibility to adapt his/her driving style
and maneuvres in line with road and weather con-
ditions, as well as the traffic situation.
The increased safety that is provided should not in-
duce you to take greater risks with your safety.
The limits set by the physics of driving cannot be
overcome, even with PTM.
Risks of accident due to inappropriate speed
cannot be reduced by PTM.

Shifting Gear, Traction Systems
237
Full-time all-wheel drive
With the four-wheel drive, the drive power is varia-
bly distributed to the front and rear wheels.
Power distribution and wheel speed compensation
between the front and rear axles is realised with a
transfer box.
Distribution of the drive power depends on the
wheel speed difference between the two axles.
The transfer box always controls power distribu-
tion in such a way that optimal propulsion is
achieved, even on an unfavorable road surface.
Full-time four-wheel drive ensures optimal handling
and great stability.
Warning!
In spite of the advantages of four-wheel drive, it is
still the driver’s responsibility to adapt his driving
style and maneuvers in line with road and weather
conditions, as well as the traffic situation.
The increased safety that is provided should not in-
duce you to take greater risks with your safety.
The limits set by the physics of driving cannot be
overcome, even with four-wheel drive.
Risks of accident due to inappropriate speed can-
not be reduced by four-wheel drive.Automatic brake differential (ABD)
The ABD system controls the front and rear axles
separately. If one wheel of an axle starts to spin,
it is braked so that the other wheel on the same
axle can be driven.
The ABD recognises different driving states, and it
features control strategies adapted to these
states. In situations in which little propulsive power
is required, such as when the car moves off on a
level gravel surface, traction control already be-
comes active at low engine speeds. If great
propulsive power is required, e.g. when moving off
on an uphill slope or for rapid acceleration, the
ABD is adapted accordingly.
A special off-road program is used in Low Range
mode.Traction control system (TCS)
The traction control system prevents the wheels
from spinning by adjusting the engine power,
thereby ensuring good lane-holding ability and a
stable driving behavior.

244
Shifting Gear, Traction Systems
Engine Braking Support
(Assistance when heading downhill)The Porsche Down-Hill Assistant is an assistance
system which helps the driver at slower downhill
driving up to approx. 12 mph (20 km/h), e.g., on
steep slopes or on wintry mountain roads.
As long as the gas pedal is not used when
traveling downhill, the Porsche Down-Hill Assistant
is active and brakes the vehicle.
The braking ability of the Engine Braking Support
is affected by slippery surfaces (e.g., on icy or
loose surfaces), like all brakes.
If road grip is lost on one or more wheels, the
system brakes the wheels which have good road
contact.
Conditions:
– The gas pedal must not be used when
travelling downhill.
– The speed must not exceed 12 mph
(20 km/h).
–Vehicles with Tiptronic S:
The selector lever position D, M or R must be
engaged.
–Vehicles with manual transmission:
The reverse gear or any other gear (1. - 6. )
must be engaged. The clutch pedal must not
be used when travelling downhill.
Warning!
Risk of accident. Reduced braking ability on
a slippery surface.
fAlways adjust your driving style to the driving situation.
Tip on driving
The Porsche Down-Hill Assistant is active when
driving downhill either forwards or backwards.
Checks on test standsPower measurement
Power measurements on roller test stands are not
approved by Porsche.
Brake tests
Brake tests must be carried out only in High Range
and on plate-type test stands or roller test stands.
The following limit values must not be exceeded
on roller test stands:
– Testing speed 4.7 mph (7.5 km/h)
– Test duration 20 seconds
Parking brake test
Parking brake tests on the brake tester must be
performed only with the ignition switched off and
the selector lever in position N or the gearshift le-
ver in neutral.Balancing wheels on the vehicle
During finish balancing of the wheels, the entire ve-
hicle must be lifted and the wheels must be free to
turn.
Dynamometer testing procedure Some U.S. states and Canadian provinces con-
duct emissions inspection/maintenance testing in-
volving the use of two-wheel dynamometer.
A two-wheeled dynamometer is a treadmill type
device upon which a single axle of the car, the driv-
ing axle of the vehicle, rotates to simulate vehicle
operation on the road while the vehicle remains
stationary.
Your Porsche Cayenne has a full-time four-wheel
drive system which cannot be disabled. Severe
damage to the powertrain can result if tested on a
two-wheel dynamometer.
Warning!
To avoid severe powertrain damage and a
possible unexpected movement of the vehi-
cle.
fYour Porsche Cayenne vehicle must never be
tested on a two-wheel dynamometer.
fAdvise the emission station of this warning be-fore testing the vehicle.

308
Practical Tips, Minor Repairs
Snow chains
Warning!
Risk of damage to body, axle or brake com-
ponents.
fUse only the fine-link snow chains recom-
mended and authorized by Porsche so that
sufficient clearance between the wheel well
and the chain is assured.
fFollow instructions issued by the supplier of the chains.
The best possible handling characteristics are
achieved when snow chains are fitted on all four
wheels of the vehicle. However, it is also possible
to fit snow chains on only one axle (preferably the
rear axle).
fRemove spacers if 18 inch tires, snow chains
or a collapsible spare wheel are mounted.
Caution!
Risk of damage to wheel housings if the
spacers on the rear axle are not removed be-
fore fitting the snow chains.
f17 mm spacers must always be removed from the rear axle when snow chains are to be fitted.
fFor information on the spacers:
Please observe the chapter “SPACERS” on
Page 314.
For information about removing the spacers:
Please observe the chapter “CHANGING A
WHEEL WITH REMOVAL OF 17 MM SPACER”
on Page 323.
fBefore fitting chains, remove accumulated ice
and snow from the wheel well.
fVehicles with snow chains must not be driven
faster than 30 mph (50 km/h).
Different states and countries have varying statu-
tory requirements regarding maximum speed.
fCheck with local authorities for possible
restrictions.
fRemove chains as soon as the roads are free
of ice and snow.

374
Practical Tips, Minor Repairs
TowingCertain state statutes and local ordinances prohib-
it towing with a chain, rope or even a tow bar. In
addition, damage to your vehicle may result from
improper procedures. Consult your authorized
Porsche dealer for details.Vehicle towingFlat bed towing is the preferred type of towing to
be used on Porsche vehicles. Under certain cir-
cumstances, wheel lifts may be used when the ve-
hicle will not roll.
The vehicle must be towed with all four
wheels off the ground, otherwise damage to
the vehicle may result.
Towing hookThe towing hook is contained in the tool kit.
Caution!
Risk of damage to the vehicle.
fUse the towing hook only for an emergency to
remove the vehicle off the road. The towing
hook is to be used only to pull the vehicle onto
the flat bed, tractor or towing aparatus if the
vehicle will roll freely. Under no circumstances
is the vehicle to be secured using the towing
hook.
fNever use the towing hook to tow this or any other vehicle.
Front and rear mounting
1. Carefully lever out the appropriate plastic cov-
er A in the bumper with the screwdriver.
The cover is captive and need not be removed
completely.

392
Index
IndexAABD ......................................... 235
, 237
, 239
ABS ......................................... 235
, 238
, 241
Off road ............................................. 242
Warning light ...................................... 241
After driving off road................................... 246
Aftermarket Alarms ..................................... 190
Air cleaner.................................................. 272
Air conditioning
Central vents ............................. 150, 156
Cover flap .......................................... 144
Disabling control panel (rear) ............... 153
Display ............................. 145
, 148
, 152
Footwell .................................... 150, 156
Four zone ........................................... 152
Fresh-air intake ................................... 143
Mono function ..................................... 149
Rear.......................................... 153, 157
REST mode ............................... 151, 157
Sensors ............................................. 144
Setting air quantity ............ 146
, 149
, 155
Setting temperature ................... 149, 154
Side vents ................................. 150, 156
Two zone .................................. 145, 148
Vents ................................................. 143
Windshield ................................. 150, 156
Air quantity
Setting ............................. 146
, 149
, 155
Air suspension ................. 180
, 196
, 235
, 254
Airbag ................................................. 50, 292
Disposal ............................................... 51Function ............................................... 52
Switching off passenger airbag ............ 126
Switching on passenger airbag ............ 126
Unit ...................................................... 62
Warning light......................................... 54
Air-conditioned areas
Rear................................................... 157
Air-conditioning compressor....... 145
, 151
, 156
Alarm button................................................. 17
Alarm system24
, 26, 28, 29, 30, 32, 34, 35,
........................................................ 212
, 334
Alcantara.................................................... 292
All-Season tires .................................. 382, 383
All-Terrain tires ................................... 382, 383
All-wheel drive ........................... 129
, 235
, 237
Anti-freeze content ...................................... 267
Anti-lock brake system .............. 235
, 238
, 241
Anti-roll bars
Disengageable .................................... 232
Armrest...................................................... 195
Ashtray
Front .................................................. 187
Rear................................................... 187
Assembly aid ..................................... 322, 331
Assistance when driving downhill .................. 244
Audio
Tips ................................................... 189
AUTO button .................... 148
, 149
, 152
, 154
AUTO LOCK ......................................... 27, 120
AUTO UNLOCK .................................... 27, 120
Automatic anti-dazzle operation...................... 69
Automatic brake differential ....... 235
, 237
, 239Automatic circulating-air mode ............ 150
, 155
Automatic mode, air conditioning148
, 149
, 154
Automatic transmission fluid ........................ 272
BBattery ......................... 70
, 73, 90, 191
, 344
After charging ..................................... 357
Car key .............................................. 358
Care................................................... 344
Charge state....................................... 344
Charging ............................................ 357
Installing ............................................. 354
Putting vehicle into operation ...............345
Removing ........................................... 352
Removing/installing .................... 347, 351
Replacing ........................................... 346
Warning light....................................... 127
Winter driving...................................... 345
Before driving off.................................12, 246
Belts ............................................................ 46
Fastening ............................................. 48
Height adjustment ................................. 49
Opening ............................................... 48
Tensioner ............................................. 47
Warning light.................................. 47, 60
Brake ...........................................................76
Booster ................................................ 78
Discs ................................................... 79
Pads .................................................... 79
Warning light......................................... 77