traction control PORSCHE CAYNNE 2004 1.G Owners Manual

6Break in hints for the first
2,000 miles (3,000 kilometers)The following tips will be helpful in obtaining
optimum performance from your new Porsche.
Despite the most modern, high-precision manufac-
turing methods, the moving parts must still wear
in with each other. This wearing-in occurs mainly in
the first 2,000 miles (3,000 km).Therefore:fPreferably take longer trips.
fAvoid frequent cold starts with short-distance
driving whenever possible.
fAvoid full throttle starts and abrupt stops.
fDo not exceed maximum engine speed of
4,200 rpm (revolutions per minute).
fDo not run a cold engine at high rpm either in
Neutral or in gear.
fDo not let the engine labor, especially when
driving uphill. Shift to the next lower gear in
time (use the most favorable rpm range).
fNever lug the engine in high gear at low
speeds. This rule applies at all times, not just
during the break-in period.fDo not participate in motor racing events,
sports driving schools, etc. during the first
2,000 miles (3,000 kilometers).
There may be a slight stiffness in the steering,
gear-shifting or other controls during the break-in
period which will gradually disappear.
Break in brake pads and brake discsNew brake pads and discs have to be “broken in”,
and therefore only attain optimal friction when the
car has covered several hundred miles or km.
The slightly reduced braking ability must be
compensated for by pressing the brake pedal
harder. This also applies whenever the brake pads
and brake discs are replaced.New tiresNew tires do not have maximum traction. They
tend to be slippery.
fBreak in new tires by driving at moderate
speeds during the first 60 to 120 miles (100
to 200 km). Longer braking distances must be
anticipated.
Engine oil and fuel consumptionDuring the break-in period oil and fuel consump-
tion may be higher than normal.
fPlease see the chapter “ENGINE DATA” on
Page 349.
As always, the rate of oil consumption depends on
the quality and viscosity of oil, the speed at which
the engine is operated, the climate and road
conditions, as well as the amount of dilution and
oxidation of the lubricant.
fMake a habit of checking engine oil with every
refueling, add if necessary.
10_Cayenne_21_KW17.book Seite 6 Donnerstag, 9. April 2009 3:33 15

Driving and Driving Safety
181
Power-Transmission and Running-Gear Control SystemsA complex interconnection of all control systems acting in power transmission and in the running gear has been realized in your Porsche.
All control systems have been linked with the aim of combining the best possible driving performance with maximum safety.
The following systems are involved:
System/designation Scope
PTM
Porsche Traction Management– Full-time all-wheel drive
– Electronically controlled center differential lock
– Automatic brake differential (ABD)
– Traction control system (TCS)
– Reduction gear/Low Range
PTM Plus
Porsche Traction ManagementIn addition to the PTM features, PTM Plus also includes:
– Electronically controlled rear differential lock
PSM
Porsche Stability Management– Stability management system
– Anti-lock brake system (ABS)
– Brake system prefilling
– Brake booster
– Traction control system (TCS)
– Automatic brake differential (ABD)
– Engine drag torque control (MSR)
Air suspension
with level control and height adjustment– Fully load bearing air spring struts with integral shock absorbers
– Air supply system with pressure accumulator
PAS M
Porsche Active Suspension Management– Shock absorber system with adaptive, continuous shock absorber control
PDCC
Porsche Dynamic Chassis Control– Active chassis control system to stabilize roll tendency of vehicle body when driving
10_Cayenne_21_KW17.book Seite 181 Donnerstag, 9. April 2009 3:33 15

182
Driving and Driving Safety
Warning!
In spite of the advantages of PTM or four-wheel dri-
ve, it is still the driver’s responsibility to adapt her/
his driving style and maneuvers in line with road
and weather conditions, as well as the traffic situ-
ation.
The increased safety that is provided should not
induce you to take greater risks with your safety.
The limits set by the physics of driving cannot be
overcome, even with PTM or four-wheel drive.
Risks of accident due to inappropriate speed
cannot be reduced by PTM.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
axles. The system realizes this optimal traction by
intervening 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
stability 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
sportier setup of the running gear.
– The TCS and ABD provide even better traction
for all wheels.
Full-time all-wheel drive
With the four-wheel drive, the drive power is
variably distributed to the front and rear wheels.
Power distribution and wheel speed compensation
between the front and rear axles is realized 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 achie-
ved, even on an unfavorable road surface.
Full-time four-wheel drive ensures optimal handling
and greater stability.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 recognizes 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
becomes 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.10_Cayenne_21_KW17.book Seite 182 Donnerstag, 9. April 2009 3:33 15

Driving and Driving Safety
183
Porsche Stability Management (PSM)PSM is an active control system for stabilization of
the vehicle during extreme driving maneuvers. It
operates together with the Porsche Traction
Management (PTM) system.
PSM makes use of both the ABD and TCS
systems, as well as the known functions of the
anti-lock brake system (ABS) and engine drag
torque control system (MSR).
Warning!
In spite of the advantages of PSM, it is still the
driver’s responsibility to adapt her/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
induce you to take greater risks with your safety.
The limits set by the physics of driving cannot be
overcome, even with PSM.
Risks of accident due to inappropriate speed
cannot be reduced by PSM.Advantages of PSM
– Best possible traction and lane-holding ability
in all driving situations – even on road surfaces
with varying friction.
– The system compensates for undesired vehi-
cle reactions (load-alteration effect) when the
driver releases the accelerator pedal or brakes
on bends. This compensation functions up to
the maximum lateral acceleration.
– PSM actively stabilizes the vehicle as required
during dynamic driving maneuvers (e.g. rapid
steering movements, during lane changes or
on alternating bends).
– Improved braking stability on corners and on
different or varying road surfaces.
– Improved brake functioning and reduced
stopping distance in the event of emergency
braking.Readiness for operation
PSM is switched on automatically every time you
start the engine.
Function
Sensors at the wheels, brakes, steering system
and engine continuously measure:
– Driving speed
– Direction of travel (steering angle)
– Lateral acceleration
– Longitudinal acceleration
– Rate of turn about the vertical axis
PSM uses these values to determine the direction
of travel desired by the driver.
PSM intervenes and corrects the course if the
actual direction of motion deviates from the
desired course (steering-wheel position):
It brakes individual wheels as needed. If neces-
sary, PSM additionally influences the engine power
or the gear-changing characteristic of the
Tiptronic in order to stabilize the vehicle.
10_Cayenne_21_KW17.book Seite 183 Donnerstag, 9. April 2009 3:33 15

184
Driving and Driving Safety The events below inform the driver of PSM control
operations and warn him to adapt her/his driving
style to the road conditions:
– The multi-functional information light in the
instrument panel lights up.
– Light in the PSM Off button flashes.
– Hydraulic noises can be heard.
– The vehicle decelerates and steering-wheel
forces are altered as the PSM controls the
brakes.
– Reduced engine power.
– The brake pedal pulsates and its position is
changed during braking.
In order to achieve full vehicle deceleration,
foot pressure must be increased after begin-
ning of the brake pedal pulsing.
Examples of PSM control operations
– If the front wheels of the vehicle drift on a
corner, engine power is reduced and the rear
wheel on the inside of the corner is braked if
necessary.
– If the rear of the vehicle swings out on a
corner, the front wheel on the outside of the
corner is braked.– Brake system prefilling:
The brake system is prepared for possible sub-
sequent emergency braking if the accelerator
pedal is released suddenly and quickly.
The brake system is prefilled and the brake
pads are already applied gently to the brake
discs.
– Brake booster:
In the event of an emergency braking operation
where the pedal force is insufficient, a brake
booster provides the braking pressure neces-
sary for maximum deceleration at all 4 wheels.
Combined use of PSM and PTM/PTM Plus
In order to ensure optimal stabilization of the ve-
hicle, the center differential lock (PTM) and possib-
ly the rear differential lock (PTM Plus) are also
opened when PSM interventions occur.
Tip on driving
When PSM is switched off, wheel-specific brake in-
terventions and the traction control system (TCS)
are also inactive.
The automatic brake differential (ABD) remains on.Off-road PSM
(PSM in Low Range program)
When Low Range is active, an off-road PSM
specially matched to off-road driving is activated
to enhance traction.
In order to improve driveability on difficult terrain,
the response of the off-road PSM is less sensitive
in the low speed range when the vehicle is opera-
ted in the Low Range off-road driving program.
If the brakes are highly stressed, the automatic
brake differential (ABD) switches itself off to
protect the brakes. It remains deactivated until the
brake system has cooled sufficiently.
Engine drag torque control
In conditions of excessive slip, the engine drag
torque control system prevents all driven wheels
from locking up when the car is passing. This is
also the case for downshifts on a slippery road.
10_Cayenne_21_KW17.book Seite 184 Donnerstag, 9. April 2009 3:33 15

186
Driving and Driving Safety Collapsible spare wheel
fNever switch the PSM off when driving with a
collapsible spare wheel.
To w i n g
fFor information on towing:
Please see the chapter “TOWING” on
Page 342.
Tip on driving
When PSM is switched off, wheel-specific brake
interventions and the traction control system
(TCS) are also inactive.
The automatic brake differential (ABD) remains on.
Switching PSM back onfPress PSM OFF button A.
PSM is switched on after a short delay.
The light-emitting diode in the button and the
multi-functional PSM light on the instrument
panel go out. A message is shown on the multi-
purpose display of the instrument panel.
ABS
(Anti-lock Brake System)
Warning!
In spite of the advantages of ABS, it is still the
driver’s responsibility to adapt her/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
induce you to take greater risks with your safety.
The limits set by the physics of driving cannot be
overcome, even with ABS.
Risks of accident due to inappropriate speed can-
not be reduced by ABS.
ABS ensures:
–Full steering control
The vehicle remains steerable
–Good driving stability
No skidding due to locked wheels
–Optimum braking distance
Shorter stopping distances in most cases
–Lock prevention
No flat spots on the tiresFunction
The decisive advantage of ABS is in the driving
stability and maneuvrability of the vehicle in
hazardous situations.
ABS prevents locking of the wheels during full
braking, on almost all road surfaces, until shortly
before the vehicle stops.
The ABS begins to control the braking process as
soon as a wheel shows a tendency to lock.
This controlled braking process is comparable to
extremely rapid cadence braking.
The pulsating brake pedal and a “rattling noise”
warn the driver to adapt her/his driving speed to
the road conditions.
fIf full braking should be necessary, press the
brake pedal all the way down throughout the
entire braking procedure, regardless of the
pulsating pedal. Do not ease up on pressure
applied to the pedal.
10_Cayenne_21_KW17.book Seite 186 Donnerstag, 9. April 2009 3:33 15

282
Minor Repairs
ExampleUniform Tire Quality GradingQuality grades can be found where applicable on
the tire sidewall between tread shoulder and
maximum section width.
All passenger car tires must conform to Federal
Safety Requirements in addition to these grades.Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specific govern-
ment test course. For example, a tire graded 150
would wear one and a half (1-1/2) times as well on
the government course as a tire graded 100. The
relative performance of tires depends upon the ac-
tual conditions of their use, however, and may de-
part significantly from the norm due to variations
in driving habits, service practices and differences
in road characteristics and climate.
Traction AA, A, B, C
The traction grades, from highest to lowest, are
AA, A, B, and C and they represent the tire's ability
to stop on wet pavement as measured under con-
trolled conditions on specified government test
surfaces of asphalt and concrete. A tire marked C
may have poor traction performance.
Warning!
The traction grade assigned to this is based
on braking (straight-ahead) traction tests
and does not include cornering (turned)
traction, acceleration, hydroplaning or peak
traction characteristics.Temperature A, B, C
The temperature grades are A (the highest), B and
C, representing the tire's resistance to the genera-
tion of heat and its ability to dissipate heat when
tested under controlled conditions on a specified
indoor laboratory test wheel.
Sustained high temperatures can cause the
material of the tire to degenerate and reduce tire
life, and excessive temperature can lead to
sudden tire failure.
The grade C corresponds to a level of
performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety
Standard No. 109.
Grades B and A represent higher levels of
performance on the laboratory test wheel than the
minimum required by law.
Warning!
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla-
tion, or excessive loading, either separately
or in combination, can cause heat buildup
and possible tire failure, resulting loss of
control, leading to serious personal injury or
death.
10_Cayenne_21_KW17.book Seite 282 Donnerstag, 9. April 2009 3:33 15

286
Minor Repairs
Tire damage, puncturefPlease see the chapter “HIGH-PRESSURE
CLEANING EQUIPMENT, STEAM CLEANERS”
on Page 271.
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.
fCheck tires – including sidewalls – regularly for
foreign bodies, nicks, cuts, cracks and bulges.
fAfter driving off road, examine tires for signs
of damage such as cuts, tears, bulges or
foreign objects stuck in the tread. Replace a
damaged tire if necessary.
fCross curb edges slowly and at right angles if
possible.
Avoid driving over steep or sharp curbs.
fIn cases of doubt, have the wheel (particularly
the inner side) checked by an authorized Porsche dealer.In case of tire damage, where it is uncertain
whether there is a break in the ply with all its con-
sequences 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.
I f o n e f a u l t y t i re i s re p l a c e d i t s h o u l d b e n o t e d t h a t
the difference in tread depth on one axle must not
exceed 30%. Handling inconsistencies may result.
fPerform 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 specification 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 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).
Tires must always remain on the same side of
the vehicle.
When wheels are removed, the direction of rota-
tion and position of each wheel should be marked.
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.
10_Cayenne_21_KW17.book Seite 286 Donnerstag, 9. April 2009 3:33 15

Index
373
Parking brake
Applying
....................................................... 162
Releasing
..................................................... 162
Test stand
.................................................... 189
Warning light
................................................. 163
Warning message on multi-purpose display
......... 153
Parking heater
.......................................................... 81
Activating the memory
...................................... 84
Control panel
................................................... 81
Faults
............................................................ 85
Functional description
....................................... 81
Programming
.................................................. 83
Switching on/off
.............................................. 82
Particle filter maintenance instructions
........................ 260
PASM (Porsche Active Suspension Management)
Functional description
..................................... 193
Overview
...................................................... 181
Selecting the running-gear setup
....................... 193
Warning light and warning message
................... 193
Passenger airbag
Automatic deactivation of the passenger airbag
..... 47
Warning light in the center console
...................... 48
PASSENGER AIRBAG OFF
Warning light in the center console
...................... 48
Passenger compartment
.......................................... 233
Passenger compartment monitoring system
Deactivating/Activating
................................... 247
Function
....................................................... 245
Function indication
......................................... 247
Switching off on the multi-purpose display
.......... 142
Switching on/off
............................................ 246
Passenger mirror
Activating synchronous mirror adjustment
.......... 143
Additional door mirrors when towing a trailer
...... 234
Adjusting
........................................................ 55
Adjusting as parking aid
.................................... 56
Adjusting synchronously
.................................... 55
Driving with a trailer
........................................ 234
Folding in
........................................................ 55
Storing setting as parking aid
............................. 38
Switching heating on/off
.................................... 56
Unfolding
........................................................ 55
When towing a trailer
...................................... 234
PCCB (Porsche Ceramic Composite Brake)
General information
............................................ 3
PCM (Porsche Communication Management)
............... 220
PDCC (Porsche Dynamic Chassis Control)
Functional description
..................................... 194
Overview
...................................................... 181
Warning message on the multi-purpose display
.... 194
Performance, Technical data
..................................... 349
Person buttons
......................................................... 37
Petrol
Fuel level gage
.............................................. 120
Fuel reserve warning
....................................... 120
General information
........................................ 269
Octane rating
................................................ 269
Portable fuel containers
....................................... 3
Quality
.......................................................... 269
Refueling
...................................................... 268
Tank capacity
...................................... 268
, 359
Plastic components, care instructions
......................... 275
Porsche Active Suspension Management (PASM)
Functional description
..................................... 193
Overview
...................................................... 181
Selecting the running-gear setup
....................... 193
Warning light and warning message
................... 193
Porsche Ceramic Composite Brake (PCCB)
General information
............................................ 3
Porsche Communication Management (PCM)
................ 220
Porsche Drive-Off Assistant
Moving-off assistant
on vehicles with manual transmission
................. 188
Porsche Dynamic Chassis Control (PDCC)
Functional description
..................................... 194
Overview
...................................................... 181
Warning message on the multi-purpose display
.... 194
Porsche Entry & Drive
Locking the vehicle
........................................... 21
Opening/closing Panorama roof system
with car key
.................................................... 99
Switching off readiness for operation
................... 19
Unlocking the vehicle
........................................ 20
Porsche Stability Management (PSM)
.......................... 306
Functional description
..................................... 183
Functional description of off-road PSM
............... 184
Multi-functional light in the tachometer
............... 185
Overview
...................................................... 181
Switching off
................................................. 185
Switching on
................................................. 186
Warning light on instrument panel
after charging the battery
................................ 322
Warning message on the multi-purpose display
.... 153
Porsche Traction Management (PTM)
Functional description
.....................................182
Overview
......................................................181
Porsche Traction Management Plus (PTM Plus)
Overview
......................................................181
Portable Fuel Container
............................................268
Potentiometer
Adjusting brightness of instrument illumination
.....105
Power steering
.......................................................259
Checking and adding hydraulic fluid
...................259
Power windows
.........................................................87
Adjusting after connecting battery
.......................90
Closing windows with button in door handle
(Porsche Entry & Drive)
.....................................90
Disabling in the rear doors
.................................88
Malfunctions
....................................................90
Opening/closing windows with car key
(without Porsche Entry & Drive)
...........................89
Opening/closing windows with rocker switch
.........87
Overview of driver’s door control panel
................87
Overview of passenger’s door control panel
..........87
Readiness for operation
.....................................87
Powerliftgate
............................................................23
Closing
...........................................................25
Opening
..........................................................24
Power-transmission and running-gear control systems
Overview (PTM, PTM Plus, PSM, PASM, PDCC)
....181
Pressure tester
.......................................................308
Protection
Child protection
...............................................79
Disabling control panel for air-conditioned areas
at the rear
.......................................................79
PSM (Porsche Stability Management)
..........................306
Functional description
.....................................183
Functional description of off-road PSM
...............184
Multi-functional light in the tachometer
................185
Overview
......................................................181
Switching off
.................................................185
Switching on
..................................................186
Warning light on instrument panel
after charging the battery
................................322
Warning message on the multi-purpose display
....153
PTM (Porsche Traction Management)
Functional description
.....................................182
Overview
......................................................181
PTM Plus (Porsche Traction Management Plus)
Overview
......................................................181
10_Cayenne_21_KW17.book Seite 373 Donnerstag, 9. April 2009 3:33 15

376
Index
Speed control (cruise control)
Accelerating
................................................. 167
Decelerating
................................................. 168
Functional description
..................................... 167
Interrupting operation
..................................... 168
Storing speed
............................................... 167
Switching off
................................................. 168
Switching on
................................................. 167
Speed limit
............................................................ 290
Setting on the multi-purpose display
.................. 129
Speedometer, digital
............................................... 120
Sport button
Functional description, Sport mode
................... 179
Switching Sport mode on and off
...................... 180
Sport mode
Functional description
..................................... 179
Switching on/off
............................................ 180
SportDesign package
.................................................. 3
Information on risk of damage
......................... 195
Sports exhaust system
Switching on/off
............................................ 179
Stainless steel exhaust tailpipes
................................ 276
Stainless steel tailpipes
Care instructions
........................................... 276
Starting
Emergency starting with jumper cables
............. 323
Engine
......................................................... 160
Engine (Tiptronic S)
........................................ 170
With jumper cables
........................................ 323
With Tiptronic S
............................................. 170
Steam-jet cleaners, information on use
....................... 271
Steam-jet units
....................................................... 238
Steering column
Locking with Porsche Entry & Drive
.................. 159
Locking without Porsche Entry & Drive
.............. 159
Steering column lock
With Porsche Entry & Drive
.............................. 159
Without Porsche Entry & Drive
......................... 159
Steering lock
Emergency operation of the key
....................... 159
Functional description
..................................... 158
Steering wheel
......................................................... 58
Adjusting
........................................................ 59
Airbag unit
...................................................... 58
Heating
.......................................................... 58
Multi-functional steering wheel
............................ 61
Multi-functional steering wheel,
functional description
....................................... 60
Operating the function keys
............................... 60
Operating the horn
........................................... 58
Shifting
........................................................ 172
Steering lock
................................................ 158
Switching Easy Entry function on/off
................... 39
Switching heating on/off
................................... 58
Switching key illumination on/off
......................... 61
Tiptronic rocker switches
.................................. 58
Stopping
............................................................... 174Engine
......................................................... 161
Storage
................................................................ 222Drawer under the right front seat
...................... 225
Glasses case in the roof console
...................... 222
Glove compartment
........................................ 223
Storage compartment
at the sides of the luggage compartment
........... 225
Storage compartment in the front armrest
......... 224
Storage compartment in the rear armrest
.......... 224
Storage options
............................................ 222
Storage compartment
............................................. 222
At the sides of the luggage compartment
........... 225
Drawer under the right front seat
...................... 225
Glasses case in the roof console
...................... 222
Glove compartment
........................................ 223
In the front armrest
........................................ 224
In the rear armrest
......................................... 224
Storage
....................................................... 222
Stowing luggage
.................................................... 233
When towing a Trailer
..................................... 234
Strap reel (cargo management system)
Inserting and adjusting
.................................... 208
Strap reel storage location
.............................. 208
Summer tires
......................................................... 350
Overview
...................................................... 350
Storage
....................................................... 287
Wheel change
............................................... 302
Sun blind
Cleaning position (Panorama roof system)
.......... 101
Opening/closing for Panorama roof system
........ 100
Pulling out/retracting for rear side windows
.......... 62
Sun sensor
For 2-zone air conditioning
................................ 71
For 4-zone air conditioning
................................ 76
Sun visor
................................................................. 62
Switching automatic anti-dazzle operation on and off
....... 57
Switching child lock (rear doors) on/off
........................ 29
Switching child protection on/off
Disabling central locking button on the rear doors
.29
Disabling control panel for air-conditioned areas
at the rear (4-zone air conditioning)
..................... 79
Disabling power windows in the rear doors
........... 88
Switching ECON mode on/off
With 2-zone air conditioning
............................... 65
With 4-zone air conditioning
............................... 65
With manual air conditioning
.............................. 65
Switching emergency flasher on/off
........................... 107
Switching front reading lights on/off
........................... 108
Switching Mono function on/off
With 2-zone air conditioning
............................... 72
With 4-zone air conditioning
............................... 78
Switching off readiness for operation
Vehicles with Porsche Entry & Drive
.................... 19
Switching on automatic recirculating-air mode
With 2-zone air conditioning
............................... 72
With 4-zone air conditioning
............................... 78
Switching on door-surrounding lighting
........................ 109
Switching on fog lights
............................................. 104
Switching on parking light
......................................... 106
Switching on recirculating-air mode
With 2-zone air conditioning
............................... 72
With 4-zone air conditioning
............................... 78
With manual air conditioning
.............................. 68
Switching the off-road roof-mounted headlights on/off
... 217
Switching the roof-mounted headlights on/off
.............. 217
TTachometer
Display
......................................................... 120
Tail light
Changing bulb
............................................... 338
Changing reversing light bulb
........................... 338
Installing
...................................................... 337
Removing
..................................................... 336
Removing tail light
.......................................... 336
Replacing rear fog light
................................... 338
Replacing turn signal light
................................ 338
Tailpipes
Stainless steel, care instructions
...................... 276
Tank opening
......................................................... 267
TCS (traction control system)
Functional description
..................................... 182
10_Cayenne_21_KW17.book Seite 376 Donnerstag, 9. April 2009 3:33 15