2010 PORSCHE CAYENNE tow bar

consistently within a specific
temperature range. The engines
in the new Cayenne models are
therefore designed for optimum
cooling.
The V8 engines have an enhanced
coolant management system
offering effective temperature
control throughout the engine.
While 20% of coolant flows longi­
tudinally through the crankcase,
the remaining 80% serves the
cylinder heads using the proven
cross ­flow principle (from hot to
cold).
On all Cayenne models, the piston
heads are cooled using oil ­spray
jets integrated within the main
lubrication system. In addition,
thermal management ensures
that the optimum operating tem ­
perature for the engines is
reached more quickly. This keeps emissions and fuel consumption
low, even when starting from cold.
The entire cooling system is
designed for prolonged heav y
­

dut y use, e.g. of f ­road driving
or heav y towing and carrying
applications.
Lubrication.
The V8 engines use dry ­sump
lubrication to ensure a consistent
supply of oil in all load conditions,
especially in of f ­road terrain.
The oil reservoir is located inside
the engine. This saves on space
and reduces weight.
Oil is circulated around the V8
engines using a demand ­driven
pump. This has been designed for the toughest driving scenarios
on and off road, including per­
formance driving and extreme
gradients.
The V6 engine in the Cayenne has
a wet ­sump lubrication system.
Ensuring a reliable supply of oil,
no mat ter how challenging the
driving conditions.
Direct fuel injection on the
diesel engine (common-rail
injection system).
On the Cayenne Diesel, direct
fuel injection comes courtesy of
a common ­rail injection system.
The injection pressure of up
to 1,800 bar ensures optimum
distribution of the air/fuel mixture
– for greater performance. The
piezoelectric injection valves
provide flexible injection rate

adjustment, using exactly metered
quantities of fuel, with multiple
injections for each power stroke
to deliver smooth combustion.
Cooling systems.
A high ­performance engine can
only maintain its maximum
capabilit y over a long service life
if all components are operating
Direct fuel injection (DFI).
DFI injects fuel directly into the
combustion chamber at up to

120 bar with millisecond precision
using electromagnetic injectors.
The injector position and spray
geometry have been carefully
designed to improve output,
torque, fuel economy and emis ­
sions. The swirling of the fuel as
it enters each chamber increases
the mixing of air and fuel, thereby
enhancing combustion. By form ­
ing the air/fuel mixture directly
in the combustion chamber, DFI
contributes to engine cooling.
As a result, it was possible to in ­
crease the compression ratio and
therefore power and efficiency.

Compression with precision.
Essential for getting right to the point.
38 · Drive systems and chassis | Engine technology

The st yling of the roof is further
enhanced by a set of three drip
rails included in the package. The
roof rails are required for fitment
of the optional roof transport
system and come in a high­gloss
black finish as part of the mono ­
chrome black exterior package.
Only available as a factory ­fit ted
option.
Optional for all new Cayenne
models.
Roof transport system.
Even when the luggage com­
partment is completely full, the
Cayenne has space for more.
In conjunction with the optional
roof rails, the car can be
equipped with a set of lockable
transverse roof bars for all the
usual load ­carrying at tachments
from Porsche. The load ­bearing
parts are made from aluminium
and enable a maximum roof load
of 100 kg. Load ­carrying at tach ­
ments are available from Porsche
Tequipment.
Optional for all new Cayenne
models.
when the car is fully laden. The
partition at taches to one of
t wo easily accessible points on
the rooflining.
Optional for all new Cayenne
models.
Roof rails.
The high ­qualit y roof rails in alu ­
minium blend harmoniously with
the dynamic design of the vehicle.
Loadspace management
system.
This facilit y enables you to parti ­
tion the luggage compartment
and secure individual objects dur ­
ing transit using a rail system with
sliding telescopic bar, a fixing belt
and four variable lashing eyelets.
A reversible mat protects against
dirt while securing luggage under
braking, etc. The package also
includes a loadspace partition net
which provides additional safet y
Loadspace management system
Towbar systems.
For the largest of loads, you can
choose from t wo towing options:
an electrically deployable towbar
system or a manually detachable
towbar. With the electric system,
the ball neck is retracted at the
push of a but ton and concealed
beneath the rear apron. Both
options have a 13 ­pin socket and
of fer a maximum braked trailer load of 3,500 kg (2,700 kg on the
Cayenne with manual gearbox)

or an unbraked load of 750 kg,
with a maximum noseweight of
140 kg. Both systems are also
available for
future installation. All
models have a towbar preparation
as standard.
Optional for all new Cayenne
models.
Comfort and transport | Transport · 109
108 · Comfort and transport | Transport

– not available extra­cost option• standard equipment W no­cost option
For more information on the options featured in this catalogue, please refer to the price list.1 ) Introduction planned for 08/2010.
Personalisation · 117
116 · Personalisation
Exterior.
• Metallic paint••••• Code 112
• Special colours
1)•••••Code 113
• Running boards
1)•••••VR1
•
Wheel arch extensions in black with side door protection
mouldings
•••••6GB
• Stainless steel skid plate (front)
•••••2JC
• Stainless steel skid plate (front and rear)
•••••2JX
• Privacy glass
•••••4KF 97
• Heat and noise-insulating glass
•••••VW5 97
• Heated windscreen
•••••4GG/4GH 97
• Electric slide/tilt sunroof in glass
•••••3FE 10 0
• Panoramic roof system
1)•••••3FU 10 0
•
Roof rails/drip rails with mat t Aluminium Look finish
(required for fitment of roof transport system,
not available for future installation)
•••••3S1 10 8
• Roof rails/drip rails with black finish
1)
(required for fitment of roof transport system,
not available for future installation)•••••3S5 10 8
• Roof rails/drip rails with mat t Aluminium Look finish
incl. roof transport system
1)•••••5W1 10 8
•
Roof rails/drip rails with black finish incl. roof transport system
1)•••••5W4 10 8
Cayenne
Cayenne Diesel
Cayenne S
Cayenne S Hybrid
Cayenne TurboI no.Page
Option
Exterior.
• Automatically dimming exterior and interior mirrors ••••• PA1/ PA 2 10 3
• Monochrome black exterior package (high -gloss)
•••••QJ4
• Deletion of model designation
w w w w w0NA
• Automatic tailgate
•••••4E7 10 6
• Towbar system with manually detachable towball
•••••1D2 10 9
• Towbar system with electrically deployable towball
•••••1D9 10 9
• ParkAssist (front and rear)
••••• 7X2 10 2
• Reversing camera with Park Assist (front and rear)
•••••7X8 10 2
•
Bi -Xenon main headlights with Porsche Dynamic Light System
(PDLS)
••••• 8JE 61
• Porsche Entry & Drive
•••••4F2 98
Cayenne
Cayenne Diesel
Cayenne S
Cayenne S Hybrid
Cayenne TurboI no.Page
Option

Index
A
Adaptive cruise control 104
Air intake system 40
Air suspension 52
Airbags 68
All ­wheel drive 44
Anti ­slip regulation (ASR) 44
Anti ­theft protection 99
Audio systems 88, 92, 94
Auto start /stop function 36
Automatic headlight
activation 60
Automatic hold function 63
Automatically dimming
mirrors 103
B
Bluetooth® 90
BOSE
® Surround
Sound System 92
Brake differential (ABD) 44
Brakes 62
Burmester
® High ­End
Surround Sound System 94
C
CD/ DVD autochanger 88
Ceramic brakes 64
Chassis 50
Child seats 84
Climate control 96
‘Coasting’ 23
C o l o u r s 112
Comfort lighting package 102
Comfort memory package 82
Common ­rail injection
system 38
Compass display 79
Cooling systems 38
Cornering lights 61
Cruise control 103
D
Day time running lights 61
Direct fuel injection (DFI) 38
Downhill assistance
(Porsche Hill Control – PHC) 47
Driver memory package 82

E
Electric machine 23, 28
Electronic logbook 90
Engine management
(electronic) 41
Engines 28
Environment 70
Exhaust emissions 72
Exhaust system 41
E x t e r i o r 112 , 116
F
Factory collection 125
Fuel economy 73
Fuel system 73
H
Headlights 60
Heat and noise ­insulating
glass 97
Heated windscreen 97
Hybrid module 28
I
Ignition system 74
Interior 79, 114, 120
Interior lighting 86
Interior safet y features 68
L
Lane Change Assist (LCA) 105
Lighting 60
Lightweight construction 70
Loading options 107
Loadspace management
system 108
Lubrication 39
Luggage compartment 106
M
Manual gearbox 42
Materials 75
Mobile phone preparation 90
MP3 89, 91
Multifunction
steering wheel 79, 91

N
Navigation system 88
O
Off­road capabilit y 48
On ­board computer 79
P
Panoramic roof system 100
Parallel full hybrid 28
Park Assist 102
Parking brake (electric) 63
Performance 28
Personalisation 110
Porsche Active Suspension
Management (PASM) 51
Porsche Ceramic Composite
Brake (PCCB) 64
Porsche Communication
Management (PCM) 88
Porsche Dynamic Chassis
Control (PDCC) 53
Porsche Dynamic Light
System (PDLS) 61
Porsche Entry & Drive 98Porsche Rear Seat

Entertainment 87
Porsche Side Impact
Protection (POSIP) 68
Porsche Stabilit y
Management (PSM) 66
Porsche Torque Vectoring
Plus (PT V Plus) 50
Porsche Traction
Management (PTM) 44
Privacy glass 97

R
Radio 88
Rain sensor 98
Recuperation 64
Recycling 75
Reversing camera
1

02
Roof transport system 108

S
Safety 58
Seat belt system 69
Seats 82
Self ­levelling 52, 106
S e rv i c i n g 74
Servotronic 55
Sports exhaust system 41
Steering 55
Storage compartments 86
S u n r o o f 10 0
Sunscreen 98
Supercharging system 40

T
Tailgate (automatic) 106
Taillights 61
Technical data 130
Telephone module 90
Tiptronic S 42
Touchscreen 88
Towbar systems 109
Tra n s m i s si o n 42
Turbocharging systems 40
T V tuner 91
Tyre Pressure Monitoring
( T PM) 57
U
Universal audio interface 91
USB port 91
V
Variable Turbine Geometry
(V TG) 40
Variable valve timing 37
VarioCam Plus 37
Vehicle tracking system 99
Voice control 90
W
Water­repellent side
windows 97
Weight reduction 54
Wheels 56
Index · 137
136 · Index