2004 PORSCHE 911 TURBO park assist

The power-assisted steering is
not only sensitive and direct,
it also offers accurate feedback
from the road. Minimal driver
effort is required when parking,
while the turning circle is small
at just 10.9 metres – despite
the generous tyre width.
One of the key features of
the new steering system is thevariable-ratio gearing. Around the
straight-ahead position, the ratio
is less direct, enabling smoother
manoeuvres on the motorway. It
also reduces the risk of excessive
steering inputs which could
destabilise the car at high speed.
Turn the wheel harder and
the ratio becomes more direct,
enabling better manageability
through low-speed corners as well
as easier parking manoeuvres.
In all scenarios, the system
provides excellent feedback
while complementing the car’s
natural agility.
In short: all the precision of a
race-proven system, yet perfect
for everyday road use.
· 54 ·· 55 ·The new 911 Turbo |
Chassis
Wheels.
The final elements in the drivetrain
system are, of course, the
wheels and tyres. On the new
911 Turbo, we’ve used 19-inch
forged alloys as standard. The
front wheel dimensions are
8.5J x 19 with
235/35 ZR 19
tyres. Rear wheel size is 11J x 19
with 305/30 ZR 19 tyres. The
new wheel design features a
special two-tone look for even
greater visual impact. The sides
of each spoke have a titanium
paint finish, while the entire front
surface, including the flange, has
a polished finish.
Tyre Pressure Monitoring (TPM),
included as standard equipment,
provides early warning of
tyre pressure loss. The driver is
i
nformed via the on-board
computer display as well as a
separate indicator light.A range of optional 18 and 19-inch
winter wheels (all snow chain-
compatible) are available from
Porsche Tequipment. Vehicles
equipped with the optional
Porsche Ceramic Composite
Brake (PCCB) may only be fitted
with 19-inch winter wheels.
19-inch Turbo wheel
Steering.
Accuracy, comfort and excellent road contact.

Storage compartments.
The new 911 Turbo is not only
a powerful performer, it is also
highly versatile. Added to the
comfort and ergonomics of the
interior are a range of practical
features.
The storage compartments in the
doors and centre console feature
matching upholstered lids. These
are positioned at precisely the
same height to form comfortable
armrests on longer journeys.
Beneath the front passenger
airbag, behind a fold-down trim,
are two cupholders for driver and
front passenger. Beneath the
cupholders is a lockable glove
compartment featuring integral
CD storage.
Two 12 V sockets (including the
cigar lighter) provide power for
electrical equipment. An optional
fire extinguisher is also available,
installing neatly out of sight but
always within reach directly ahead
of the driver’s seat.
‘Welcome Home’ lighting.
This standard function provides
generous illumination via the
foglight units when the key remote
is used to lock or unlock the
car. As the name suggests, it is
particularly convenient when
returning home after dark. On
vehicles equipped with the optional
Sport Chrono Package Turbo, the
timing delay can be programmed
via the Porsche Communication
Management (PCM) terminal.
ParkAssist.
This optional parking aid is auto-
matically enabled whenever you
select reverse gear. Move too
close to a stationary object and
a warning signal is emitted.
Continue to reverse and the tone
increases in frequency. The
ultrasonic sensors are neatly
concealed within the rear apron
moulding.
Cruise control.
This optional system is available
from 30 to 240 km / h
(20 – 149 mph) and can even be
used in first gear. The system is
operated using a separate control
stalk on the steering column.
HomeLink®.
This optional garage-door opener
is integral to the car and offers
full remote control for up to three
garage doors. It can also be used
with gate, home lighting and alarm
systems. Compatible with virtually
all garage and gate systems.
Rear wiper.
Also available as an option, the
rear wiper system includes a flat
and streamlined ‘aero’ blade which
blends with the exterior of the car.
Interior and exterior mirrors.
All three rear-view mirrors on the
new 911 Turbo feature auto-
dimming glass as standard. The
interior mirror also includes an
integral rain sensor for the front
wiper system.
Slide /tilt sunroof.
This electrically operated and
steplessly adjustable slide/tilt
sunroof is also available as an
option. In the tilted position,
it offers comfortable ventilation
of the passenger compartment,
even when travelling at high speed.
· 82 ·· 83 ·The new 911 Turbo |
Comfort
Glove compartment
Slide/tilt sunroof

· 109 ·The new 911 Turbo |
PersonalisationThe new 911 Turbo |Personalisation
OptionI no. Page
• Special colours•
•Code 103
• Colour to sample
• •Code
• Deletion of model designation
W498
• ParkAssist (parking aid at rear)
• •635 82, 109
• Rear wiper w 425 83
• Grey top tint on windscreen
• •567
• Electric slide/tilt sunroof
• •650 83
• Side skirts painted
• •XAJ 108
• Roof transport system
• •549 84
· 108 ·
The new 911 Turbo has a
comprehensive standard
specification. It also offers
exceptional scope for your
own personalisation ideas.
With the wide range of options
presented here, you can make
the new 911 Turbo unique.
Combined, they enhance the
individuality of your Porsche– inside and out – as well as
its performance and comfort.
Over the following pages, you’ll
find the full range of options listed
by category. For more information
on individual items, please refer
to the 911 Turbo price list.
For the ultimate in personalisation
for the 911 Turbo, ask about thePorsche Exclusive programme
of factory-fitted modifications.
You can also continue to
enhance your car with Porsche
Tequipment aftermarket
accessories.
For more information, please
contact your Porsche Centre.
· 107 ·
911 Turbo with PCCB
Exterior.
• •extra-cost option W no-cost option
For more information on optional equipment, please refer to the 911 Turbo price list.
We’ve realised many dreams with the new 911 Turbo.
Now you can realise yours.
911 Turbo with side skirts painted
ParkAssist Porsche Ceramic Composite Brake (PCCB)
OptionI no. Page
• Tiptronic S•
•249 46
• Porsche Ceramic Composite Brake (PCCB)
• •450 70, 109
• Sport Chrono Package Turbo
• •640 60
• Short shifter
• •XCZ
• Limited-slip rear differential (mechanical)
• •220 56
• Wheels painted in exterior colour
• •XD9
• Stainless steel tailpipes, chrome-plated
• •X54
Engine, transmission and chassis.

L
Leather 104, 112
Limited-slip differential,
mechanical 56
Loudspeakers 90
LSA concept 53
Lubrication 31
Luggage compartment 84
M
Manual gearbox 45
Materials 95
MOST
®bus 90
MP3 playback 86
Multifunction steering wheel 78
Multi-plate clutch,
electronically controlled 48
N
Navigation expansion module 87
Navigations system 87
Noise 97
O
On-board computer 88
On-board diagnostics 40
Optional equipment 108
P
ParkAssist 82
Performance display 60
Personalisation 98
Porsche Active Suspension
Management (PASM) 56
Porsche Ceramic
Composite Brake (PCCB) 70
Porsche Communication
Management (PCM) 86
Porsche Side Impact
Protection (POSIP) 75
Porsche Stability
Management (PSM) 58
Porsche Traction
Management (PTM) 48
R
Rear wiper 83
Recycling 95
Roof transport system 84
S
Safety, active 66
Safety, passive 72
Seats 80
Seats, rear 81
Service 122
Servicing 44, 97
Sport button 60
Sport Chrono Package Turbo 60Sports seats 80
Sports seats, adaptive 80
Steering 54
Stereo lambda control 44
Sunroof, slide/tilt 83
Suspension 52
T
Tandem brake booster 69
Technical data 126
Telephone 89
Timer 60
Tiptronic S 46
Transmission 126
Tyre Pressure
Monitoring (TPM) 55
V
Variable Turbine
Geometry (VTG) 32
Variable valve timing 39
VarioCam Plus 38
Vehicle tracking system 84
W
Water- cooling 40
‘Welcome Home’ lighting 82
Wheels 55
Wood, macassar 115
Wood, sycamore 116
· 129 ·
A
Air conditioning, automatic 79
Airbags 74
Alloy engine 30
All-wheel drive 48
Aluminium Look 118
Antenna diversity 88
Anti-theft protection 84
Audio system 86, 119
AudioPilot
®91
Axle concept 52
Axle, front 52
Axle, rear 53
B
Bi-Xenon lighting 66
Bodyshell 72
BOSE
®Surround
Sound System 90
Boxer engine 28, 30
Braking system 68
C
Carbon 117
Catalytic converters 44
CD autochanger 89, 119
Ceramic brakes 70
Child seats 81
Colours 100
Colours, interior 104
Colours, special interior 105
Communication 119
Cross-flow cooling 40
Cruise control 83
D
Design 20
Driver memory function 63
Dry-sump lubrication 31
DVD navigation drive 87
E
Electronic logbook 89
Emissions control 94
Engine management system 40
Exhaust system 44
F
Factory collection 120
Fire extinguisher 82, 111
Foglights 67
Fuel injection, sequential 42
Fuel system 97
G
GPS navigation system 87
GSM telephone 89
H
HomeLink®83
Hot-dip galvanised sheet steel 73
I
Ignition 43
Instruments 79
Interior 78
K
Knock control,
cylinder-specific 40
· 128 ·
Index