2012 PORSCHE CAYMAN S brake sensor

Porsche Stability management (PSm).
Enhanced Porsche Stability Management
(PSM) is fit ted as standard. This system
automatically maintains stability and trac -
tion even at the limits of dynamic driving
performance. Sensors continuously moni -
tor the direction, speed, yaw velocit y and
lateral acceleration of the car. Using this
information, PSM is able to calculate the
actual direction of travel at any given
moment. If the car begins to oversteer or
understeer, PSM applies selective braking
on individual wheels in order to restore
stability.
Under acceleration on wet or low-grip road
surfaces, PSM improves traction – as well
as agilit y, control and safet y – using the
automatic brake differential (ABD) and
antislip regulation (ASR). Integrated ABS

is designed to minimise braking distances.
If you prefer an ever sportier drive, PSM
can be switched off. For your safet y,
however, PSM remains set to intervene if
the vehicle is braked and ABS assistance
is required.
Also included with PSM are engine drag
torque control (EDC), precharging of the
brake system and brake assist. If you
suddenly release the accelerator pedal
,
PSM automatically prepares for your next
action: the braking system is precharged
so that the brake pads are already in light

contact with the brake discs. Maximum
braking power is therefore achieved
much sooner. Brake assist detects a
panic braking situation and generates

the brake pressure required for maximum
deceleration.
PSM increases driving stabilit y and safet y
as well as the agilit y you have come to
expect from a Porsche.
59

92 Interior | Interior and comfort
Cruise control.
Cruise control is available as an option for
the new Cayman models. This automatic
speed controller for the 30 to 240 km/ h
(18–149 mph) speed range is operated
by a switch on a separate control stalk on
the steering
column. The advantages
are clear. Not only can cruise control be
used as a
means of staying within the
speed limit, it also helps you to save fuel
by maintaining
a constant speed.
adaptive cruise control including
Porsche a ctive Safe (P aS).
Also available as an option is the en -
hanced version of cruise control, which
regulates the speed of your vehicle in
line with the speed of the vehicle in
front. A radar sensor inside the front
centre air intake scans the road ahead
up to a distance of 200 m. Imagine
you’ve selected a cruising speed but
have begun to gain on the vehicle in

front because it is driving more slowly –
this is detected by the radar sensor.
The system now reduces the speed of
your vehicle by restricting throt tle or by
gently applying the brakes until your
chosen distance from the vehicle in front
is maintained. If the vehicle ahead slows
further, adaptive cruise control will decel-
erate your vehicle accordingly – even
down to a halt.
For increased safet y, the system also
readies the brakes whenever it detects
that the distance from the vehicle is
decreasing. However, the driver should
be prepared to intervene manually if
heavier braking is required.
As soon as the road ahead clears, your
vehicle will accelerate back up to the
cruising speed originally set. Porsche
Active Safe (PAS) issues an audible and a
visual warning if the system detects that
your vehicle is approaching the vehicle in
front too quickly. This is accompanied by
a brief application of brake force and,
where necessary, the initiation of targeted
braking. During this process, any braking
by the driver is boosted to achieve the
maximum braking force that the system

is able to provide.
Park assist.
Optional Park Assist is activated the mo -
ment you select reverse gear. An audible
signal gives a warning if you reverse too
close to an obstacle.
An enhanced version of Park Assist pro -
vides monitoring of the area to the front
of the vehicle. Ultrasonic sensors are
neatly integrated in the front and rear

aprons. The audible alert is supplemented
by a visual warning in the central display
screen of the CDR audio system or op -
tional PCM showing a graphical represen -
tation of the vehicle from overhead.
‘ w elcome h ome’ lighting.
The ‘Welcome Home’ lighting function
automatically switches on the LED day -
time running lights for a user-defined
period whenever the vehicle is opened

or closed using the key remote.
a nti-theft protection.
The new Cayman models are equipped as
standard with an immobiliser with in-key
transponder. In addition, the Cayman S has
an alarm system with contact-sensitive
exterior protection. A radar-based interior
surveillance system is available on request.
For the Cayman, a combined alarm and
radar-based interior surveillance system is
available as an option.
Porsche Vehicle Tracking System
(PV TS).
This optional preparation enables future
installation of the Porsche Vehicle Tracking
System (PV TS) from Porsche Tequipment.
PV TS makes it possible to locate a stolen
vehicle across most European countries.
The preparation package includes a spe -
cial wiring loom and a tilt sensor for the
alarm system.

115
114
1) Available from 03/2013 at the earliest. 2) This is par t of the UK recommended package.
The vehicles illustrated in the chapter on personalisation may include additional options not featured in this catalogue.
For information on these options, please consult your Porsche Centre.
For more information on the options featured in this catalogue, please refer to the separate price list.
Bi-Xenon headlights including
Porsche Dynamic Light System (PDLS) Porsche Ceramic Composite Brake (PCCB)
optionCayman
Cayman SI no.Page
exterior
Metallic paint••Code 10 8
Special colours
••Code 10 9
Colours to sample
••Code –
Bi-Xenon headlights including Porsche Dynamic Light System (PDLS)
••6037 2 , 114
Deletion of model designation
■■498 –
ParkAssist (rear)
••635 92
Park Assist (front and rear)
••636 92
W indscreen with grey top -tint
2)••567 –
Electrically folding exterior mirrors with courtesy lighting
••74 8 90
Automatically dimming mirrors with integrated rain sensor
••P13 90
Porsche Entry & Drive
••625 90
Rear wiper
••425 114
optionCayman
Cayman SI no.Page
engine, transmission and chassis
Porsche Doppelkupplung (PDK)••250 43
Porsche Ceramic Composite Brake (PCCB)
••450 5 4 , 11 5

Porsche Active Suspension Management (PASM)
••475 49
Porsche Torque Vectoring (PTV)
••220 60
Power steering Plus
••658 51
Sport Chrono Package including dynamic gearbox mounts
••639 63
Sports exhaust system
1)••XLF 36
Personalisation
Rear wiper Sport Chrono Stopwatch
– not available
I number/extra - cost option• standard equipment ■ Available at no extra cost