esp PORSCHE CAYNNE S 2005 1.G Owners Manual

8Fuel QualityYour engine is designed to provide optimum performance and fuel economy using
unleaded premium fuel with an octane rating of 98 RON (93 CLC or AKI).
Porsche therefore recommends the use of these fuels in your vehicle.
Porsche also recognizes that these fuels may not always be available. Be assured that your vehicle will operate
properly on unleaded premium fuels with octane numbers of at least 95 RON (90 CLC or AKI),
since the engine's “Electronic Oktane™ knock control“ will adapt the ignition timing, if necessary.Fuels containing alcohol and etherSome areas of the U.S. require oxygenated fuels during certain portions of the year.
Oxygenated fuels are fuels which contain alcohols (such as methanol or ethanol) or ether (such as MTBE).
Under normal conditions, the amount of these compounds in the fuel will not affect driveability.
You may use oxygenated fuels in your Porsche, provided the octane requirements for your vehicle are met.
We recommend, however, to change to a different fuel or station if any of the following problems occur with your vehicle:
– Deterioration of driveability and performance.
– Substantially reduced fuel economy.
– Vapor lock and non-start problems, especially at high altitude or at high temperature.
– Engine malfunction or stalling.Fuels containing MMTSome North American fuels contain an octane enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT).
If such fuels are used, your emission control system performance may be negatively affected.
The check engine warning lights on your instrument panel may turn on.
If this occurs, Porsche recommends you stop using fuels containing MMT.

Controls, Safety, Instruments
13
In the driver's seat...fCheck operation of the horn.
fPosition seat for easy reach of foot pedals and
controls.To reduce the possibility of injury from
the airbag deployment, you should always sit
back as far from the steering wheel as is prac-
tical, while still maintaining full vehicle control.
fAdjust the inside and outside rear view mirrors.
fBuckle your safety belts.
fCheck operation of the foot and parking brake.
fCheck all warning and indicator lights with igni-
tion on and engine not running.
fStart engine and check all warning displays for
warning symbols.
fNever leave an idling car unattended.
fLock doors from inside, especially with chil-
dren in the car to prevent inadvertent opening
of doors from inside or outside. Drive with
doors locked.
On the road...fNever drive after you have consumed alcohol
or drugs.
fAlways have your safety belt fastened.
fAlways drive defensively.
Expect the unexpected.
fUse signals to indicate turns and lane changes.
fTurn on headlights at dusk or when the driving
conditions warrant it.
fAlways keep a safe distance from the vehicle in
front of you, depending on traffic, road and
weather conditions.
fReduce speed at night and during inclement
weather.
Driving in wet weather requires caution and re-
duced speeds, particularly on roads with
standing water, as the handling characteristics
of the vehicle may be impaired due to hydro-
planing of the tires.
fAlways observe speed limits and obey road
signs and traffic laws.
fWhen tired, get well off the road, stop and take
a rest. Turn the engine off. Do not sit in the ve-
hicle with engine idling.
Please observe the chapter “ENGINE EX-
HAUST” on Page 6.fWhen parked, always put the handbrake on
and put the gearshift lever in neutral or the se-
lector lever in position P.
On hills also turn the front wheels toward the
curb.
fWhen emergency repairs become necessary,
move the vehicle well off the road. Turn on the
emergency flasher and use other warning de-
vices to alert other motorists. Do not park or
operate the vehicle in areas where the hot ex-
haust system may come in contact with dry
grass, brush, fuel spill or other flammable ma-
terial.
fMake it a habit to have the engine oil checked
with every fuel filling.

14
Controls, Safety, Instruments
Break in hints for the first
2,000 miles (3,000 kilometers)The following tips will be helpful in obtaining opti-
mum performance from your new Porsche.
Despite the most modern, high-precision manufac-
turing methods, it cannot be completely avoided
that the moving parts have to 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 or
other controls during the break-in period which will
gradually disappear.
Break in brake padsNew 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 com-
pensated 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 consumptionDuring the break-in period oil consumption may be
higher than normal.
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 con-
ditions, as well as the amount of dilution and oxi-
dation of the lubricant.
fMake a habit of checking engine oil with every
fuel filling, add if necessary.
fPlease observe the chapter “ENGINE DATA” on
Page 356.

16
Controls, Safety, Instruments
Never invite car theft!An unlocked car with the key in the ignition lock in-
vites car theft.
A steering wheel lock and a gong alarm are stan-
dard equipment in your Porsche. The gong alarm
will sound if you open the driver's door while the
key is still in the ignition lock. It is your reminder to
pull the key out of the ignition lock and to lock the
doors.
Warning!
Any uncontrolled movement of the vehicle
may result in serious personal injury and
property damage.
Never leave your vehicle unattended with the
key in the ignition lock, especially if children
and/or pets are left unattended in the vehi-
cle. They can operate power windows and
other controls. If the engine is left running,
they may accidentally engage the shift lever.
fAlways remove the ignition key.
fAlways set the parking brake.
fLock the doors with the key or with the remote control.
Warning!
Risk of a serious accident.
The steering column will lock when you re-
move the key while you are driving or as the
car is rolling to a stop. You will not be able to
steer the car.
fNever remove the key from the steering lock while you are driving.To protect your vehicle and your possessions
from theft, you should always proceed as fol-
lows when leaving your vehicle:
fClose windows.
fClose sliding/lifting roof or Panorama Roof
System.
fRemove ignition key (switch ignition off in vehi-
cles that have Porsche Entry & Drive).
fEngage steering lock.
fLock storage tray between the front seats and
glove compartment.
fRemove valuables (e.g. car documents, radio
control module, telephone, house keys) from
the car.
fLock doors.
fLock the glove compartment.
fClose oddment trays.
fCover luggage compartment with the luggage
compartment cover.
fClose rear lid and rear window.

Controls, Safety, Instruments
21
Central Locking SystemThis device complies with:
Part 15 of the FCC Rules
RSS-210 of Industry Canada.
Operation of this device is subject to the following
two conditions:
– It may not cause harmful interference, and
– it must accept any interference received in-
cluding interference that may cause undesired
operation.
Note
The manufacturer is not responsible for any radio
or TV interference caused by unauthorized modifi-
cations to this equipment.
Such modification could void the user's authority
to operate the equipment.
fPlease observe the chapter “POWER WIN-
DOWS” on Page 29.
fPlease observe the chapter “SLIDING/LIFTING
ROOF” on Page 152.The vehicle doors can be centrally unlocked or
locked with the remote control.
All doors are locked or unlocked if central locking
button A is activated in the relevant armrest.
The vehicle cannot be locked if the driver’s door is
not completely closed.
If you unlock the vehicle with the key at the door
lock, only the driver’s door is opened. In order to
prevent the alarm system from being triggered,
you must switch the ignition on within 15 seconds
of opening the door.
Switching off the alarm system if it is trig-
gered
fUnlock vehicle doors or
fSwitch ignition on.
Automatic relockingIf the vehicle is unlocked and none of the vehicle
doors is opened within approximately
30 seconds, automatic relocking takes place.
Note on operation
If the passenger compartment monitoring system
and the inclination sensor have been deactivated
(theft protection is limited), the doors can be
opened after automatic relocking by pulling the in-
ner door handle twice.
When locked again, the passenger compartment
monitoring system and inclination sensor are acti-
vated once more.
fPlease observe the chapter “ALARM SYSTEM,
ULTRASOUND PASSENGER COMPARTMENT
MONITORING SYSTEM, INCLINATION SEN-
SOR” on Page 27.
fPlease observe the chapter “ALARM” on
Page 103.Indication by the emergency flashersIf the vehicle doors are unlocked or locked, a re-
sponse is provided by the emergency flashers:
– Unlocking – single flash
– Locking – double flash
fPlease observe the chapter “SIGNAL” on
Page 105. USA: KR5KESSY
Canada: CAN 267 104 139

Controls, Safety, Instruments
29
Power Windows
Warning!
Risk of injury when the door windows close.
This applies especially if the windows are
closed with the comfort function, because
with this function the window goes up auto-
matically.
fMake sure nobody can be injured when the win-
dows close.
fRemove the ignition key or switch ignition off in
vehicles that have Porsche Entry & Drive to
shut off power to the window switches when
the vehicle is not attended by a responsible
person. Always take the ignition key with you
when leaving the vehicle. Uninformed persons
could injure themselves by operating the pow-
er windows.
fIn case of danger, immediately release the car
key or the button in the door handle in vehicles
that have Porsche Entry & Drive.
fDo not leave children in the car unattended.
Risk of an accident.
fDo not put anything on or near the windows that may interfere with the driver's vision.
Readiness for operation of power windows– With ignition switched on or
– A maximum of 10 minutes with door closed
and ignition key withdrawn, but only until driv-
er’s or passenger door is first opened.
The one-touch operation for closing the door
windows is available only when the ignition is
switched on.
A- Power window in driver’s door
B- Power window in passenger’s door
C-Safety button
D- Left rear power window
E- Right rear power windowOpening/closing windowsOpening window with the rocker switch
fPress rocker switch until the window has
reached the desired position.
Closing window with the rocker switch
fPull rocker switch until the window has reached
the desired position.
f f f

Controls, Safety, Instruments
49
Airbag SystemsThe Airbags in combination with the safety belts
makes up a safety system which offers the driver
and the passenger the greatest known protection
from injuries in case of accident.
Even if your vehicle is equipped with airbags, the
safety belts must be worn at all times,
because the front airbag system is only actuated
by frontal collisions with an impact of sufficient se-
verity. Below the actuation threshold of the airbag sys-
tem, and during types of collisions which do not
cause the actuation of the system, the safety belts
provide the primary protection to the occupants
when correctly worn.
Therefore, all persons within the vehicle
must wear safety belts at all times (in many
states, state law requires the use of safety belts).
fPlease observe the chapter “SAFETY BELTS”
on Page 42.
Thefront airbags are located under the padded
steering wheel panel on the driver’s side and, on
the passenger's side, in the dashboard.
Theside airbags for the front seats are installed
on the side in the seat backrests.
Thehead airbags are installed above the doors
in the roof area.
FunctionThe front airbags are triggered during a frontal col-
lision of sufficient force.
In the event of a side impact of corresponding
force, the side airbag on the impact side is
triggered.
The inflation process generates the amount of gas
required to fill the airbags at the necessary pres-
sure in fractions of a second.
Airbags protect the face and upper body, while si-
multaneously damping the motion of the driver
and passenger in the impact direction in the event
of a frontal impact or side impact.
Your vehicle is equipped with a crash sensing and
diagnostic module. This module will record the
use of the seat belt restraint system by the driver
and front passenger when the side airbags and
head airbags are inflated.
f f f

Controls, Safety, Instruments
87
Tire PressureThe tire pressure monitoring system monitors the
pressure 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 TYRE 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 system 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 increases risk of a tire failure and re-
sulting loss of control. Furthermore, low tire
pressure increases rate of wear of the affect-
ed tires.
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 workshop.
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
workshop. 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
workshop.
fIf the tire pressure monitoring system is
defective (e.g., defective wheel transmitter),
contact a specialist workshop immediately and
have the damages repaired.
The tire pressure will not be monitored by a
defective tire pressure monitoring system.fUse only the pressure differences shown in the
TYRE PRESSURE menu or from tire pressure
messages or warnings when correcting the
tire pressure.
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.
fThe tire pressure monitoring system 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 system cannot
warn you about tire damages occurring sud-
denly (e.g., flat tire due to sudden external ef-
fects).
fIf a message is displayed, check the tire
pressure at the next opportunity.
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.

Controls, Safety, Instruments
89
System learning phaseEach time a wheel is changed, the tire pressure
monitoring system re-learns the tires. The system
identifies the wheel positions.
The current tire pressures will not be available on
the multi-purpose display until the learning phase
is complete.
System learning phase
fSelect tire type and tire size in the menu TYRE
PRESSURE > SETTINGS > TYRES.
The learning process is started. The tire type
and size m ust b e sele cte d even if the se tting s
for the new set of wheels are the same as for
the old wheels.Note
The spare wheel and collapsible spare wheel do
not contain a wheel transmitter and are not
monitored by the tire pressure monitoring system.
The tire pressures for cold tires (68 °F/20 °C) are
shown in the TYRE PRESSURE menu (filling infor-
mation) during the learning phase. The required
pressure for the spare wheel is always displayed
in the TYRE PRESSURE menu (filling information).
fCheck the tire pressure for the spare wheel
and collapsible spare wheel manually.
Tire pressure menuMAIN MENU > TYRE PRESSURE
The TYRE PRESSURE menu provides an overview
of the current pressure specifications for the
respective wheel (filling information). The pressure
differences with respect to the required pressure
are specified.
If the wheels have not been learned, the current
pressures are unavailable.
The spare wheel is not monitored. The required
pressure is specified in brackets.
To make changes to the settings of the tire pres-
sure monitoring system, select SETTINGS in the
TYRE PRESSURE menu.

90
Controls, Safety, Instruments
Tire pressure settingsMAIN MENU > TYRE PRESSURE > SETTINGS
Warning!
Incomplete entries on the multi-purpose
display affect correct information of
warnings and messages.
fAfter one of the following actions, the settings
must be updated in the TYRE PRESSURE
menu:
– Changing a wheel
– Filling with tire sealant
– Adding air (after previous warning “Flat tyre”)
fPlease observe the chapter “SELECTION AF-TER WARNING” on Page 97.The following settings made in this menu serve as
the basis on which the tire pressure monitoring
system determines the correct pressure.
–Ty re s
Select the type and size of the tires on the
vehicle.
–Load
Select the type of loading.
–System
Switch tire pressure monitoring on.
Note on operation
Settings can be made only when the vehicle is sta-
tionary.
Tire type menuTire typeMAIN MENU > TYRE PRESSURE > SETTINGS >
TYRE TYPE
The tire type and corresponding tire size are set in
the TYRE TYPE menu.
–Summer
– All season
– Winter
– All terrain
–Spare wheel