warning PORSCHE CAYNNE S 2006 1.G Repair Manual

Controls, Safety, Instruments
115
Pressure increase as the result of
temperature increaseA - Tire pressure
B - Tire temperature
C - Tire pressure for cold tires
D - Tire pressure for hot tires
E - Pressure increase as the result of temperature
increase
F - Pressure drop in faulty/leaking tires
1 - Required-pressure line
2 - Notification of tire-pressure loss
(from -3 to -6 psi/-0.2 bar to -0.4 bar)
3 - Flat-tire warning (as of -6 psi/-0,4 bar)
In accordance with physical principles, the air
pressure changes as the temperature changes.
The tire pressure increases or decreases by
around 1.5 psi (0.1 bar) for a temperature change
of 50°F (10°C).Tire pressure specificationsThe tire pressure must match the prescribed value
(required pressure).
You can find information on the tire pressure for
cold tires (68°F/20°C):
– In the TIRE PRESSURE menu (filling informa-
tion):
As a deviation from the required pressure for
each wheel if the system has learned the
values.
– In the TIRE PRESSURE menu (filling informa-
tion):
As a required pressure for each axle if the
system has not learned the values.
– On the tire pressure plate in the front left door
aperture for each wheel.
– In this Owner’s Manual:
Please observe the chapter “TIRE PRES-
SURES, COLD” on Page 385.Insufficient tire pressure can cause tires to
overheat and thus be damaged – even invisibly.
Hidden tire damage is not eliminated by subse-
quently correcting the tire pressure.
fPlease observe the chapter “TIRES/WHEELS”
on Page 297.

Controls, Safety, Instruments
117
CompassMAIN MENU > SETTINGS > COMPASS
If you drive your vehicle across the magnetic field
zone set on the multi-purpose display, you must
enter your current zone in the COMPASS menu
(see illustration).
fEnter the corresponding zone in increments of
1 using the rocker switch.
fPress RESET switch.
Calibrating
In rare cases, external disturbances may necessi-
tate calibration of the compass. The warning mes-
sage “CAL.” appears on the multi-purpose display.
fTo calibrate the compass, follow the displayed
instructions DRIVE IN A FULL CIRCLE.
The system automatically returns to the MAIN
MENU after successful calibration.

124
Controls, Safety, Instruments
Warning Lights and Warning MessagesIf a warning message appears, always refer to the corresponding chapters in this Owner's Manual.
Warning messages are issued only if all measurement preconditions are met.
Therefore, check all fluid levels regularly – in particular, always check the engine oil level after refuelling.
Instrument
panelMulti-purpose
displayText display Meaning/measures
Steering faulty Steering lock engaged.
Have the fault remedied at an authorized Porsche dealer.
Ignition lock faulty Do not continue driving.
Have the fault remedied at an authorized Porsche dealer.
System fault – Workshop Have the fault remedied at an authorized Porsche dealer.
Key not recognised in vehicle Make sure that you have the remote control with you.
Turn ignition key to left for
2 secondsEngage the steering lock.
Key: replace battery Replace the remote-control battery.
Move the steering wheel Turn the steering wheel so that the steering wheel lock can
engage/disengage.
Key not found Make sure that you have the remote control with you.
Switch selector lever to position “P”.Tiptronic S: The vehicle could roll away.
The ignition key can be withdrawn only in selector lever
positionP.
Apply the brake Apply the brake when starting.
Move selector lever to position
“P” or “N”Tiptronic S: The vehicle can be started only in position P or N.
Applying the clutch Manual transmission: Apply the clutch when starting.

126
Controls, Safety, Instruments
Passenger airbag switched onAdvanced Airbag - displays when the passenger's airbag
switches on or displays for approx. 10 seconds with the passen-
ger's airbag switched on after switching on the ignition
Passenger's airbag deactivated Advanced Airbag - displays when the passenger's airbag deacti-
vates or displays for approx. 10 seconds with the passenger's
airbag deactivated after switching on the ignition
Checking passenger's seat settings Weight sensing is impaired on the passenger's seat (Advanced
Airbag).
Correct the seating position, set the backrest upright, do not
support weight on the armrests, or lift on the handles.
Safety belt Fasten safety belt.
Warning – Flat tire – Check tires Stop in a suitable place and check the tires. Change wheel if
necessary.
Check spare wheel – Required pressure:
50 psi/3.4 barAppears about every 6 months.
Check if the pressure of the mounted spare wheel matches the
required pressure, as it is not monitored electronically.
Tire pressure too low – Add air System detects a pressure loss of at least 2.9 psi. (0.2 bar).
Correct tire pressure at the next opportunity.
Collapsible spare wheel/sealing set
max. 50 mph (80 km/h) Observe maximum permitted speed.
Collapsible spare wheel 51 psi/3.5 bar
max. 50 mph (80 km/h) Information on driving with a collapsible spare wheel.
Observe maximum speed of max 50 mph or 80 km/h and
required pressure of 51 psi or 3.5 bar.
System not activeIndication when spare wheel or collapsible spare wheel is used
or tire pressure monitoring is faulty.
Consult a qualified specialist repair shop.
Select new set of wheels in the Tire pressure menu after
changing the wheels.
Instrument
panelMulti-purpose
displayText display Meaning/measures

Controls, Safety, Instruments
127
System not active – Brief disturbanceExternal interference (e.g., wireless headphones) or excessive
temperature (over 248 °F/120 °C) at the wheel transmitters.
Tire pressure monitoring will reactivate itself.
System not active –
Too many wheel transmittersTire pressure monitoring detects more than 4 wheel transmit-
ters (winter wheels in in the luggage compartment,
for example).
System will reactivate itself.
No monitoring – System learning After the tire type and size are selected in the tire pressure
menu, the system re-learns the tires.
Wheel change? Check settings Display after a wheel change without changed settings in the tire
pressure menu. Select tire type and size.
When vehicle stops: Hit selection Displayed after a flat tire if the system was not informed about
the work performed.
Make a selection on the multi-purpose display when the vehicle
is stationary.
Monitoring off Tire pressure monitoring was intentionally deactivated.
Tire pressure monitoring can be switched on or off on the
multi-purpose display.
Engine temperature too high Switch engine off and let it cool.
Check coolant level. Add coolant if necessary.
Check coolant level Switch engine off and let it cool.
Check coolant level. Add coolant if necessary.
Battery/generator warning Stop in a suitable place and switch engine off. Do not continue
driving.
Have the fault remedied at an authorized Porsche dealer.
Starting engine The battery discharges if the engine is not running and loads are
switched on.
Start the vehicle or switch the loads off.
Electrics – Loads – Switch-off Vehicle electrical system is overloaded. Certain loads (e.g.
heated rear window, seat heating) will be switched off.
Instrument
panelMulti-purpose
displayText display Meaning/measures

128
Controls, Safety, Instruments
Please refuel
Topping up washer fluid
Oil level monitoring – Failure – Workshop Have the fault remedied at an authorized Porsche dealer.
Checking the oil level
Oil pressure too low Immediately stop in a suitable place and switch engine off.
Do not continue driving.
Check engine oil level. Add oil if necessary.
Do not continue driving if the warning light comes on even when
the oil level is correct. Have the fault remedied at an authorized
Porsche dealer.
Service in 1864 mls (3000 km)Service indicator
Bring the vehicle in for service no later than after the distance
shown has been covered. However, it is the intervals in the
„Maintenance” booklet that are decisive.
Service nowService indicator
Have your vehicle serviced at an authorized Porsche dealer.
Brake pads – Workshop Have the brake pads replaced at an authorized Porsche dealer
without delay.
Warning – Brake circuit division Stop immediately in a suitable place. Do not continue driving.
Have the fault remedied at an authorized Porsche dealer.
ABS failure – WorkshopDrive carefully. Have the fault remedied at an authorized
Porsche dealer.
PSM failure – WorkshopDrive carefully. Have the fault remedied at an authorized
Porsche dealer.
Warning – Brake fluid level Stop immediately in a suitable place. Do not continue driving.
Have the fault remedied at an authorized Porsche dealer.
Instrument
panelMulti-purpose
displayText display Meaning/measures

Controls, Safety, Instruments
129
Parking brake Parking brake not released.
PSM onPorsche Stability Management was switched on.
PSM offPorsche Stability Management was switched off.
PHC failureThe Porsche Drive-Off Assistant (manual transmission) and the
Engine Braking Support (downhill assistance) are not available.
Brake booster faulty Greater braking pedal force necessary. Drive carefully to the
nearest authorized Porsche dealer.
Sport shock absorber Current setting of Porsche Active Suspension Management.
Normal shock absorber Current setting of Porsche Active Suspension Management.
Comfort shock absorber Current setting of Porsche Active Suspension Management.
Warning – Air suspension Stop in a suitable place. Do not continue driving.
Have the fault remedied at an authorized Porsche dealer.
Air suspension faulty – Workshop Drive carefully to the nearest authorized Porsche dealer.
Spare wheel filling Collapsible spare wheel being filled with level-control
compressor. Do not drive off!
Control off Level control has been switched off (to jack up the vehicle).
Not permissible The prerequisites for setting the desired level have not been
met.
Pressure accumulator charging Level control temporarily unavailable.
All-wheel drive system faulty Have the fault remedied at an authorized Porsche dealer.
Instrument
panelMulti-purpose
displayText display Meaning/measures

130
Controls, Safety, Instruments
Shifting not possible,
Speed too highTiptronic S: When changing between Low Range and High
Range, the limit speed (Low Range program) must not be
exceeded.
Changing only possible
in NeutralTiptronic S: The selector lever must be in position N when
changing between Low Range and High Range.
Possible only in neutral
with brake appliedManual transmission: The vehicle must be stationary,
the brakes must be applied, and the gearshift lever must
be in the Neutral position when changing between Low Range
and High Range.
Warning – Parking lock!
Operate footbrake.Do not continue driving. Apply the parking brake.
Have the fault remedied at an authorized Porsche dealer.
Warning – off-road anti-roll bar The anti-roll bars cannot be engaged; the system is faulty.
Drive carefully to the nearest workshop. Have the fault remedied
at an authorized Porsche dealer as soon as possible.
Off-road anti-roll bar faulty The anti-roll bars cannot be disengaged.
Have the fault remedied at an authorized Porsche dealer.
Off road anti-roll bar disengaged, max.
30 mph (50 km/h)The anti-roll bars are disengaged.
Speeds above 30 mph (50 km/h) are impermissible.
Not permissibleThe prerequisites (speed and lateral acceleration) for
disengaging the anti-roll bars have not been met.
Only possible with reductionDisengagement of the anti-roll bars is only possible with
Low Range engaged.
Spare wheel not locked
Lock spare wheel bracket properly.
Driver’s door open
All unlocked doors and lids are displayed when the vehicle
exceeds 2 mph (3 km/h).
Instrument
panelMulti-purpose
displayText display Meaning/measures

Controls, Safety, Instruments
133
Automatic driving light assistantThe driving light assistant is a comfort function.
Your Porsche’s driving light (low beam) is switched
on and off automatically, irrespective of the ambi-
ent brightness.
Despite possible support by the driving light assis-
tant, it is the responsibility of the driver to switch
on the driving light using the conventional light
switch in accordance with the relevant national
regulations.
Activating the headlights using the driving light as-
sistant does not therefore absolve the driver
of responsibility for the correct operation of the
driving light.
The low beam is switched on automatically in the
following situations:
–Dusk
–Darkness
– Travelling through tunnels
– Rain (in conjunction with the rain sensor)
– Highway driving
Note on operation
Fog is not recognised.
fIn the event of fog, the driving light must be
switched on manually.
Warning!
Risk of accident due to driving without lights.
fAlways carefully monitor the automatic driving light control.
Off delay and door-surrounding lighting
Off delay and door-surrounding lighting are active
when the automatic driving light assistant is
switched on.
fPlease observe the chapter “DOOR-SURROUN-
DING LIGHTING” on Page 168.
fPlease observe the chapter “COMING HOME
FUNCTION (AUTO SHUT OFF DELAY)” on
Page 168.
Highway function
The light is switched on at speeds of over 87 mph
(140 km/h). If you are travelling slower than
40 mph (65 km/h), the driving light is switched off
after a delay of approx. 2 minutes, if the external
lighting conditions permit.
Rain function
The driving light is switched on after five seconds
of continuous wiper operation.
The driving light is switched off approx. 4 minutes
after the wipers have stopped.
Bi-Xenon main headlights with
dynamically controlled cornering lightThe Bi-Xenon main headlights are equipped with
an additional light in vehicles with a cornering
light. As a result of its particular positioning, the
additional light provides significantly better lane
lighting to the left and right of the main light beam.

136
Controls, Safety, Instruments The emergency flasher is ready for use regardless
of the ignition lock position.
Switching on and offfPress button A to switch on.
Press button A again to switch off.
All turn signal lights and indicator lights on the
dashboard flash when the switch is operated.
Danger!
Risk of an accident.
fWhenever stalled or stopped for emergency re-
pairs, move the car well off the road. Switch on
the emergency flasher and mark the car with
road flares or other warning devices.
fDo not remain in the car. Someone approach-
ing from the rear may not realize your vehicle
is stopped and cause a collision.
Danger of fire.
fDo not park or operate the vehicle in areas
where the hot exhaust system may come in
contact with dry grass, brush, fuel spill or oth-
er flammable material.
Hot engine compartment components can
burn skin on contact.
fBefore working on any part in the engine com-
partment, turn the engine off and let it cool down sufficiently.
Emergency flasher