2005 PORSCHE CAYENNE S warning light

76
Controls, Safety, Instruments
Level gaugeWhen the ignition is on the fuel level is displayed.
fPlease observe the chapter “CAPACITIES” on
Page 362.
If the vehicle's inclination changes (e.g. going up-
hill/downhill), minor deviations in the indication
may occur.
Fuel reserve warningWhen the engine is running, the warning light on
the multi-purpose display of the instrument panel
lights up if less than 3 gallons (12 liters) of fuel re-
mains in the tank or the range on remaining fuel
falls below approx. 30 miles (50 km).
fFill up at the next opportunity.
Caution!
A shortage of fuel may cause damage to the
emission control system.
fNever drive the tank dry.
fIf the warning lights have come on, do not take turns at high speed.
fPlease observe the chapter “HOW EMISSION
CONTROL WORKS” on Page 264.
OdometerThe upper display counts the total mileage, the
lower display counts the short trips.
After exceeding 6213 miles (9999 kilometers),
the short trip counter returns to 0.Resetting the short trip counter to “O”fPress button A for approx. 1 second.
Fuel

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79
Emission ControlThe emission control system detects malfunctions
early that could, for example, cause increased pol-
lutant emissions or consequential damage.
Faults are indicated by the warning light in the in-
strument panel by being continuously lit or flash-
ing.
The faults are recorded in the control unit's fault
memory.
The warning light in the instrument panel lights up
when the ignition is switched on as a lamp check
and goes out approx. 4 seconds after the engine
starts.The warning light in the instrument panel flashes to
indicate operating states (e.g. engine misfiring)
which might cause damage to certain parts of the
emission control system.
fIn this case, immediately reduce the engine
load by easing off the accelerator.
The warning light in the instrument panel is lit
continuously after the critical range is left.
fIn order to avoid consequential damage to the
engine or emission control system (e.g. cata-
lytic converter) go immediately to the nearest
authorized Porsche dealer to have the fault
diagnosed and rectified.
Caution!
Risk of damage. If the warning light in the in-
strument panel continues flashing even when
you have eased off the accelerator pedal,
the emission control system may overheat.
fStop as soon as possible in a safe place.
Make sure that combustible materials, such as
dry grass or leaves, cannot come into contact
with the hot exhaust system.
fSwitch off the engine.
fContact your nearest authorized Porsche deal-er to have the fault rectified.
Check engine warning light

Controls, Safety, Instruments
85
Example: Brake pad warning messageWarningsMAIN MENU > VEHICLE INFO > WARNINGS
NO WARNING is displayed if the vehicle is in
perfect condition.
Any warning messages are displayed.
fSelect warnings one after the other with the
rocker switch.
Example: Front side light warning messageReturning to the VEHICLE INFO menu
fPress RESET switch.
Caution!
Warning messages indicate possible faults.
fGo to an authorized Porsche dealer immediately.
LevelMAIN MENU > VEHICLE INFO > LEVEL
The ground clearance of vehicles equipped with
level control is shown in the LEVEL menu.
Note on operation
fThe level is set using the rocker switch behind
the selector lever in the center console.
fPlease observe the chapter “AIR SUSPENSION
WITH LEVEL CONTROL AND HEIGHT ADJUST-
MENT” on Page 236.
Returning to the VEHICLE INFO menu
fPress RESET switch.

Controls, Safety, Instruments
99
Ye s :
– In case of sealing-set operation, the menu
changes directly to the basic screen. All
settings are retained.
– If the vehicle is operated with a collapsible
spare wheel or spare wheel, the warning mes-
sage “SYSTEM NOT ACTIVE, WORKSHOP” is
initially displayed for 10 seconds. The system
then returns to the basic screen.
No:
The display automatically returns to the menu
TYRE PRESSURE > SETTINGS.
fSet the mounted tire set with tire type and tire
size. The system will re-learn the tires.
No monitoringIn the event of faults the tire pressure monitoring
cannot monitor the tire pressure.
The warning light on the instrument panel and a
message on the multi-purpose display light up.
Monitoring is not active when:
– the tire pressure monitoring system is faulty,
– wheel transmitters for the tire pressure
monitoring system are not present,
– temporarily after changing a wheel,
– has detected too many wheel transmitters,
– there is external interference by other radio
sources, e.g., wireless headphones,
– tire temperatures are too high.
fPlease observe the chapter “WARNING LIGHTS
AND WARNING MESSAGES” on Page 108.fAll warnings and messages in the tire pressure
monitoring system are also indicated by the
warning light in the instrument panel.
The warning light goes out as soon as all faults
are remedied.
Tire pressure monitoring system
warning light

108
Controls, Safety, Instruments
Warning Lights and Warning MessagesIf a warning message appears, always refer to the corresponding chapters in this Owner's Manual.
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.
Immobiliser active Have the fault remedied at an authorized Porsche dealer.

112
Controls, Safety, Instruments
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.
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.
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.
Instrument
panelMulti-purpose
displayText display Meaning/measures

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117
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.
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.

120
Controls, Safety, Instruments The emergency flasher is ready for use regardless
of the ignition lock position.
Switching on and offfPress button A.
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