2004 PORSCHE CAYENNE ignition

112
Lights, Turn Signals and Windshield Wipers The rain sensor remains switched off if the wiper
lever is already in position 1 when the ignition is
switched on.
To switch the rain sensor on again:
fMove wiper stalk to position 0 and then to
position 1 – switching on is confirmed by one
wipe of the windshield – or
fOperate windshield washer system 5 –
switching on is confirmed by three wipes of the
windshield – or
fChange the sensitivity of the rain sensor with
four-stage switch A.Changing the sensitivity of the rain sensor
Sensitivity can be set with switch A in 4 stages:
fAdjust rotary switch A upwards –
high sensitivity.
The setting is confirmed by one wipe of the
windshield.
fAdjust rotary switch A downwards –
low sensitivity.2 – Front windshield wiper – slow
fMove wiper stalk upwards to the second click.
3 – Front windshield wiper – fast
fMove wiper stalk upwards to the third click.
At speeds of less than approx. ca. 2.5 mph
(4 km/h), rain sensor operation mode is
automatically activated if the windshield wiper is
switched on. If you exceed a speed of approx.
5 mph (8 km/h), the system switches to the
preselected wiper level.
4 – Front windshield wiper – one-touch
operation
fMove wiper stalk downwards. The front
windshield wipers go through one wipe cycle.
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Lights, Turn Signals and Windshield Wipers
113
5 – Front windshield wipers and washer
system
fPull wiper stalk towards the steering wheel.
The washer system sprays and wipes while the
lever is pulled towards the steering wheel.
When the wiper lever is released, a few wipes
are executed.
Headlight washer (on vehicles with Bi-Xe-
non headlights):
The washer sprays only while low beam or high
beam is switched on.
To activate the headlight washer system, the
wiper lever must be pulled for a longer period
of time.
The headlight washer can be re-activated at
the earliest after five washing cycles.
The spray duration is limited.
Maintenance Note
fIf heavily soiled, repeat wash.
fPersistent dirt (e.g. insect remains) should be
regularly removed.
Please see the chapter “CAR CARE
INSTRUCTIONS” on Page 270.
The front windshield washer nozzles are
heated when the ignition is on, as a precaution
against freezing. However, this does not replace
the use of antifreeze.6 – Rear window wiper – intermittent
operation
fMove wiper stalk forwards to the first click.
The rear window wiper wipes at preset
intervals.
7 – Rear window wiper – one-touch
operation
fPush wiper stalk forward briefly. The washer
system sprays and the rear window wiper goes
through three wipe cycles.
Rear window wiper and washer system
fPush wiper stalk forwards as far as it will go.
The washer system sprays and wipes while the
lever is pulled away from the steering wheel.
When the wiper lever is released, a few drying
wipes are executed.Maintenance Note
fPeriodically clean the wiper blades with
window cleaner, especially after the vehicle
has been washed in a car wash.
We recommend the Porsche window cleaner.
In the event of heavy soiling (e.g. insect
residue), the blades can be cleaned with a
sponge or a cloth.
If the wiper blades rub or squeak, this may have
the following causes:
– If the vehicle is washed in an automatic car
wash, wax residues may adhere to the wind-
shield. These wax residues can be removed
only by using window cleaner concentrate.
fPlease see the chapter “WASHER FLUID” on
Page 258.
fPlease contact your authorized Porsche dealer
for further information.
– The wiper blades may be damaged or worn.
fReplace damaged or worn wiper blades as
soon as possible.
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120
Multi-Purpose Display and Instruments A warning message will appear on the multi-pur-
pose display of the instrument panel if the engine
oil temperature is too high.
fReduce speed and engine load immediately if
the red zone is reached.
fFor information on the warning message on
the multi-purpose display:
Please see the chapter “OVERVIEW OF
WARNING MESSAGES” on Page 149.
B - TachometerThe start of the red zone on the tachometer scale
is a visual warning of the maximum permissible
engine speed.
If the red zone is reached during acceleration, fuel
feed is interrupted in order to protect the engine.C - Clock
Warning!
Risk of loss of control or accident, resulting
in serious personal injury or death.
fDo not reach through the steering-wheel
spokes while driving.
fIn the event of a sudden turn or airbag deploy-
ment, serious personal injury could result if
hand is positioned through steering wheel spokes.Clock C is adjusted on the multi-purpose display in
the instrument panel:
fPress button D.
The SETTINGS > CLOCK menu is automatical-
ly opened on the multi-purpose display.
fFor information on setting the clock:
Please see the chapter “SETTING THE CLOCK”
on Page 146.
When the ignition is on the fuel level is displayed.
fFor information on fuel quality and filling quan-
tities:
Please see the chapter “CAPACITIES” on
Page 359.
fFor information on fuel and refueling:
Please see the chapter “REFUELING” on
Page 268.
fIf the vehicle's inclination changes (e.g. going
uphill/downhill), minor deviations in the indica-
tion may occur.
Fuel reserve warningWhen the ignition is switched on or 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 remains 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.
fFor further information on the emission control
system:
Please see the chapter “HOW EMISSION
CONTROL WORKS” on Page 264.
I - SpeedometerThe digital speedometer is integrated on the multi-
purpose display of the instrument panel.
An analog display is also located on the right next
to the multi-purpose display in the instrument
panel.
A - Oil Temperature Gage
G - Fuel Gage
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Multi-Purpose Display and Instruments
123
Emission ControlThe emission control system detects malfunctions
early that could, for example, cause increased
pollutant emissions or consequential damage.
Faults are indicated by a continuously lit or
flashing instrument panel warning light.
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 bulb check
and goes out approx. 4 seconds after the engine
starts. If the warning light does not light up, have
the bulb replaced promptly.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.
fIn order to avoid consequential damage to the
engine or emission control system (e.g. cata-
lytic converter), have the fault diagnosed and
rectified immediately at the nearest authorized
Porsche dealer.
If the warning light in the instrument panel lights up
permanently without flashing before and remains
on while driving, it suggests:
– a potential engine control problem and the
need for system service or
– an improperly fastened tank cap or
– the vehicle was refueled while the engine was
running.
fStop immediately at a suitable and secure
place and check tank cap for proper fastening.
If tank cap was fastened correctly, see your
authorized Porsche dealer for service as soon
as possible.
Caution!
If the check engine warning light in the in-
strument panel is flashing, serious catalytic
converter damage and power loss will soon
occur.
Prolonged driving with the check engine
warning light on could cause damage to the
emission control system. It also could affect
fuel economy and driveability.
fHave the fault remedied at the nearest authorized Porsche dealer immediately.
Check engine warning light
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124
Multi-Purpose Display and Instruments
Operating the multi-purpose
display on the instrument panelOn-board computer information can be displayed
on the multi-purpose display. Additional functions
are also available in the main menu which allow
you to change the settings for your vehicle.
Warning!
There is a danger of accident, resulting in
serious personal injury or death if you set or
operate the multi-purpose display, radio,
navigation system, telephone or other equip-
ment while driving. Operating these devices
while driving could distract you from traffic
and cause you to lose control of the vehicle.
fOperate these components while driving only if
the traffic situation allows you to do so safely.
fCarry out any complicated operating or setting procedures only with the vehicle stationary.
It is not possible to describe all details of the
functions in this Owner’ s Manual.
The examples clearly demonstrate the functional
principle and clarify the menu structure.Note on operation
Depending on the equipment of your vehicle,
some information or functions may not be avai-
lable on the multi-purpose display (e.g. navigation,
audio system, compass or tire pressure)
Various menus can only be called up when the
vehicle is stationary.
Note
The multi-purpose display is ready for operation
only when the ignition is on.
Note on operation
By selecting the menu items
MAIN MENU > SETTINGS > FACTORY SET, you
can reset all individual settings to the basic factory
settings.
Note on operation
Arrows at the top and bottom of the menu indicate
additional entries.
fPress rocker switch A up or down.
In the COMFORT menu, the menu scrolls
automatically as you approach the end of the list.
Operating principleThe multi-purpose display is operated by means of
the rocker switch A and the ENTER button B on
the windshield wiper stalk.
Selection or setting
Using the rocker switch A, you can move the bar
up and down to select menu items, change
between display screens and make settings.
Confirmation
Press the ENTER button B to confirm the selected
entry. The selected item is then activated.
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Multi-Purpose Display and Instruments
125
Opening the main menuThe main menu contains the following functions:
fPHONE
MPH-LIMIT
VEHICLE INFO
TYRE PRESS.
SETTINGS
Operating example: Displaying
average consumptionSelect items with rocker switch on the wiper stalk
in each case and confirm by pressing the ENTER
button.Note on operation
Switching the ignition off does not reset the
measurements. Values can thus be collected over
long periods. Disconnecting the vehicle battery
clears the memories.
Further on-board computer functions can be
displayed in the PCM.
Please follow the separate operating instructions
for PCM. 1.Switch ignition on.
2.Select MAIN MENU.
3.Confirm selection.
The main menu is displayed.
1.MAIN MENU
>VEHICLE INFO
Select and confirm.
2.Select Ø CONSUM.
3.Confirm selection.
The average consumption is now
displayed.
Returning to starting menu
4.Select BACK.
5.Confirm selection.
VEHICLE INFO menu appears.
6.Select BACK.
7.Confirm selection.
MAIN MENU menu appears.
8.Select BACK.
9.Confirm selection.
Basic display appears.
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Multi-Purpose Display and Instruments
127
Displaying/resetting average
speed
Displaying range on remaining fuelThe range on remaining fuel is continuously
recomputed while driving based on fuel level,
current consumption and average consumption.
Displaying tire pressureThis display is available only in conjunction with the
Tire Pressure Monitoring option.
The current tire pressures at the actually present
levels are displayed in the “Tyre pressure” screen
of the on-board computer. These values would be
identical to those of a pressure gage connected to
the four valves. These pressures change while the
vehicle is being driven.
– The tire pressures increase as the temperature
in the tires rises, e.g. during high-speed
motorway driving.
– The tire pressures decrease as the tempera-
tures drop, e.g. during trips in cold regions
(such as mountains).
The values displayed therefore do not allow
conclusions to be drawn about possible pressure
deviations.
fIn order to display pressure deviations from
the prescribed pressure, select the menu item
TYRE PRESS. in the MAIN MENU.
Displaying compassThis display is available only in conjunction with the
Compass or PCM option.Displaying navigation informationNavigation information can also be displayed on
the multi-purpose display.
This display is available only in conjunction with the
Navigation (PCM) option. Displaying average speed
1.Switch ignition on.
2.Select Ø MPH.
The average speed is displayed.
The displayed values are based on the
distance travelled since the last reset to
“zero”.
Resetting average speed
3.Select Ø MPH.
The average speed is displayed.
4.Press the ENTER button for longer than
1second.
1.Switch ignition on.
2.Select remaining range.1.Switch ignition on.
2.Select TYRE PRESS.1.Switch ignition on.
2.Select COMPASS.
1.Switch ignition on.
2.Select NAVIGATION.
The navigation arrows are displayed.
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136
Multi-Purpose Display and Instruments
“Flat tyre” warningThe warning threshold for output of this warning
message is speed-dependent.
At a speed of below 100 mph (160 km/h), this
warning indicates a pressure loss of at least 7 psi
(0.5 bar); at a speed of above 100 mph
(160 km/h), the warning indicates a pressure loss
of at least 6 psi (0.4 bar). The message indicates
the wheel in which the pressure loss has been
detected. The deviation from the required
pressure is displayed for the corresponding
wheel. The tire pressure warning light on the
speedometer lights up in addition to the warning
message. This significant pressure loss is a
danger to road safety.
fThe warning message can be acknowledged
while driving.
To do this, press the ENTER button on the
wiper stalk. The tire pressure warning light on
the speedometer remains lit.
The measure display SELECTION AFTER
WARNING appears only after the ignition is
switched back on again.
The display shows: SELECTION AFTER WARNING1. Stop the vehicle immediately in a suitable
place.
2. Check the indicated wheel for damage.
3. Fill the tire or change the wheel, as appro-
priate.
- Adding air
Example: If the tire pressure display shows
“–7 psi (---0.5 bar)”, you must increase the tire
pressure by 7 psi (0.5 bar).
On vehicles without air suspension:
Please see the chapter “CHECKING TIRE
PRESSURE WITH A PRESSURE GAGE” on
Page 306.
On vehicles with air suspension:
Please see the chapter “INFLATING TIRES ON
VEHICLES WITH AIR SUSPENSION” on
Page 308.
or- Changing wheel with spare wheel or
collapsible spare wheel
For information on jacking up the vehicle:
Please see the chapter “LIFTING THE VEHICLE
WITH A LIFTING PLATFORM OR GARAGE LIFT”
on Page 298.
For information on changing a wheel:
Please see the chapter “LIFTING THE VEHICLE
WITH A JACK” on Page 299.
or
- Sealing with tire sealant.
For information on handling and filling the
sealant: Please see the chapter “USING TIRE
SEALANT” on Page 296.
4. Switch ignition on again.
The “Flat tyre” warning first appears again on
the multi-purpose display. The display changes
to SELECTION AFTER WARNING after a few
seconds.
5. Select the action which has been carried out
on the vehicle on the display with the rocker
switch.
- ADD AIR or
- WHEEL CHANGE > SPARE WHEEL > Spare
wheel type or
- SEALING SET
6. Press the ENTER button.
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