2004 PORSCHE CAYENNE mileage

Multi-Purpose Display and Instruments
117
Instrument Panel USA ModelsAOil temperature gage
BTa c h o m e t e r
CClock
DClock setting button
ECooling system temperature gage
FMulti-purpose display
GFuel gage
HReset button for trip counter display
ISpeedometer
JMileage displays
KVoltmeter
Warning and indicator lights on the
tachometer
Indicator lights in central instrument
panelWarning and indicator lights on the
speedometer
Emission Control warning light
(Check Engine)
Airbag warning light
Safety belt warning light
PSM warning light
ABS warning light
Cruise control readiness
Turn signal indicator light, left
Turn signal indicator light, right
Trailer turn signal
Indicator light
Rear fog light indicator light
Tire pressure warning light
Differential locking indicator light
Brake warning light
Fog light indicator light
General warning
Observe warning message on the multi-
purpose display!
High beam indicator light
10_Cayenne_21_KW17.book Seite 117 Donnerstag, 9. April 2009 3:33 15

Multi-Purpose Display and Instruments
119
Instrument Panel Canada ModelsAOil temperature gage
BTa c h o m e t e r
CClock
DClock setting button
ECooling system temperature gage
FMulti-purpose display
GFuel gage
HReset button for trip counter display
ISpeedometer
JMileage displays
KVoltmeter
Warning and indicator lights on the
tachometer
Indicator lights in central instrument
panelWarning and indicator lights on the
speedometer
Emission Control warning light
(Check Engine)
Airbag warning light
Safety belt warning light
PSM warning light
ABS warning light
Cruise control readiness
Turn signal indicator light, left
Turn signal indicator light, right
Trailer turn signal
Indicator light
Rear fog light indicator light
Tire pressure warning light
Differential locking indicator light
Brake warning light
Fog light indicator light
General warning
Observe warning message on the multi-
purpose display!
High beam indicator light
10_Cayenne_21_KW17.book Seite 119 Donnerstag, 9. April 2009 3:33 15

Multi-Purpose Display and Instruments
121
J - OdometerThe displays for the total mileage and individual
trips are located in the analog speedometer.
The 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 H for approx. 1 secondThe voltmeter indicates the vehicle electrical
system voltage.
Normal range: 12 to 16 volts.
The voltage may drop considerably when the
vehicle is being started.
If the indicator is continually below 12 volts
when the engine is running:
fPlease have the battery charging system
checked at an authorized Porsche dealer.
Battery/alternatorA warning message will appear on the multi-purpo-
se display of the instrument panel if the voltage
drops significantly.
fStop in a safe place and switch off the engine.
fFor information on the warning message on
the multi-purpose display:
Please see the chapter “OVERVIEW OF
WARNING MESSAGES” on Page 149.Possible causes
– Defect in the battery charging system
– Broken drive belt
Warning!
Risk of engine damage with resultant loss of
control and accident, leading to serious
personal injury or death.
A broken drive belt means there is no power
assistance to the steering (more effort is
required to steer) and engine cooling fails.
fDo not continue driving.
fHave the fault remedied at your nearest autho-
rized Porsche dealer.
Danger of steering assistance failing during
a long trip in the water if the drive belt slips.
fIf the steering assistance fails, more effort will be required to steer.
K - Voltmeter
10_Cayenne_21_KW17.book Seite 121 Donnerstag, 9. April 2009 3:33 15

Maintenance and Car Care
265
The catalytic converters will be damaged by:
– push or tow starting the vehicle
– misfiring of the engine
– turning off the ignition while the vehicle is
moving or
– driving until the fuel tank is completely empty
– by other unusual operating conditions.
fDo not continue to operate your vehicle under
these conditions, since raw fuel might reach
the catalytic converters. This could result in
overheating of the converters. Federal law
prohibits use of leaded fuel in this car.
Fuel EconomyFuel economy will vary depending on where,
when and how you drive, optional equipment
installed, and the general condition of your
car.
A car tuned to specifications and correctly
maintained, will help you to achieve optimal
fuel economy.
fHave your vehicle tuned to specifications. Air
cleaner should be dirt free to allow proper
engine “breathing”.
Battery should be fully charged.
Wheels should be properly aligned.
Tires should be inflated to the correct
pressure.
fAlways monitor your fuel consumption.
fDrive smoothly, avoid abrupt changes in speed
as much as possible.
fAvoid jack rabbit starts and sudden stops.
fDo not drive longer than necessary in the lower
gears. Shifting into a higher gear early without
lugging the engine will help save fuel.
fProlonged “warm up” idling wastes gas. Start
the vehicle just before you are ready to drive.
Accelerate slowly and smoothly.fSwitch off the engine if stationary for longer
periods.
fAny additional weight carried in the vehicle
re d u c e s f u e l e c o n o m y. A l w a ys k e e p c a rg o t o a
minimum and remove all unnecessary items.
fOrganize your trips to take in several errands
in one trip.
fAll electrical accessories contribute to
increased fuel consumption.
fOnly switch on the air conditioning when neces-
sary.
fDo not drive with the Roof Transport System
mounted unless you need it.
The EPA estimated miles per gallon (mpg) is
to be used for comparison purposes, actual
mileage may be different from the estimated
mpg, depending on your driving speed,
weather conditions and trip length. Your
actual highway mileage will probably be less
than the estimated mpg.
fPlease see all local and national speed limits.
10_Cayenne_21_KW17.book Seite 265 Donnerstag, 9. April 2009 3:33 15