2010 PORSCHE CAYMAN ECO mode

Table of Contents
7
Instrument Panel Canada Models ................. 122
Automatic Speed Control Indicator light ....... 124
Instrument Illumination ................................ 124
Trip Odometer ........... ................................ 125
Speedometer ................ ............................ 126
Changing over between Miles / Kilometers .. 126
Tachometer ............... ................................ 127
Turn Signal Indicator Light .......................... 127
High Beam Indicator Li ght ........................... 127
Gear Shift Indicator
(in vehicles with manual transmission) .......... 127
Cooling System ......... ................................ 128
Porsche Doppelkupplung (PDK) ................... 129
Fuel .......................... ................................ 130
Clock ............................ ............................ 131
Outside Temperature ................................. 131
Check Engine (Emission Control) ................. 133
On-Board Computer (B C) ............................ 134
Warnings on the instrument panel and
the on-board computer ............................... 166Shifting Gears........ .......................... 175Manual Transmission, Cl utch....................... 176
Drive-Off Assistant ...... ............................... 177
Porsche Doppelkupplung (PDK) ................... 178
Maintenance, Car Care .................... 185Exercise Extreme Caution when Working
on your Vehicle ........ ..................................186
Coolant Level ........... ..................................187
Engine Oil ............... ..................................188
Engine Oil Level .. ......................................189
Engine Oil Recommendat ion ........................190
Brake Fluid Level ...... ..................................192
Fuel Economy .......... ..................................194
Operating your Porsche in other Countries ...194
Fuel Recommendation s ..............................196
Portable Fuel Containers ............................197
Fuel Evaporation Control ............................ 197
Emission Control Syst em ............................198
How Emission Control Works ......................199
Washer Fluid ............ ..................................200
Power Steering ......... ..................................201
Air Filter .................. ..................................201
Combination Filter .... ..................................201
Fluids/Oils for Manual Transmission
and Porsche Doppelkuppl ung (PDK) .............201
Wiper Blades .......... ..................................202
Car Care Instructions ................................203Practical Tips, Emergency Service .... 211Exercise Extreme Caution when Working
on your Vehicle ............................ .............212
Tires/Wheels .......... ..................................213
Loading Information ...................... .............224
Wheel Bolts ................................. .............226
Changing a wheel .......................... .............227
Flat Tire ................... ..................................229 Lifting the Vehicle with a Lifting Platform
or Garage Lift ........
................................... 232
Spacers ..................... .............................. 233
Electrical System ..................................... 235
Battery ................. ................................... 239
Replacing the remote-con trol battery ......... 244
Emergency Starting with Jumper Cables ..... 245
Bulb chart .............. ................................... 247
Lights, Replacing Bulb s ............................. 247
Headlights ............. ................................... 248
Number Plate Light . ................................... 256
Changing Light-Emitting Diodes and
Long-Life Bulbs ........................... .............. 256
Adjusting Headlights .................................. 257
Towing ....................... .............................. 259
Vehicle Identification,
Technical Data ......... ....................... 263Vehicle Identification .................................. 264
Technical Data ....... ................................... 266
Tire Pressure for Cold Tires ...................... 267
Tires, Rims, Tracks .................................. 268
Driving Performance .................................. 270
Capacities ............. ................................... 271
Weights ..................... .............................. 272
Dimensions ........... ................................... 272
Diagrams ................... .............................. 273

Operation, Safety
61
Sport ModeA sportier car set-up is obtained when Sport mode
is switched on. Interventions by the Porsche
control systems are intentionally shifted towards
greater agility and driving performance:
– PASM (Porsche Active Suspension Manage-ment) is automatically changed to Sport mode,
resulting in a stiffer suspension setup.
– When Sport mode is active, the PDK transmis- sion switches to a sporty gear-changing map
and shortens the gear shifting times. Gear
changes take place faster, but fuel consump-
tion is also increased.
PSM (Porsche Stability Management) control
gives a sportier road-feel to the vehicle. PSM
interventions take place later than in Normal
mode. The driver can maneuver the vehicle
with greater agility at its performance limits,
without having to dispense with the assistance
of PSM in emergency situations. This helps to
achieve optimal lap times, particularly on race
circuits with a dry road surface.
– The electronic accelerator pedal reacts sooner, and the engine is more responsive to
throttle inputs. When Sport mode is switched
on, this function is ac tivated only after the
driver has floored the accelerator pedal or
released it briefly.
– The rpm limiter characteristic is “harder”, i.e. the engine is immediately throttled when the
performance limits are reached (only in manual selection mode for vehicles with PDK transmis-
sion).
f Please observe the chap ters on PSM, PASM
and PDK.
Switching Sport mode on and offSwitching Sport mode on and off simultaneously
activates and deactivate s the Sport mode in
PA S M .
If PASM Sport mode was activated with the PASM
button, PASM remains active.
After the ignition is switched off, Sport mode is
automatically reset to Normal mode.
SPORT button
f Press SPORT button A in the center console.
When Sport mode is switched on, the light-
emitting diode in the SPORT button is lit.
A sporty gear-changing map is enabled and the
gear shifting times ar e shortened for the PDK
transmission.
A sporty driving style is recognized more quickly
and the gear-changing speeds are adapted to
driving performance.
Deceleration downshifts are commenced earlier.
Downshifts are made during slight decelerations,
even at higher engine speeds.
f Please see the chapter “SPORT MODE
(“SPORT” AND “SPORT PLUS” MODES)” on
Page 180. SPORT PLUS button
(only on vehicles with PDK transmission)
In “Sport Plus” mode, the PDK transmission
changes to a shift program designed for driving
on race circuits. 7th gear is not selected.
The gear-changing performance is enhanced
significantly again compared with “Sport” mode.
f
Please see the chapter “SPORT MODE
(“SPORT” AND “SPORT PLUS” MODES)” on
Page 180.
f Press SPORT PLUS button B in the center
console.
When Sport mode is switched on, the light-
emitting diode in the SP ORT PLUS button is lit.

Operation, Safety
65
Sport modeA sportier car set-up is obtained when Sport or
Sport Plus mode is switched on.
PSM interventions are later than in Normal mode;
the vehicle can be maneuverd with greater agility
at its performance limits, without dispensing with
the assistance of PSM in emergency situations.
This helps to achieve optimal lap times, particu-
larly on race circuits and a dry road surface.
– The multifunctional light on the instrument panel lights up for a lamp check when the
ignition is switched on.
– The light indicates a control operation by flashing, including when PSM is switched off
(brake control in the ev ent of one-sided wheel
spin).
– In conjunction with a message on the on-board computer, the light indicates that PSM is
switched off.
An acoustic signal also sounds.
– The light indicates a faul t in conjunction with a
message on the on-board computer.
PSM is out of order. f
Please have the fault remedied at an author-
ized Porsche dealer.
f Please see the chapter “PUTTING VEHICLE
INTO OPERATION” on Page 241.
Towingf Please see the chapter “TOWING” on
Page 259.Checks on test standsBrake tests
Brake tests must be performed only on plate-type
test stands or roller test stands.
The ignition must be switched off.
The following limit values must not be exceeded
on roller test stands:
– Testing speed 5 mph (8 km/h)
– Test duration 20 seconds
Handbrake tests
Handbrake tests on the roller test stand must be
performed only with the ignition switched off .
PSM multifunctional light

Operation, Safety
75
Starting Procedures fPlease see the chapter “IMMOBILIZER” on
Page 15.
f Please see the chapter “EMISSION CONTROL
SYSTEM” on Page 198.
Warning!
Serious injury or death may result if you are
involved in a collision without having fas-
tened the safety belts.
f Fasten safety belts before driving away. Before starting the engine fApply the footbrake.
f Manual transmission:
Fully depress the clutch pedal and put the gear-
shift lever into neutral.
The clutch pedal must be depressed fully
before the starter will engage.
f In vehicles with PDK transmission:
Move PDK selector lever to position P or N.
Temperature sensors on the engine automatically
provide the correct fuel/air mixture required for
starting.
Therefore, it is not necessary to depress the
accelerator pedal while starting a cold or a
warm engine.
Starting the enginef Turn ignition key to ignition lock position 2.
f As soon as the engine st arts, release the igni-
tion key.
The first operation of the starter is ended automat-
ically when the engine starts.
If the engine does not start, subsequent starter
operations will not be ended automatically.
If the engine fails to start after 10 or 15 seconds
of cranking:
f Wait about 10 seconds before engaging the
starter again.
f When starting the engine, be ready to drive
immediately.
Drive vehicle at moderate speeds and avoid
engine speeds above 4,200 rpm during the
first 5 minutes.
f Do not let the engine idle to warm up.
Danger!
Engine exhaust fumes have many compo-
nents which you can smell. They also contain
carbon monoxide (CO), which is a colorless
and odorless gas.
Carbon monoxide can cause unconscious-
ness and even death if inhaled.
f Never start or let the engine run in an
enclosed, unventilated area.
It is not recommended to sit in your car for prolonged periods with the engine on and the
car not moving.
An unattended vehicle with a running engine
is potentially hazardous.
If warning lights shoul d come on to indicate
improper operation, they would go unno-
ticed.
f Never leave the engine idling unattended.
Danger of fire.
f Do 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.
f If your car catches on fire for any reason, call
the fire department.
Do not endanger your life by attempting to put
out the fire.
Risk of burn injury when standing near or
coming into contact with the exhaust pipe.
The exhaust pipe is hot when the vehicle is running
and remains hot for some time after the vehicle is
turned off.
f To prevent injury, make a point of noting where
your vehicle’s exhaust pipe is, avoid placing
your legs near the exhaust pipe, and closely
supervise children around the vehicle when the
exhaust pipe could be hot.
A hot exhaust pipe can cause serious burns.

Automatic air conditioning system, Heated rear window/Door mirror heating
111
fPress button A (switch on or off).
The light-emitting diode in the button lights up.
The windshield is demisted or defrosted as
quickly as possible.
Air flows to the windshield only.
The outside-air supply is interrupted and only the
inside air is circulated.
Warning!
Risk of accident due to impaired vision,
resulting in serious personal injury or death.
In recirculating-air setting, the windows may
fog up.
f Only select recirculating-air setting for short
periods.
f If the windows fog up, sw itch recirculating-air
setting off immediately by pressing the
recirculating-air button again and select the ”Defrost windshield“ function.
Switching recirculating-air mode on or off
f Press recirculating-air button E.
The light-emitting diode in the button lights up.
AC OFF– switching the air-conditioning
compressor on and offThe air conditioning compressor switches off
automatically at temperatures below approx.
37 °F/3 °C and cannot be switched on, even
manually.
Whenever outside temperatures exceed approx.
37 °F/3 °C, the air-conditioning compressor can
be switched on or off manually.
The compressor can be switched off manual to
save fuel.
f Press AC OFF button D.
The light-emitting diode in the button lights up.
The compressor is switched off.
f If the interior temperature is too high, switch
on the compressor again.
To dry incoming air in damp weather, do not
switch off the air-conditioning compressor.
This prevents fogging of windows.AC max operationIn AC max operation, the interior of your vehicle is
cooled as quickly as possible.
f Press AC max button H.
The light-emitting diode in the button lights up.
Air distributionThe individual air distributions can be combined as
desired.
If an air distribution is not selected, no symbol
appears in the display panel. Air flows then from
all vents as well as to the windshield.
Recommended setting in Summer –
Air distribution to central and side vents
Recommended setting in Winter –
Air distribution to footwell and windshield
f Press button H.
The selection appears on the display panel.
The air flows to the footwell.
f Press button I.
The selection appears on the display panel.
The air flows from the central and side vents.
Vents must be open.
f Press button J.
The selection appears on the display panel.
The air flows to the windshield.
Defrosting the windshield
Recirculating-air setting
Air distribution to footwell
Air distribution to center and side
vents
Air distribution to windshield

114
Automatic air conditioning system, Heated rear window/Door mirror heating
Setting temperaturefPress button F upwards or downwards
respectively.
To suit personal comfort, the interior temperature
can be adjusted between 61 °F and 85 °F/16 °C
and 29.5 °C.
Recommendation: 72 °F/22 °C.
If “LO” or “HI” appears on the display, the system
is operating at maximum cooling or heating pow-
er.
Automatic control is no longer active.
Note
If the preselected temperature is changed, the
blower speed can increase automatically in auto-
matic mode.
The desired temperature is reached more quickly
this way.
Sensors
To avoid affecting the performance of the air-con-
ditioning system:
f Do not cover the sun sensor on the instrument
panel or the temperature sensor C. f
Press button A (switch on or off).
The windshield is defogged or defrosted as
quickly as possible.
Air flows to the windshield only.
The light-emitting diode in the button lights up.
AC OFF – switching compressor for air-
conditioning system on and offThe air-conditioning compressor switches off
automatically at temperatures below approx.
37 °F/3 °C and cannot be switched on, even
manually.
Whenever outside temperatures exceed approx.
37 °F/3 °C, the air-conditioning compressor is
always switched on in automatic mode.
The compressor can be switched off to save fuel,
but control comfort is then limited:
f Press AC OFF button D.
The compressor is switched off.
The light-emitting diode in the button lights up.
f If the interior temperature is too high, switch
compressor back on or press AUTO button.
To dry incoming air in damp weather, do not
switch off the air-conditioning compressor.
This prevents fogging of windows. f
Press button K upwards or downwards respec-
tively.
The preset blower speed is increased or
decreased.
The speed stages are indicated by a bar display.
If the button is pressed downwards at the lowest
blower stage, the blower and automatic control
are switched off. “OFF” will appear on the display
field.
Pressing the button upwards or pressing the
AUTO button switches the blower and automatic
control back on again.
Warning!
Risk of accident due to impaired vision,
resulting in serious personal injury or death.
In recirculating-air setting, the windows may
fog up.
f Only select recirculatin g-air setting for short
periods.
f If the windows fog up, switch recirculating-air
setting off immediately by pressing the
circulating-air button again and select the “Defrost windshield” function.
Defrosting the windshield
Adjusting blower speed
Recirculating-air setting

Instruments, On-Board Computer, Warnings
131
A- Adjustment button for clock
B - Clock
C - Outside temperature displayClock The clock is blanked out approximately four min-
utes after the ignition is switched off or when the
car is locked.
Setting the time
Warning!
Risk of loss of control or accident, resulting
in serious personal injury or death.
f Do not reach through the steering-wheel spokes while driving.
f Switch ignition on.
Setting hours
f Press adjustment button A for about one sec-
ond.
Hour display flashes.
f Turn button in the appropriate direction:
to right – increase hours figure
to left – decrease hours figure.
Adjustment in hours – turn button briefly
Fast adjustment (display cycles) –
turn and hold button.
Setting minutes
f Press adjustment button again.
Minutes display flashes.
f Set by rotating as in hours mode. Leaving adjustment mode
Automatically after one minute
or:
f Press adjustment button again.
When adjustment mode is deliberately left by
pressing the button, the time begins precisely to
the second.
Note
The time mode can be changed between 12h and
24h in the on-board computer.
Outside Temperature The outside temperature display C does not indi-
cate, if ice is on the road.
Even if a temperature above 32 °F (0 °C) is dis-
played, ice may still form on the road, for instance
on bridges or when the road passes through a
heavily shaded area.

180
Shifting Gears
Selector lever positionsP – Parking lockfEngage parking lock only when vehicle is
stationary.
If selector-lever position P is flashing in the
instrument cluster, the parking brake is not
engaged. The vehicle can roll away.
Engage selector-lever position P again by
moving the selector lever out of R.
f Engage parking lock after applying the
handbrake and release it before releasing the
handbrake.
The ignition key can be withdrawn only in
selector lever position P.R – Reverse gearf Select only if car is stationary and the brake is
applied.N – NeutralSelector lever position N must be selected for
towing or in car washes, for example.
f Only select the desired position for driving off
(D, M or R) when the engine is idling and the
brake pedal is depressed.
D - Automatic selection modeSelect position D for “normal” driving. The gears
are shifted automatically according to the acceler-
ator position and speed.
Depending on the way the vehicle is driven
(economical, comfortable or sporty driving style)
and on the resistance (e.g. uphill), the gear-
changing points are shifted towards higher or
lower engine-speed ranges.
The accelerator position, driving speed, engine
speed, longitudinal and lateral acceleration and
the road profile all have an influence on the gear-
changing characteristic.
Unwanted upward shifts, e.g. before bends, are
prevented by swiftly releasing the accelerator
pedal.
Depending on lateral acceleration, upward
changes on bends are not made until the engine-
speed limit is reached.
Under braking, and depending on the amount of
deceleration, the PDK transmission changes down
earlier.
For subsequent cornering, the right gear is
engaged when pressure is applied to the brakes
before the bend. The bend is taken in the right
gear, and when you accelera te out of the bend you
do not have to change down. With a sporty driving style, downshifts are already
initiated when the brake pedal is touched lightly.
This further enhances
a dynamic driving style.
The PDK transmission temporarily changes to the
sportiest gear-changing map, i.e. to the highest
possible gear-changing poin ts, if the accelerator
pedal is pressed quickly. The transmission accord-
ingly shifts down immediately by one or two gears
(temporary change-down).
The transmission no longer selects 7th gear at
high driving speeds.
Sport mode
(“Sport” and “Sport Plus” modes)
“Sport” mode activated:
The PDK transmission switches to a sporty gear-
changing map and shortens the gear shifting
times.
A sporty driving style is recognised more quickly
and the gear-changing speeds are adapted to
driving performance.
Deceleration downshifts are commenced earlier.
Downshifts are already carried out in the case of
slight decelerations, even at higher engine
speeds.