2006 PORSCHE CAYMAN light switch

Shifting Gear
167
Selector Lever Positions P – Parking lock fSelect only when car has been stopped.
fEngage parking lock after applying the hand-
brake and release it before releasing the hand-
brake.
The ignition key can be withdrawn only in
selector lever position P. R – Reverse fSelect only when car has been stopped and
the brake is applied. N – Neutral Selector lever position N must be selected for
towing or in car washes, for example.
fSelect the desired position for moving off (D,
M or R) only when the engine is idling and while
depressing the brake pedal.
D – Automatic selection modeSelect position D for “normal” driving. The gears
are shifted automatically according to the
accelerator position and speed.
The gear-changing points are shifted towards
higher or lower engine-speed ranges depending
on the way the vehicle is driven and the resistance
it meets (e.g. uphill).
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 ped-
al.
Depending on lateral acceleration, upward shifts
on bends are not made until the engine-speed limit
is reached.
Under braking, and depending on the amount of
deceleration, the Tiptronic shifts down earlier.
For subsequent cornering, the right gear is en-
gaged when pressure is applied to the brakes be-
fore the bend.
The bend is taken in the right gear, and when you
accelerate out of the bend you do not have to shift
down. Sport mode switched on
fPlease observe the chapter “SPORT MODE” on
Page 61.
If the Sport mode program is switched on,
Tiptronic switches to a sporty gear-changing map
and shortens the shifting periods.
Initial Drive-off
In 2nd gear, the vehicle drives off with the throttle
only slightly open.
Drive off in 1st gear with the throttle open wider
or when the engine is cold.

170
Shifting Gear Manual mode failure
If manual mode fails, the control electronics
switch to automatic mode. In this event, the
instrument cluster will display selector lever
position D.
fHave the fault remedied.
Consult an authorized Porsche dealer.
Stopping fFor a brief stop, e.g. at a traffic light, leave the
selector lever in drive position and hold the ve-
hicle with the brake pedal.
fFor a longer stop with the engine running,
select position N (neutral).
fDo not hold the car on a slope using the
accelerator. Use the brake pedal or the hand-
brake instead.
fBefore leaving the vehicle, always apply the
handbrake and move the selector lever to
position P.
Parking fGo easy on the accelerator.
fWhen parking or maneuvering in a small
space, control the speed by careful use of the
footbrake. Driving in winter In wintery road conditions it is advisable to take
steep inclines in manual mode. This prevents the
occurrence of gear changes that could cause
wheelspin. Tow-starting, towing fPlease observe the chapter “TOWING” on Page
260.
Emergency program
Warning!
Reverse gear lock monitoring is disabled in
the emergency running program.
Damage to the vehicle may result as well as
loss of control, if the vehicle is moving for-
w a r d f a s t e n o u g h t o c a u s e r e a r w h e e l l o c k u p .
fDo not shift into R while the vehicle is moving forward.
A transmission fault is indicated by the following
symptoms:
–The 4th-gear display flashes.
– The warning “Tiptronic emergency run”
appears in the on-board computer.
– The transmission no longer shifts.
Regardless of selector lever position, 4th is
the only forward gear still available.
fAdapt your driving style to the changed han-
dling.
fTo remedy the fault, please consult an author-
ized Porsche dealer.

184
Maintenance, Car Care
Fuel Economy Fuel 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 pres-
sure.
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 (traffic lights, jams, level crossings). fAny additional weight carried in the vehicle re-
duces fuel economy. Always keep cargo to a
minimum and remove all unnecessary items.
fOrganize your trips to take in several errands
in one trip.
fAll electrical accessories contribute to in-
creased fuel consumption.
fOnly switch on the air conditioning when neces-
sary.
The EPA estimated m.p.g. is to be used for
comparison purposes, actual mileage may
be different from the estimated m.p.g., de-
pending on your driving speed, weather con-
ditions and trip length. Your actual highway
mileage will probably be less than the esti-
mated m.p.g.
fPlease observe all local and national speed lim-
its.

232
Practical Tips, Emergency Service
Electrical System In order to avoid damage and faults in electrical or
electronic systems, electrical accessories should
be installed at your authorized Porsche dealer.
fOnly use accessories authorized by Porsche.
Warning!
Risk of short circuit and fire.
Replacing fuses or relays with the engine
running or the ignition on could cause elec-
trical shock.
fDisconnect the battery during all work on the
electrical system.
Please observe the chapter “BATTERY” on Page 235.
Relays Defective relays should be changed only by an
authorized workshop.
Alarm system, central locking The status of the central locking and alarm system
is not changed by disconnecting the battery.
When the battery is disconnected, the alarm sys-
tem ceases to function. Overload protection If the central locking system is operated more
than ten times within a minute, further operation is
blocked for 30 seconds.
Load switch-off after 2 hours or 7 daysIf the ignition key is removed, loads which are
switched on or are in standby mode (such as the
luggage compartment light, interior light and
radio) are automatically switched off after approx.
2hours.
If the vehicle is not started or unlocked with the
remote control within 7days, the remote control
standby function is switched off (to save the
vehicle battery).
1. In this case, unlock the driver's door with the
key at the door lock.
Leave the door closed in order to prevent the
alarm system from being triggered.
2. Press button 1 on the remote control.
The remote control is now activated again.

238
Practical Tips, Emergency Service
Putting vehicle into operationAfter the battery is connected or after an
completely discharged battery is charged, the
multifunctional PSM light lights up on the instru-
ment panel and a message appears on the on-
board computer to indicate a fault.
This fault can be remedied with a few simple
steps:
1. Start the engine.
2. With the vehicle stationary, perform a few
steering movements to the left and right and
then drive a short distance in a straight line
until the multifunctional PSM light goes out and
the message on the on-board computer
disappears.
3. If the warnings do not disappear, then:
Drive carefully to the nearest qualified
specialist workshop.
Have the fault remedied.
4. After the warnings disappear, stop the vehicle
in a suitable place, and perform adaptation of
the power windows.
To do this, close windows once with the rocker
switch.
Press front half of rocker switch upwards again
to store the final position of the windows in the
control unit. Ignition key/ignition lock
fDo not insert the ignition key into the ignition
lock if the vehicle battery is discharged.
The ignition key can no longer be removed.
The key cannot be removed until the vehicle elec-
trical system is supplied with power again.
fPlease observe the chapter “EMERGENCY UN-
LOCKING OF THE FRONT LUGGAGE COMPART-
MENT LID” on Page 234.
5. Please observe the chapter “JUMP LEAD
STARTING” on Page 242.

Practical Tips, Emergency Service
243
3. Run the engine of the donor car at a higher
speed.
4. Start the engine.
An attempted start using jump leads should
not last more than 15 seconds. Then allow a
waiting period of at least one minute.
5.Note
Before disconnecting the jump leads, electrical
loads such as the heated rear window and the
heating fan blower should be switched on (the
vehicle’s lights must not be switched on). This
reduces voltage peaks which may occur when
disconnecting the jump leads.
With the engine running, remove both jump
leads in reverse order.

244
Practical Tips, Emergency Service
Replacing bulbs
Warning!
Risk of short circuit.
fAlways switch off the relevant load when
changing bulbs.
Risk of injury. The Bi-Xenon headlights are
under high voltage when installed.
fExercise extreme caution when working in the
area of the Bi-Xenon headlights.
Risk of damage. Bulbs of a higher wattage
can damage the lamp housing.
fOnly use the bulbs specified in the bulb chart.
fBulbs must be clean and free from grease.
fNever touch bulbs with your bare hands. Use a
cloth or soft paper when replacing bulbs.
fAlways carry spare bulbs with you.
In certain countries, the carrying of spare
bulbs is mandatory.
Caution!
Risk of damage to headlights due to exces-
sive temperatures and abrasion.
fAttach no coverings (e.g. films, “stone
guards”) in the area of the headlights.
fUse soapy water only to clean light lenses and
plastic headlight lenses.
In no case may chemical cleaners or other vol-
atile cleaning fluids be used.
fTo prevent scratches, do not rub with a dry or merely moist cloth, tissue or insect sponges.

Index
277
Warning light ........................................ 86
Cooling system .....................................86
, 176
Cruise control ............................................... 82
Cupholder .................................................. 143
DDashboard ................................................... 72
Data bank .................................................. 264
Defrosting windows .............................130
, 133
Diagnostic socket .................................15, 233
Diagrams ................................................... 274
Dimensions ................................................ 273
Dipped beam .............................................. 246
Door ............................................................ 23
Handles................................................ 23
Locks...........................................23, 197
Mirror heating ....................................... 31
Windows ............................... 23
, 26, 199
Doors
Guard lights ........................................ 257
Driving hints ................................................. 12
Driving in winter .......................................... 170
Driving performance ................................... 270
Drop-center rim .......................................... 220
DVD Navigation........................................... 149
EElectrical system ........................................ 232
Emergency flasher ...................................... 137
Emergency operation
Central locking................................19
, 20
Lids ................................................... 234
Tank cap ............................................ 187Emergency program, Tiptronic .....................170
Emergency service......................................206
Emergency starting with jump leads .............242
Emergenzy operation....................................20
Emission control system ........... 7
, 90, 190
, 191
Engine
Checking the oil level ...........................110
Compartment............................. 172, 206
Compartment blower ...................... 77, 86
Exhaust ..................................................8
Number ..............................................265
Oil consumption ....................................14
Oil level indicator.................................110
Oils ....................................................271
Speeds ................................................14
Starting ................................................74
Switching off.........................................74
Environment ...................................................6
FFire extinguisher .........................................145
Flat tire ......................................................224
Floor mats ..................................................202
Fog lights .......................................... 122
, 256
Footwell light ..............................................257
Front lid......................................................147
Trunk entrapment................................146
Front luggage compartment.........................149
Fuel ................................................ 4
, 88, 186
Containers ..............................................8
Economy ............................................184
Evaporation ........................................191
Level gauge ..........................................88
Level warning light................................88Portable Containers ............................ 189
Recommendation ....................... 188
, 189
Tank.......................................... 186, 187
Function keys ............................................... 38
Fuses ........................................................ 233
GGarage door opener................................... 159
Garage lift ................................................. 223
Gearchanging ............................................ 163
Glove compartment .................................... 142
Gong .............................. 75
, 76, 94, 120
, 122
Ground clearance ........................................... 8
HHandbrake ................................................... 55
Hands-free microphone................................. 72
Headlights ......................................... 124
, 246
Adjusting ................................... 258, 259
Cleaning system ................. 125
, 192
, 271
Heated rear window...................................... 31
Heating ............................................. 130, 133
High beam
Indicator light ....................................... 85
Lever......................................... 122, 124
Home mode............................................... 123
HomeLink .................................................. 159
Hoods ....................................... 146
, 148
, 150
Horn ..................................................... 15, 19
IIdentifikation number.................................. 264