towing PORSCHE CAYMAN 2009 1.G Owners Manual

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
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

94
Operation, Safety
Closing front and rear luggage
compartment lid fLower the lid and close it.
f Push the lid closed with the palm of your hand
in the area of the lock.
Check that the lid has correctly engaged in the
lock.
Warning!
Risk of loss of control or an accident,
resulting in serious pers onal injury or death.
f Should you notice at any time while driving that
one of the lids is not secured properly, please
stop immediately in a su itable place and close
it. The front lid may fly up impairing vision.
Front Luggage Compartment Access covers A and B
Caution!
Risk of injury or damage.
f Do not store any objects behind the access covers A and B.
Tool boxOpening
fUnlock turn-locks C.
E- Adapter for security wheel bolts
F - Tire filling compressor
G -Towing hook
H -Tool kit
I -Tire sealantf Open tool box and place it on the floor of the
luggage compartment.
Closing
f Insert tool box into the guide pegs in the lugga-
ge compartment floor.
f Close tool box and lock the turn-locks C.

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.

Shifting Gears
183
Depending on driving speed and engine speed,
you can shift up or down at any time.
Gear changes which would exceed the upper or
lower engine speed limit are not executed by the
controller.
There is no automatic upshift at the upper engine
speed limit in selector lever position M. Upshift
suppression can be cancelled by kickdown opera-
tion. If, for example, the engine speed limit is
reached during overtaking and the automatic
upshift does not occur, the transmission in this
case shifts up as a result of kickdown operation.
f Select an appropriately low gear on upward
and downward slopes.
This will ensure optimum use of engine power
and engine braking.
In order to shift up au tomatically at the upper
engine speed limit:
f Depress the accelerator pedal beyond the full-
throttle point (kickdown). Failure of the selector lever display on the
instrument cluster
The warning “Transmission emergency run” is
displayed in red on the on-board computer.
–Effect:
No selector lever position is displayed on the
instrument cluster.
Vehicle can be driven only until it comes to a
stop.
Remedy:
It is not possible to continue driving. Immedi-
ately stop the vehicle in a suitable place. Have
the vehicle towed to an authorized Porsche
dealer.
Please see the chapter “TOWING” on
Page 259.
Stoppingf For a brief stop (e.g. at a traffic light), leave the
selector lever in drive position and hold the
vehicle with the brake pedal.
f Do not hold the car on a slope using the
accelerator. Use the brake pedal or the
handbrake instead.
f Before leaving the vehicle, always apply the
handbrake and move the selector lever to
position P.Parkingf Go easy on the accelerator!
f When parking or manoeuvring in a small
space, control the speed by careful use of the
footbrake.Driving in winterIn wintry road conditions it is advisable to take
steep inclines in manual mo de. This prevents gear
changes occurring that could cause wheelspin.Tow-starting, towingf Please see the chapter “TOWING” on
Page 259.

Practical Tips, Emergency Service
211
Practical Tips, Emergency Service
Exercise 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

Practical Tips, Emergency Service
259
TowingCertain state statutes and local ordinances prohib-
it towing with a chain, rope or even a tow bar.
In addition, damage to your vehicle may result
from improper procedures.
Consult your authorized Porsche dealer for de-
tails. Vehicle towing Flat bed towing is the preferred type of towing to
be used on Porsche vehicles.
Under certain circumstances, wheel lifts may be
used when the vehicle will not roll.
The vehicle must be towed with all four
wheels off the ground, otherwise damage to
the vehicle may result.
PDK selector lever emergency releaseIn the event of an electronics failure, the selector
lever must be released for towing.
1. Lift up the rubber mat in the oddments tray.
2. Insert a screwdriver in the opening and press down until you feel it reach the limit position.
The selector lever ca n now be moved to
position N .
Towing hook The towing hook A is contained in the tool box in
the luggage compartment.
Caution!
Risk of damage to the vehicle.
f Use the towing hook only for an emergency to
remove the vehicle off the road. The towing
hook is to be used only to pull the vehicle onto
the flat bed, tractor or towing aparatus if the
vehicle will roll freely. Under no circumstances
is the vehicle to be secured using the towing
hook.
f Never use the towing hook to tow this or any
other vehicle.
f Bear in mind the limited ground clearance of your car on uneven surfaces.

260
Practical Tips, Emergency Service
Fitting towing hook
When fitting on the rear of the vehicle, the license
plate must be removed.
1. Press the lower edge of the appropriate
plastic cover into the bumper until the cover
disengages.
2. Pull cover out of the bumper and let it hang by its thread.
3. Completely screw in the towing hook A. Removing towing hook
1. Unscrew the towing hook
A.
2. Insert plastic cover at the lower edge of the opening.
3. Fold the cover up and press on its upper edge to engage it in the bumper.
When removing on the rear of the vehicle, the
license plate must be mouted.

Practical Tips, Emergency Service
261
Pulling vehicle onto flat bed 1. Position wooden ramps at the base of the flat bed to reduce the angle of the pull.
2. Reel in the hoist cable and check the underside of the vehicle for any interference.
Tieing down vehicle on flat bed 1. Carefully feed towing straps through the open-ing in the rear wheels .
Make sure metal parts of straps do not dam-
age rim.
Make sure the strap is flat over the rim bead.
Make sure brake backing plate is not dam-
aged.
2. Secure straps to rear of flat bed.
3. Reel in hoist cable only far enough to tension
tie-down straps. 4. Carefully feed towing
straps through the open-
ing in the front wheels .
Make sure metal parts of straps do not dam-
age rim.
Make sure the strap is flat over the rim bead.
Make sure brake backing plate is not dam-
aged.
5. Secure straps to front of flat bed.
6. Release tension on hoist cable, but do not dis- connect.
Use hoist cable as a safety cable.

Index
281
Checking pressure .............................. 228
Inscription .......................................... 222
Loading information ............................ 224
New tires ............... .............................. 10
Pressure .................... ................ 214, 270
Pressure monitoring ............................ 151
Pressure plate ........ ............................ 265
Removing and storing.......................... 219
Sealant ...................... ................ 229, 230
Sidewall ..................... ........................ 222
Size ................................................... 222
Snow tires .............. ............................ 220
Tools ................ ........................................... 94
Towing ........................... .................... 259, 261
Towing hook............... ................................ 259
TPM Tire pressure moni toring ...................... 151
Track ............................. ............................ 268
Transmission Drive-Off Assistant... ............................ 176
Fluid........................... ................ 201, 271
Manual transmission ............................ 176
Porsche Doppelkupplung (PDK) .... 176, 178
Trip Odometer ............ ................................ 125
Trunk entrapment ....... ................................ 100
Turn signal Indicator light.......... ............................ 127
Turn signal light, front Changing bulb......... ............................ 253
Turn signals ......................................... 81, 127
UUndercoating ................ ......................198, 206VValves ........................................................218
Vanity mirror............. ....................................41
Vehicle Care......................... ..........................203
Engine number....................................265
Identification ......... ..............................264
Identification labe l ...............................264
Identification numbe r ...........................264
Lifting................... ..............................232
Load capacity ....... ..............................225
Putting into operat ion ..........................241
Safety compliance st icker ....................264
Washing ................... ..........................204
Vehicle identification number ........................264
Ventilation .................... ..............................113
Vents ................... ......................110, 113, 116
Viscosity, engine oil .....................................191
Voice control, button . ..................................134
Voice control, PCM ... ..................................134
WWarning lights and me ssages ...................... 166
Washer
Fluid ........................ .......................... 200
Fluid warning light. .............................. 200
Washer fluid ................................. .............. 271
Washer lever................................ ................ 82
Washing ...................... .............................. 204
Weights ........................................... .......... 272
Welcome Home Function ........................ 79, 80
Wheel ................. ................. 10, 213, 268, 269
Alignment ................ .......................... 219
Balancing........................................... 219
Bolts ....................... .......................... 226
Care ........................ .......................... 213
Changing ................. .......................... 229
Checking pressure ............................. 228
Inscription ............ .............................. 222
Loading information . ........................... 224
Securing bolts...... .............................. 226
Security wheel bolts ............................. 15
Sidewall ................... .......................... 222
Size .................................................. 222
Tire pressure ....... .............................. 214
Tire pressure plate ............... .............. 265
Tire sealant .............. .................. 229, 230
Wheels
Assembly aids for wheel changes ........ 227
Care ........................ .......................... 207
TPM sensors............ .......................... 219
Windows...................... .............................. 206
Anti-crushing protection ........................ 28
Care ........................ .......................... 206
Opening/Closing ...................... ............ 27