ABS PORSCHE CAYMAN 2009 1.G User Guide

142
Instruments, On-Board Computer, Warnings
Note
You can recall phone calls, e.g. calls that arrived
during your absence, via the menu item “Missed
calls”.
Example:
Selecting from the telephone book and
calling
f
Select “Phone book” with the operating lever. f
Push operating lever forward.
f Select a person to call and push the operating
lever forward.
The connection is established.

Warnings
169
Oil pressure gage faultyHave the fault remedied at an authorized
Porsche dealer.
Oil level display faulty Have the fault remedied at an authorized
Porsche dealer.
Oil temperature gage faulty Have the fault remedied at an authorized
Porsche dealer.
Oil temperature
too high Switch engine off and let
it cool. Check oil level
and, if necessary, add oil.
Please observe the chapter “OIL DISPLAY AND
MEASUREMENT OF THE ENGINE OIL LEVEL“.
Indicator faulty Coolant indicator failed.
Have the fault remedied at an authorized
Porsche dealer.
Brake pad wear Have the brake pads changed immediately at an
authorized Porsche dealer.
Warning – Brake fluid level Stop immediately in a suitable place.
Do not continue driving. Have the fault remedied
at an authorized Porsche dealer.
Warning – Brake circuit division Stop immediately in a suitable place. Do not continue driving. Have the fault remedied
at an authorized Porsche dealer.
ABS failure Have the fault remedied at an authorized
Porsche dealer.
PSM off Porsche Stability Management has been
switched off.
Instrument
panel On-board
computerText display on on-board
computer Meaning/measure

Maintenance, Car Care
193
Changing the brake fluid Brake fluid absorbs moisture from the air over
time. This accumulation of water lowers the boil-
ing point and, under certain operating conditions,
can affect the braking performance.
Therefore have the brake fluid changed in accord-
ance with the change intervals stated in the
brochure “Maintenance”. – The warning lights on the instrument panel and
on the on-board computer indicate an insuffi-
cient brake fluid level.
– If the warning light lights up on the instrument
panel and the warning message appears on
the on-board computer in combination with a
larger pedal travel, a brake circuit may have
failed.
If the warning lights should light up when
driving:
f Stop immediately in a suitable place.
f Do not continue driving.
Consult an authorized Porsche dealer.
Warning light USA
Warning light Canada

Maintenance, Car Care
205
Door lock fTo prevent the door lock from freezing during
the cold season, the lo ck cylinder should be
covered during a wash.
f Should the lock freeze, use an ordinary de-icer.
In many cases, a well warmed key can help.
Never use excessive force.Paint To protect the paint on yo ur vehicle in the best
possible way against mechanical and chemical
damage, you should
– preserve it regularly,
– polish it if necessary,
– remove spots and stains, and
– repair damaged paintwork.
f Do not apply care products containing silicone
to the convertible top and windows.
General information
f Never rub a dusty vehicle with a dry cloth,
because the grains of dirt will damage the
paintwork.
f Do not treat matt-painted components with
preservatives or polish es, otherwise the matt
effect will be lost. Preservation
The paint surface becomes dull over time due
to weathering.
f
Preserve paint regularly.
f Apply paint preservative after washing the
vehicle and polish it smooth to preserve the
paintwork.
This keeps the paint shiny and elastic. Dirt is
prevented from adhering to the paint surface and
industrial dust is prevented from penetrating
the paint.
Polishing
Do not resort to using Porsche polish until it be-
comes evident that the no rmal preservatives no
longer produce the desired finish.
Spots and stains
f Remove tar stains, grease, oil spots and dead
insects as soon as possible with Insect Remov-
er. They can cause discoloration if allowed to
remain on the paintwork.
f Wash the affected area immediately after treat-
ing it. Minor paint damage
f
Have minor paint damage, such as scratches,
scores or chips caused by flying stones, re-
paired immediately by your authorized
Porsche dealer before corrosion sets in.
However, if there are already traces of corrosion,
they must first be removed carefully and thorough-
ly. Coat the area with a rust-proofing primer and
finish off with a top coat. The paint code and color
number are found on the data bank in the Mainte-
nance booklet.
f Please see the chapter “VEHICLE DATA BANK”
on Page 264.
Engine compartment The engine compartment and the surface of the
engine are treated with a corrosion-inhibitor at the
factory.
If degreasing solvents are used to clean the en-
gine compartment or the engine is washed down,
the process almost invariably removes the corro-
sion-inhibiting coating. It is then absolutely neces-
sary to have a durable preservative applied to all
surfaces, body seams, joints and assemblies in
the engine compartment. This also applies when
corrosion-inhibitor parts are replaced.

210
Maintenance, Car Care
Storing your Porsche If you intend to store your Porsche for a prolonged
period, please consult your authorized Porsche
dealer. The staff will be glad to advise you on the
most suitable and necessary methods.
fClean your vehicle thoroughly inside and out-
side.
Clean the engine compartment.
The under carriage and chassis components
should be free of dirt and salt deposits.
f Fill up the fuel tank.
f Change the oil and oil filter, and run the engine
for several minutes.
f Increase the tire pressure to 50 psi (3.5 bar).
It is not recommended to lift the vehicle, due to
the possibility of corrosion on shock absorber
piston shafts.
The vehicle should be moved slightly, approxi-
mately every four weeks, to prevent flat spot
on the tires. Climate control
The air conditioning system should be in good
working condition and fully charged.
Windshield/Headlight washer
f
Check and correct antifr eeze/cleaning solution
level as necessary.
Electrical system
f Remove the battery from the vehicle and store
it in a cool dry place, not on a cement floor.
When the battery is disconnected, the
alarm system is deactivated.
f Recharge the battery every 3 months. If the
battery remains in the vehicle with the cables
connected, it is necessary to check, remove
and recharge the battery every 2-3 weeks.
Do not fast charge the battery.
f Please see the chapter “BATTERY” on
Page 239.
Vehicle interior
The interior must be dry, especially in the area of
the floor carpets. The use of drying agents (Silica-
Gel) is recommended in vehicles with leather inte-
rior and in areas with high humidity. The recom-
mended amount is 3 fabric bags of 1.1 lbs.
(500 grams) each placed on the floor carpets.
Windows, doors and lids must be closed. The air
vents should be opened.

Practical Tips, Emergency Service
249
3. Place socket wrench (tool kit) on the unlocking spindle.
The handle of the wrench should point horizon-
tally to the rear.
4. Turn socket wrench approx. 180° A. The
headlight is unlocked and pushed forward
slightly during this process.
5. Turn socket wrench ba ck until it is pointing
vertically downward B and leave in position.
6. The headlight is now unlocked and can be pulled forward out of the fender.
Installing1. Insert headlight into the guide rails and push
fully into the fender.
2. Push headlight to the rear and at the same time turn the socket wrench until it points
horizontally to the rear C.
The headlight locking device must perceptibly
and audibly engage.
3. Insert the rubber plug into the unlocking opening and secure the carpet.
Check the function of all lights.
Low beam/high beam
Halogen/Bi-Xenon headlightOpening the lid of the headlight housing
1. Unscrew the 4 screws A .
2. First lift release tab B, then push both release
tabs C upwards and take off lid.

250
Practical Tips, Emergency Service
Changing bulb for low beam
Halogen headlights1. Pull off plug A.
2. Disengage fixing clip B.
3. Replace defective bulb. When doing so, ensure bulb is seated properly.
4. Reassemble in reverse order.
Closing the cover of the headlight housing
1. Push on cover until it is felt to engage.
2. Fasten cover with the 4 screws.
Changing bulb for high beam
Halogen headlights1. Turn housing cover counter-clockwise and take it off. 2. Turn bulb holder clockwise and remove it
(bayonet lock).
3. Pull both plug release tabs apart and pull plug out.
4. Replace the defective bulb with bulb holder.
5. Insert bulb holder and turn it as far as it will go to the left.
6. Close the housing cover.

254
Practical Tips, Emergency Service
A- Fog light height adjustmentChanging bulb for fog lights1. Pull cover forward in direction of arrow. 2. Loosen the two screws on the bulb housing,
swivel the housing out to the side and
remove it. 3. Pull both plug release tabs apart and pull
plug out.
4. Turn bulb holder in direction of arrow and remove it.
5. Replace the defective bulb with bulb holder.
6. Insert bulb holder and turn it as far as it will go to the right. Then insert plug. Make sure that
the two tabs engage correctly.

Practical Tips, Emergency Service
255
7. Fit the lamp housing by first inserting the tab into the rear opening and then swivel the
housing into installation position.
8. Screw in both screws. 9. Insert the cover with
the two tabs into the
openings and then carefully press in the cover
in direction of arrow.
Make sure that the cover is seated correctly.
10.Check operation of the headlight.
Changing bulb for side marker light1. Remove the cap in the wheel housing liner with a screwdriver.
2. Insert the screwdriver into the opening in the
wheel housing liner parall el to the side marker
housing (in direction of travel).
By pressing with the screwdriver, disengage
the securing spring of the side marker
housing.

Index
275
AABS (antilock brake system) .......................... 59
Warning light .......... .............................. 60
Adaptive sports seat ..................................... 33
Adjusting Headlights.... ................................ 257
Advanced Airbag......... .................................. 45
Air conditioning ........... ................................ 110
Air conditioning compressor ................ 113, 115
Air conditioning system .................... ........... 113
Air distribution ................ ............ 110, 113, 115
Air filter ...................... ................................ 201
Air intake.................... ................................ 116
Airbag ............................ .............................. 44
Cleaning covers ...... ............................ 208
Function ..................... .......................... 45
Warning light .......... .............................. 48
Air-conditioning compressor ........................ 112
Alarm system ................. ...................... 25, 103
Deactivating passenger compartment
monitoring .............. .............................. 26
Fault indication........ .............................. 26
Function indication ................................ 25
Not active .............. ............................ 236
Alcantara, cleaning . .................................... 209
Antenna ................. .................... 103, 104, 204
Antifreeze .................................................. 187
Antilock brake system (ABS) .......................... 59
Warning light .......... .............................. 60
Ashtray .......................... .............................. 89
Assembly aids for wheel changes................. 227
Audio operation .............. .................... 101, 102
Auto-button, air conditioning ........................ 113
Automatic Air conditioning system ....................... 113 Anti-glare mirrors .......................
...........30
Car washes .............. ..........................204
Door locking ............. ......................18, 24
Garage door ......... ................................76
Headlight adjustment .............................79
Speed control .........................86, 87, 124
Transmission ............ ..........................178
Automatic speed contro l..............................124
Indicator light ........ ..............................124
Average consumption .... ......................135, 165
Average speed ............. ......................135, 165
BBackrest
Adjustment ............... ............................32
Release .................... ............................32
Battery ......................... ..............................239
Care......................... ..........................240
Charge state......... ..............................239
Charging .................. ..........................240
Putting vehicle into operation ...............241
Remote control ..... ..............................244
Removing ................. ..........................242
Replacing ................. ..........................241
Warning light......... ..............................132
Winter operation.... ..............................241
Before driving off ...... ..................................8, 9
Belts ................ ............................................42
Cleaning ................... ..........................209
Tensioner ................. ............................42
Warning light......... ................................43
Blower adjustment ........ ......................110, 116
Blower speed adjustme nt ............................114 Brake
Break in ................... ............................ 10
Pads ....................... ............................ 58
Pedal....................... ............................ 57
Wear ....................... ............................ 58
Brake fluid Changing ................. .......................... 193
Checking level ...... .............................. 192
Level ....................... .......................... 192
Warning light ............ .......................... 193
Brake light .............. ................................... 256
Brake light, addition al ................................. 256
Brakes ........................ .............................. 192
Brake circuit division warning light ....... 193
Brake warning light ............................. 132
Fluid ............................ .............. 192, 271
Fluid warning light. .............................. 193
Function .................. ............................ 56
New brake pads or linings ..................... 58
Pads ....................... ............................ 10
Parking brake....... ................................ 55
Porsche Ceramic Composite Brake
(PCCB) .................................... .............. 4
Test stand ........... ................................ 65
Break in brakes ....... ..................................... 10
Break in hints .......... ..................................... 10
Bulbs Chart ....................... .......................... 247
Replacing ................ .......................... 247