ECO mode PORSCHE CAYMAN 2009 1.G User Guide

220
Practical Tips, Emergency Service
Note
Under no circumstances sh
ould tires older than 6
years be used on your Porsche.
The age of the tire can be obtained from the “DOT”
code number. If, for example, the last four num-
bers read 1208, then the ti re was produced in the
12th week of 2008.
f Store tires in a cool and dry place.
Snow tires For a better grip on snow and ice, use radial M+S
tires with studs.
Check with your local Motor Vehicle Bureau for
possible restrictions.
Danger!
Risk of loss of control and damage to the
vehicle as well as seri ous personal injury or
death.
The standard tires prof ile and rubber mixture
are optimized for wet and dry driving condi-
tions, and may not prove favorable for snow
conditions.
f Therefore install M+S tires before driving in such conditions. Before mounting snow tires, consult with
your Porsche dealer. He has the technical
information necessary to advise you on
wheel and tire compatibility.
Snow tires should have the same load capacity as
original equipment tires and should be mounted on
all four wheels.
Snow tires with studs should be run at moderate
speeds when new in order to give the studs time
to settle.
Danger!
Tires with badly worn treads and studs are
very dangerous and could cause accidents
resulting in serious personal injuries or
death.
f Make sure they are replaced immediately.
f Do not drive a vehicle equipped with snow tires
at prolonged high speed.
Snow tires do not have the same degree of
traction on dry, wet or snowfree roads as a
normal tire.
Furthermore, snow tires wear rapidly under
these conditions.
Comply with all state and local laws
governing snow tire and tread depth
requirements.
Danger!
Risk of accident and se rious personal injury
or death due to excessive speed.
f Always check the maximum speed rating on
the tire sidewall on any tire on the vehicle.
f Never exceed the maximum speed rating of the tires.
f Fit winter tires to both axles well before the
cold season begins.
Your authorized Porsche dealer will be pleased
to advise you.
Maintenance note
We recommend fitting snow tires on the vehicle at
temperatures below 45 °F (7 °C) since the driving
performance of summer tires is reduced at low
temperatures. Summer tires may be permanently
damaged at extremely low temperatures.
Winter tires lose their traction capability when their
tread depth falls below 5/32 in. (4 mm).

236
Practical Tips, Emergency Service
Alarm system, central lockingThe status of the central locking and alarm system
is not changed by disconnecting the battery.
When the battery is di sconnected, the alarm
system ceases to function.Central locking overload protectionIf the central locking sy stem is operated more
than ten times within a minut e, 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 and interior light) are
automatically switched off after approx. 2hours.
The Radio/PCM is automatically switched off after
approx. 10 minutes.
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.

Index
277
Stopping .............................................. 76
Engine compartment Blower ....................... .................. 76, 128
Blower fan .............. ............................ 128
Care .................................................. 205
Engine oil Change .............................................. 190
Consumption ............................... ......... 10
Performance class .. ............................ 191
Recommendation ........ ........................ 190
Topping off............. ............................ 189
Viscosity ................ ............................ 191
Exhaust Pipes ......................... ............................ 5
System ................................................ 55
Tailpipes, stainless st eel ...................... 207
External antenna ......... ................................ 104
FFiller flap .................................................... 195
Fire extinguisher ........................................... 85
Flat tire ...................... ................................ 229
Floor mats.................. ................................ 209
Fluids ......................................................... 201
FM reception .............................................. 101
Fog light ........................ .............................. 80
Fog light, rear................. ........................ 78, 80
Fog lights
Changing bulb......... ............................ 254
Footbrake ........................................... ......... 56
Footwell lights ............ .................................. 69
Fresh air intake ........... ................................ 116
Front lid ......................... ...................... 94, 100
Front luggage compartm ent .......................... 94 Fuel .....................
..............................130, 195
Containers ................ ......................4, 197
Economy .................. ..........................194
Evaporation control .............................197
Fuels containing etha nol.......................197
Level gage ............... ..........................130
Level warning light ..............................130
Recommendation ........................196, 197
Recommendations .... ..........................196
Tank ..................................................196
Function keys ........... ....................................40
Fuses, replacing ....... ..................................237
GGarage
Door ....................................................76
Door opener .......................................106
Lift ............... ......................... .............232
Gear display ................. ......................120, 122
Gear shift indicator ......................................127
Glove compartment... ....................................92
Gong.................... ..............14, 73, 78, 80, 137
Ground clearance...... ......................................4HHandbrake.................... ................................55
Hands-free microphone ...............................104
Head restraints ......... ....................................32
Headlights .................... ..............................248
Adjusting .................. ..................257, 258
Beam adjustment .. ................................79
Changing bulbs ......... ..................249, 251
Cleaning system ...................82, 200, 271 Flasher ................................................ 81
Removing ................
.......................... 248
Heated rear window ..................................... 31
Heated rear window/Door mirror heating ..... 117
Heater ......................... .............................. 113
Heating ........................................... .......... 110
High beam Indicator light ....... .............................. 127
Lever....................... ...................... 78, 80
High beam, additional Changing bulb ...... .............................. 251
High-pressure cleaning units........................ 203
Home mode..................... ...................... 79, 80
HomeLink .................... .............................. 106
Hoods ............................. .................... 94, 100
Horn ........................................... .......... 12, 21
Hot exhaust pipes ... ....................................... 5
IIgnition key ............. ..................................... 72
Emergency operation ........................... 74
Ignition lock ............ ..................................... 72
Withdrawing ignition key,
PDK transmission ..................... .......... 180
Immobilizer ...................................... ............ 15
Indicator lights ................. .................. 120, 122
INFO Warning message s ............................. 140
Instrument
Illumination........... .............................. 124
Lights ...................... ...................... 78, 80
Panel ........................... ...... 120, 122, 166
Interior ............................................ ............ 69
Interior lights .......... ..................................... 69
Interior mirror ......... ..................................... 30