2005 PORSCHE CAYENNE TURBO snow chains

216
Shifting Gear, Traction Systems
Switching off PSMfPress button A.
PSM is switched off after a short delay.
With PSM switched off, the PSM warning light
in the instrument panel and the information
light in the button are lit.
During braking, the vehicle is stabilised even
when PSM is switched off.
One-sided spinning of the wheels is prevented,
even with PSM switched off.PSM should always be switched on during
“normal” driving.
H o w e v e r, i t c a n b e o f a d v a n t a g e t o s w i t c h o f f P S M
temporarily in exceptional situations:
– On a loose surface or in deep snow
– When “rocking the vehicle free”
– When using snow chains.
When the PSM is switched off the slip monitoring
function of the Tiptronic is also deactivated.
Information light
– The light indicates a control operation, includ-
ing when PSM is switched off (brake control in
the event of one-sided wheel spin).
Warning light
– The warning light in the instrument panel lights
up in combination with the indicator light in the
button for a lamp check when the ignition is
switched on.
– Together with the information light in the
button, the warning light indicates that PSM is
switched off.
– A fault is indicated by the warning light in the
instrument panel and an indication on the multi-
purpose display of the instrument panel. PSM
is out of order.
Please have the fault remedied at an autho-
rized Porsche dealer.Collapsible spare wheel
fNever switch the PSM off when driving with a
collapsible spare wheel.
To w i n g
fPlease observe the chapter “TOWING” on
Page 340.
Tip on driving
When PSM is switched off, wheel-specific brake in-
terventions and the traction control system (TCS)
are also inactive.
The automatic brake differential (ABD) remains on.
Switching on PSMfPress button A.
PSM is switched on after a short delay.

280
Practical Tips, Minor Repairs
Snow chains
Caution!
Risk of damage to body, axle or brake com-
ponents.
fUse only the fine-link snow chains recommend-
ed and authorized by Porsche so that sufficient
clearance between the wheel well and the
chain is assured.
fFollow instructions issued by the supplier of the chains.
The best possible handling characteristics are
achieved when snow chains are fitted on all four
wheels of the vehicle. However, it is also possible
to fit snow chains on only one axle (preferably the
rear axle).
fBefore fitting chains, remove accumulated ice
and snow from the wheel well.
fVehicles with snow chains must not be driven
faster than 30 mph (50 km/h).Different states and countries have varying statu-
tory requirements regarding maximum speed.
fCheck with local authorities for possible re-
strictions.
fRemove chains as soon as the roads are free
of ice and snow.

Vehicle Identification, Technical Data
349
1)Snow chainsSnow chain clearance can be guaranteed only with the tire + rim combination marked
1).
The best possible handling characteristics are achieved when snow chains are fitted on all four wheels of the
vehicle. However, it is also possible to fit snow chains on only one axle (preferably the rear axle).
For safety reasons, vehicles with snow chains must not be driven faster than 30 mph (50 km/h).
fObserve the respective road traffic regulations.
fUse only Porsche-authorized fine-link cross-type or edge chains.
Collapsible spare wheel
195/75 18
6.5 J x 18
Tires Wheel Rim offset Track
front/rear front/rear front rear

Index
365
Seat memory ...................................... 33
,161
Recall using car key .............................. 33
Recall using person buttons ................... 33
Storage, automatic ............................... 34
Storing driver’s seat settings ................. 34
Storing parking aid ................................ 34
Storing passenger seat settings............. 34
Seat memory (comfort) ................................. 33
Seat with memory ....................................... 161
Seats
Front .................................................... 32
Position ................................................ 32
Rear..................................................... 37
Setting ................................................. 32
Security wheel bolts .................................... 285
Selection mode
Automatic.................................. 200,201
Manual ...................................... 202,203
Selector lever ............................................. 198
Selector lever lock ...................................... 205
Selector lever position ................................ 199
Display ...................................... 198,199
Service indicator......................................... 109
Shifting
Down ................................................. 202
On the steering wheel.......................... 200
Up ..................................................... 202
Shifting up.................................................. 203
Shock absorber adjustment ......................... 211
Shock absorbers ........................................ 211
Side lights .................................................. 114
Side marker light ........................................ 146
Side member panel ..................................... 292
Side vents ......................................... 129,135Ski bag ......................................................187
Sliding roof .................................................147
Closing ...............................................148
Lifting.................................................148
Opening completely .............................148
Opening to comfort setting ..................148
Readiness for operation .......................147
Sliding/lifting roof .......................................147
Closing ...............................................148
Lifting.................................................148
Opening completely .............................148
Opening to comfort setting ..................148
Readiness for operation .......................147
Snow chains ......................................280
,349
Snow tires ..................................................279
Socket .......................................................302
Spare parts ................................................344
Spare wheel .............90
,294
,299
,319
,349
Warning light.......................................108
Spare wheel bracket .................178
,300
,301
Locking ................................................24
Opening ...............................................24
Unlocking .............................................20
Special low level .........................................228
Special terrain level .....................................228
Speed code letter .......................................281
Speed limit ..........................................89,281
Speedometer................................................72
Cayenne Turbo...............................68,70
SportDesign package ......................................7
Stability Management System .............214
,216
Indicator light ......................................110
Off road..............................................215
Warning light.........................68
,70,110Stability management system ...................... 211
Starting ..................................................... 198
Starting and stopping ................................... 60
Steam-jet units ........................................... 158
Steering lock ............................................... 58
Steering wheel ............................................. 51
Adjusting ............................................. 52
Heating................................................ 51
Multi-functional steering wheel ............... 53
Shifting .............................................. 201
Steering wheel buttons ................................. 53
Lighting ............................................... 54
Stopping ................................................... 203
Storage .............................................. 16
,172
Storage compartment ................................ 172
At the sides in the
luggage compartment ........................ 175
Storage tray
Armrest, front .................................... 174
Armrest, rear ..................................... 174
Stowing luggage ........................................ 193
Subwoofer
Installing ............................................ 320
Removing .......................................... 320
Summer tires ............................................. 348
Sun blind ................................................... 143
Sun visors ................................................. 142
TTachometer ................................... 68
,70,72
Tail light ............................................ 335
,336
Tank opening ............................................. 250
Telephone .................................................. 169