2005 PORSCHE CAYENNE S ECU

Practical Tips, Minor Repairs
341
Halogen headlightChanging bulb for low beam of halogen
headlight
1. Pull off plug C.
2. Unclip securing clip D.
3. Replace defective bulb.
Note on operation
fMake sure the bulb is installed in the correct
position.
4. Reassemble in reverse order.Changing side light bulb in Halogen headlight
1. Pull the bulb holder out of lamp bracket.2. Pull bulb out of the holder (arrow).
3. Replace defective bulb.
4. Reassemble in reverse order.

342
Practical Tips, Minor Repairs
Bi-Xenon headlightChanging Xenon gas discharge lamp for low
beam and high beam
1. Pull off holder J.
2. Unclip securing clip G.
3. Replace defective bulb H.
Note on operation
fMake sure the bulb is installed in the correct
position.
4. Reassemble in reverse order.Changing cornering light in Bi-Xenon
headlight
1. Pull plug I off the bulb.
2. Unclip securing clip (arrow).
3. Replace defective bulb.
Note on operation
fMake sure the bulb is installed in the correct
position.
4. Reassemble in reverse order.Changing side light bulb in Bi-Xenon
headlight
1. Pull out the lamp for low beam and high beam
out of lamp bracket.

Practical Tips, Minor Repairs
343
2. Pull bulb out of the holder (arrow).
3. Replace defective bulb.
4. Reassemble in reverse order.Changing additional high beam light
(halogen and Bi-Xenon headlights)
1. Remove cover G.2. Pull plug J off the bulb.
3. Unclip securing clip H.
4. Pull bulb I out.
5. Replace defective bulb.
Note on operation
fMake sure the bulb is installed in the correct
position.
6. Reassemble in reverse order.

350
Practical Tips, Minor Repairs
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 details.Vehicle towingFlat bed towing is the preferred type of towing to
be used on Porsche vehicles. Under certain cir-
cumstances, wheel lifts may be used when the ve-
hicle will not roll.
The vehicle must be towed with all four
wheels off the ground, otherwise damage to
the vehicle may result.Towing hookThe towing hook is contained in the tool kit.
Caution!
Risk of damage to the vehicle.
fUse 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.
fNever use the towing hook to tow this or any other vehicle.
Vehicles with Tiptronic
fDo not tow-start vehicles with a Tiptronic
transmission.
The vehicle cannot be tow-started, nor should
this be attempted due to the risk of serious
transmission damage.
Vehicles with manual transmission
Only tow-start vehicles fitted with a catalytic con-
verter when the engine is cold.
If the engine is warm, unburned fuel could damage
the catalytic converter.Front and rear mounting
1. Carefully lever out the appropriate plastic cov-
erA in the bumper with the screwdriver.
The cover is captive and need not be removed
completely.

Practical Tips, Minor Repairs
351
2. Screw in towing hook B as far as the stop (left-
hand thread) and tighten hand-tight.
Pulling vehicle onto flat bed1. 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 bed1. 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.
f f f

352
Practical Tips, Minor Repairs 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.
Recovering the vehicleDepending on the vehicle equipment, the spare-
wheel well contains one or two towing lugs.
fWhen recovering the vehicle, always use two
towing lugs if possible.
Screw in the towing lugs only at the front or
rear.
Never screw them in so that one towing lug is
at the front and one is at the back.

372
Index Licence plate light....................................... 151
License plate light....................................... 347
Lid
Engine compartment ........................... 184
Engine compartment warning light........ 115
Luggage compartment ........................ 182
Seal ................................................... 271
Lifting
Garage lift .......................................... 292
Jack................................................... 298
Platform ............................................. 292
Light
Flasher............................................... 119
Switch......................................... 99
,116
Light alloy wheels ....................................... 271
Inscription .......................................... 290
Light segments........................................... 164
Lighter
front .................................................. 171
rear ................................................... 171
Lights ............................................... 198,271
Changing............................................ 336
Chart ................................................. 335
Limit speed
Off-road shifting ......................... 213,216
Load .......................................................... 197
Compartment cover ............................ 176
Full ...................................................... 93
Partial .................................................. 93
Safety net .......................................... 176
Securing (ski bag) ............................... 192
Stowing..................................... 197,198
Load fastening points .................................. 186
Loading level ..................................... 237,366Loadspace ........................................ 186
,197
Loadspace floor.......................................... 186
Locking conditions ........................................ 22
Locking the steering column
With Porsche Entry & Drive .................... 60
Locking, keyless ........................................... 24
Immobilizer ........................................... 25
Switching off readiness for operation ...... 25
Unlocking vehicle doors ......................... 24
Locks .......................................................... 86
Low beam ................................ 116
,151
,342
Switch ................................................ 116
Low level .................................................... 236
Low Range ............... 86
,206
,208
,212
,216
Indicator light ...................................... 212
Off-road driving program...................... 211
Luggage
Compartment cover ............................ 176
Safety net........................................... 176
Luggage compartment ................................ 186
Luggage compartment cover ....................... 187
Luggage compartment lid................... 182,183
Locking ................................................ 24
Opening ............................................... 24
Luggage net ............................................... 186
Luggage safety net ..................................... 189
Bracket .............................................. 189
MMain menu.................................................... 82
Make-up mirror ........................................... 147
Manual headlight beam adjustment ...... 109
,198
Manual Transmission
Clutch ................................................ 202Maximum permitted engine speeds ..............202
Memory.................................................33
,34
Minor paint damage.....................................268
Minor repairs ..............................................276
Mirrors .......................................................198
Door mirrors .........................................56
Interior mirror .......................................56
Moving off .........................................203
,205
Moving-off assistant ....................................225
MSR ...........................................................221
Multi-functional steering wheel ........................54
Function keys .................................54,55
Multi-purpose display .....................80
,92,185
Basic screens .......................................81
Clock .................................................101
Collapsible spare wheel .........................92
Comfort..............................................103
Compass ............................................102
Factory settings ..................................107
Language ...........................................107
Level ....................................................85
Lighting ..............................................106
Load ....................................................93
Locks/reduction ....................................86
Main menu ............................................82
MPH limit ..............................................83
Operation, controls................................80
Settings..............................................101
Spare wheel..........................................91
System.................................................94
Tire pressure .................................87,89
Tire sealant/sealing set .........................92
Tire type ...............................................90
Units ..................................................106

Index
375
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 ....................................... 166
Seats
Front .................................................... 32
Position ................................................ 32
Rear..................................................... 37
Setting ................................................. 32
Security wheel bolts .................................... 293
Selection mode
Automatic........................................... 205
Manual ............................................... 207
Selector lever ............................................. 203
Selector lever lock ...................................... 210
Selector lever position ................................ 204
Display ............................................... 203
Service indicator......................................... 112
Shifting
Down ................................................. 207
On the steering wheel.......................... 205
Up ..................................................... 207
Shifting gears ............................................. 202
Shifting up.................................................. 208
Shock absorber adjustment ......................... 217
Shock absorbers ........................................ 217
Side lights .................................................. 116
Side marker light ........................................ 151
Side vents ......................................... 134
,140
Ski bag ...................................................... 191
Sliding roof................................................. 152
Closing............................................... 153Lifting.................................................153
Opening completely .............................153
Opening to comfort setting ..................153
Readiness for operation .......................152
Sliding/lifting roof .......................................152
Closing ...............................................153
Lifting.................................................153
Opening completely .............................153
Opening to comfort setting ..................153
Readiness for operation .......................152
Snow chains ......................................288
,360
Snow tires ..................................................286
Socket .......................................................310
Spare parts ................................................354
Spare wheel ......91
,92,302
,307
,327
,358
Warning light.......................................110
Spare wheel bracket ..........................182,308
Locking ................................................24
Opening ...............................................24
Unlocking .............................................20
Special low level .........................................236
Special terrain level .....................................236
Speed code letter .......................................289
Speed limit ..........................................91,289
Speedometer
Cayenne S .....................................70,72
SportDesign package ......................................7
Stability Management System .............220
,222
Indicator light ......................................112
Off road..............................................221
Warning light.........................70
,72,112
Stability management system.......................217
Starting ......................................................203
Starting and stopping ....................................61Steam-jet units ........................................... 163
Steering lock ............................................... 59
Steering wheel ............................................. 52
Adjusting ............................................. 53
Heating................................................ 52
Multi-functional steering wheel ............... 54
Shifting .............................................. 206
Steering wheel buttons ................................. 54
Lighting ............................................... 55
Stopping ................................................... 209
Storage .............................................. 16
,176
Storage compartment ................................ 176
in the luggage compartment ............... 179
Storage tray
Armrest, front .................................... 178
Armrest, rear ..................................... 178
Stowing luggage ............................... 197,198
Subwoofer
Installing ............................................ 328
Removing .......................................... 328
Summer tires ............................................. 358
Sun blind ................................................... 148
Sun visors ................................................. 147
TTachometer ................................... 70
,72,74
Tail light ..................................................... 345
Tank opening ............................................. 259
Telephone .................................................. 173
Temperature
Sensor ..................................... 132
,136
Setting ..................................... 133,138
Temporary change-down ............................. 205
Terrain level ............................................... 236