2009 PORSCHE PANAMERA four wheel drive

164
Driving and Driving Safety
Ignition Lock, Steering LockThe ignition key is inserted into the ignition lock
underneath the light swit ch at the left of the
steering wheel.
On vehicles with Porsche Entry & Drive, you no
longer have to insert the key into the ignition lock,
but merely keep it with yo u. The ignition key is
replaced by a control unit in the ignition lock,
which always remains in the ignition lock, unless
the vehicle is being towed.
The ignition lock has three key positions.
The steering column can be actively locked in
a fourth key position on vehicles with Porsche
Entry & Drive.
Key positions
0 - Initial position
1 - Ignition on
2 -Start engineNote on operation
The vehicle battery discharges if the ignition key is
left inserted.
If the vehicle battery is dead, the key can only be
removed from the ignition lock if the emergency
operation is performed:
f Please see the chapter “EMERGENCY
OPERATION – UNLOCKING THE IGNITION KEY”
on page 166.
Key positions with Porsche Entry & Drive
0-Initial position
1 - Ignition on
2 -Start engine
3 -Activate steeri ng column lockIgnition lock position 0 – Initial positionThe ignition key cannot be removed when the
ignition is switched on or when the engine has
been started.

202
Driving and Driving Safety
Porsche Traction Management
(PTM)Porsche Traction Management is an active all-
wheel control system designed to influence
longitudinal and lateral dynamics. It is closely
linked with the Porsche Stability Management
(PSM) system.
The permanently driven rear axle enhances the
vehicle’s sporty features. Drive power is
distributed fully variably to the front axle,
depending on the driving situation.
In conjunction with PSM, the PTM system ensures
perfect distribution of power among all four
wheels in every driving situation. This improves
traction and driving stabil ity and ensures the same
high level of agility and dynamic response.
Warning!
In spite of the advantages of PTM and four-wheel
drive, it is still the driver’s responsibility to adapt
his driving style and maneuvers in line with road
and weather conditions, as well as the traffic
situation.
The increased safety that is provided should not
induce you to take greate r risks with your safety.
The limits set by the physics of driving cannot be
overcome, even with PTM or four-wheel drive.
Risk of accidents due to inappropriate speed
cannot be reduced by PTM or four-wheel drive. Advantages of PTM
– Clearly perceptible improvement in traction,
driving stability and steering ability of the
vehicle.
– Vehicle is more manageable when driven at its performance limits.
– Improved straight-ahead tracking and greater stability.
– More sporty vehicle setup while making full use of all the advantages of four-wheel drive.
– ASR and ABD further enhance traction for all wheels.
For information on ASR and ABD:
f Please see the chapter “PORSCHE STABILITY
MANAGEMENT (PSM)” on page 202.
Porsche Stability Management
(PSM)PSM is an active control system for stabilisation of
the vehicle during extreme driving maneuvers.
It operates together with the Porsche Traction
Management (PTM) system provided the vehicle is
fitted with the relevant equipment.
PSM makes use of both the ABD and ASR
systems, as well as the known functions of the
anti-lock brake system (ABS) and engine drag
torque control system (MSR).
Warning!
In spite of the advantages of PSM, it is still the
driver’s responsibility to adapt his driving style and
maneuvers in line with road and weather
conditions, as well as the traffic situation.
The increased safety that is provided should not
induce you to take greater risks with your safety.
The limits set by the physics of driving cannot be
overcome, even with PSM.
Risk of accidents due to inappropriate speed
cannot be reduced by PSM.

Minor Repairs
317
If the vehicle's transmission or shifter is already
damaged, serious damage will result if the vehicle
is not towed with all four wheels off the ground.
Porsche cannot be held responsible for damage
incurred in cases where a vehicle has been transported on one or both of its axles.
fThe vehicle must not be towed if the PDK
transmission is in em ergency operation mode
(yellow or red “Gearbox emergency operation”
warning message). The vehicle must be
transported with a car transporter or on
a trailer.
f If a selector lever emergency release was
performed, the vehicle must not be towed.
The vehicle must be transported with a car
transporter or on a trailer.
f Move PDK selector lever to position N.
To properly engage selector-lever position N
on the display and at the selector lever, the
engine must be started once before towing
the vehicle.
The vehicle can be towed as soon as the
selector lever is in position N and selector-
lever position N appears on the display.
f The vehicle must always roll on all four wheels
when towed.
The ignition must be switched on so that the
brake lights and turn signal lights operate and
the steering lock cannot engage.
f Do not exceed a maximum speed of 30 mph
(50 km/h). Maximum towing distance 30 miles (50 km).
If towing distances ar
e greater, the vehicle
must be transported with a car transporter
or on a trailer.
Panamera STowing a vehicle with PDK transmission on
one axle
f The vehicle must not be towed if the PDK
transmission is in emergency operation mode
(yellow or red “Gearbox emergency operation”
warning message). The vehicle must be
transported with a car transporter or on
a trailer.
f If a selector lever emergency release was
performed, the vehicle must not be towed.
The vehicle must be transported with a car
transporter or on a trailer.
f Move PDK selector lever to position N.
To properly engage selector-lever position N
on the display and at the selector lever, the
engine must be started once before towing
the vehicle.
The vehicle can be towed as soon as the
selector lever is in position N and selector-
lever position N appears on the display.
f Switch ignition off.
The ignition key must remain in the ignition
lock so that the steering wheel lock does
not engage.
The control unit must be removed from the ignition lock and the ke
y inserted in vehicles
with Porsche Entry & Drive.
f Please see the chapter “REMOVING THE
CONTROL UNIT FROM THE IGNITION LOCK” on
page 165.
f Make sure that the vehicle is
adequately illuminated.
f Do not exceed a maximum speed of 30 mph
(50 km/h).
Maximum towing distance 30 miles (50 km).
If towing distances are greater, the vehicle
must be transported with a car transporter or
on a trailer.
Panamera 4S, Panamera TurboTowing a vehicle with PDK and all-wheel drive
Caution!
We urge that wherever possible, a car
transporter or trailer be used to transport a
Panamera vehicle that cannot move under
its own power. This is the safest way to
transport a down vehicle.
For those instances where a car transporter or
trailer is not available, the vehicle may be towed
on all four axles only, provided the following
conditions are strictly met. Failure to meet these
conditions will result in serious and expensive
damage to the PDK transmission.

318
Minor Repairs
If the vehicle's transmission or shifter is already
damaged, serious damage will result if the vehicle
is not towed with all four wheels off the ground.
Porsche cannot be held responsible for damage
incurred in cases where a vehicle has been
transported on one or both of its axles.
f
The vehicle must not be towed if the PDK
transmission is in emergency operation mode
(yellow or red “Gearbox emergency operation”
warning message). The vehicle must be
transported with a car transporter or on
atrailer.
f If a selector lever emergency release was
performed, the vehicle must not be towed.
The vehicle must be transported with a car
transporter or on a trailer.
f The vehicle must have all four wheels on the
ground when being towed or it must be
transported on a car transporter.
The vehicle must not be raised at one axle,
irrespective of whether it is the front or
rear axle.
f Move PDK selector lever to position N.
To properly engage selector-lever position N
on the display and at the selector lever, the
engine must be started once before towing
the vehicle.
The vehicle can be towed as soon as the
selector lever is in position N and selector-
lever position N appears on the display. f
Switch off the ignition or leave the engine
running. The ignition key must remain in the
ignition lock so that the steering wheel lock
does not engage.
The control unit must be removed from the
ignition lock and the key inserted in vehicles
with Porsche Entry & Drive.
f Please see the chapter “REMOVING THE
CONTROL UNIT FROM THE IGNITION LOCK” on
page 165.
f Make sure that the vehicle is
adequately illuminated.
f Do not exceed a maximum speed of 30 mph
(50 km/h).
Maximum towing distance 30 miles (50 km).
If towing distances are greater, the vehicle
must be transported with a car transporter or
on a trailer.
Pulling out a vehicle stuck in snow,
sand, etc.fAlways pull out the stuck vehicle with the
greatest care.
f Do not pull out the vehi cle abruptly or at
an angle.
f If possible, pull the vehicle out backwards in
its own tracks.

334
Index
Driving light assistantAdaptive light system .. ......................................... 92
Automatic headlight le velling, functional
description ...... ....................................... ............. 94
Daytime driving lights .. ......................................... 94
Dynamic cornering light ........................................ 94
Low beam ........... ...................................... .......... 93
Static cornering light ... ......................................... 94
Switching on .................. ..................................... 92
Driving off Launch Control ............... ................................... 196
Driving performance, Techni cal data ............................. 329
DVD Installation location ..... ....................................... 191
Navigation ........... ...................................... ........ 191
Player ................. ...................................... ........ 191
Dynamic cornering light ..... ............................................ 94EElectric parking brake
Automatic parking brake release upon
driving off ....... .................................................. 171
Emergency braking functi on ............................... 171
Operating ............ ...................................... ........ 171
Releasing .................................................. ........ 171
Testing on brake test st and ................................ 253
Warning light .................. ................................... 171
Emergency flasher Switching emergency flashe r on/off ...................... 97
Emergency key ..... ........................................................ 20
Emergency operation Of ignition key in igniti on lock.............................. 166
Emergency unlocking Of filler flap ................ ....................................... 267
Of slide/tilt roof .......... ......................................... 89
Of tailgate ...................... ..................................... 35
Emission control (Check Engine)
Functional description . ....................................... 114
Warning light on the tach ometer ......................... 114
Emission Control System ... .......................................... 262
Engine Break in hints ............. ........................................... 6
Checking oil level ........ ....................................... 121
Cooling system.... ...................................... ........ 110
Oil-level gauge ................ ................................... 121 Starting .............
................................................ 167
Starting automatically (Auto Start Stop function) ... 169
Starting manually (Auto Star t Stop function) ......... 169
Stopping .............. ............................................. 168
Stopping automatically (Auto Start Stop
function) ............ ................................................ 169
Technical data .................. ................................. 324
Engine drag torq ue control (MSR)
Functional description.... ..................................... 204
Engine oil ............ ........................................................ 254
Change ................ ............................................. 256
Change quantity ............ .....................................
329
Consumption ........ ............................................. 324
Engine oil pressure ....... ..................................... 152
Filler opening ................ ..................................... 256
General information ....... ..................................... 254
Oil-level warning on the mult i-function display ........ 255
Performance class ............ ................................. 256
Temperature gauge .......... ................................. 110
Topping up ........... ............................................. 255
Viscosity ........... ................................................ 256
Entry & Drive Locking vehicle door with Porsche Entry & Drive .... 24
Switching off interior surveillance with
Porsche Entry & Drive ... ..................................... 248
Unlocking vehicle door with
Porsche Entry & Drive ... ....................................... 23
Entry function ...... .......................................... ................ 95
Error messages Overview of warning mess ages ........................... 152
Exhaust pipes...... ............................................................ 3
Exterior mirror heating Switching on/off ........... ....................................... 84
External audio source, inter face.................................... 192
FFabric linings (care instruct ions) .................................... 276
Fastening points in luggage compartment...................... 227
Faults Emergency operation of ig nition key in ignition
lock ..................... ............................................. 166
Emergency operation of po werlift tailgate .............. 35
Emergency operation of slid e/tilt roof.................... 89
Emergency unlocking of the filler flap .................. 267
Overview of warning mess ages ........................... 152 ParkAssist ..........
.............................................. 241
Power windows ................... ................................ 88
Slide/tilt roof .......................................... ............. 89
When opening and closin g.................................... 35
Filler flap
Emergency unlocking ...... .................................. 267
Filling capacities Coolant .............. .............................................. 329
Engine oil........................ .................................. 329
Fuel........................................ .......................... 329
Overview ............ .............................................. 329
Overview of fluids and fuels ................. ............... 329
Washer fluid .................... .................................. 329
Filter Air cleaner, maintenance instructions .................. 261
Particle filter, maintenance instructions ............... 261
Fire extinguisher, storage lo cation ................................ 321
First aid kit ........ .............................................. ........... 279
Floor mats, care instructio ns ....................................... 275
Fluids and fuels Coolant .............. .............................................. 329
Engine oil........................ .................................. 329
Fuel........................................ .......................... 329
Washer fluid .................... .................................. 329
Footbrake, safety notes..... .......................................... 172
Four-wheel drive Functional description .. ...................................... 202
Front seat Adjusting ............ ................................................ 39
Retrieving settings (mem ory)
................................ 41
Storing settings (memor y) .................................... 41
Front seats ............ .......................................... ............. 38
Front windshield wipers Adjusting the rain sensor sensitivity .................... 103
Switching on rain sensor .................................... 102
Windshield wiping plus wa sher system ................ 102
Windshield, fast wiping..... .................................. 102
Windshield, slow wiping ...................................... 102
Wiping windshield once (one-touch operation) ...... 102
Fuel Economy ............ .............................................. 264
Evaporation control ......... .................................. 269
Fuel can ......... .................................................. 267
Fuel gauge...... .................................................. 111
Fuel reserve warning ... ...................................... 112
Fuels containing ethanol ..................................... 268