2009 PORSCHE PANAMERA Pressure

Instrument Panel and Multi-Function Display
131
Selecting “Comfort pressure” in the
Tire pressure menu
Available setting options:
–“Comfort ”
–“ Standard ” For speeds up to 100 mph (160 km/h), the tire
pressures can be reduced to increase driving
comfort.
The Tire Pressure Monitoring system must be set
to the applicable tire pressure (comfort pressure
or standard pressure).
If you selected “
Comfort press.”, the TPM
system automatically uses lower pressure values
when monitoring tire pressures.
The comfort tire pressures are included in the
technical data or under “Fill info” in the Tire
pressure menu, you can compare the pressure
differences (e.g. 4.4 psi (+0.3 bar)) with the
“Comfort pressures”.
For tires that have not ye t been learned, the new
required tire pressures are displayed instead of
the actual tire pressures.
For information on learning the tires:
f Please see the chapter “SYSTEM LEARNING”
on page 134.
Caution!
Tires are inflated to comfort pressure at the
factory, which is not suitable for driving at
very high speeds. Comfort pressure speed warning
If the maximum speed of the preset comfort
pressure is exceeded, a warning message
appears on the multi-function display.
Warning!
Risk of accident when exceeding the
maximum speed.
Driving at excessive speeds when the comfort
pressure is active will destroy the tires.
f Never exceed the speed specified on the
warning message.
f Always set the standard tire pressure when driving at higher speeds.
1.Select
> “Tire pressure”
2. “Comfort press. ”
and confirm.
3. Select required pressure
and confirm.

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Instrument Panel and Multi-Function Display
Selecting settings in the Tire pressure menu
(type and size of fitted tire)
Warning!
Risk of accident due to excessive speed. This
could lead to serious personal injury or
death.
f Always observe the permissible maximum
speed of the respective tire.
f Exceeding maximum tire speed could result in
a tire burst, causing loss of control of the
vehicle. This could lead to serious personal
injury or death.
Moreover, Porsche recommends obeying all
traffic laws at all times to maintain the safety of yourself and all vehicle occupants. Warning!
Incomplete entries or selection of the wrong
tires on the multi-function display affect
correct indication of warnings and
messages.
f The settings must be updated in the “Tire
pressure ” menu after changing a wheel, filling
with tire sealant or adding air (after previous
warning “ Tire pressure!”).
f Please see the chapter “RED WARNING – TIRE PRESSURE!” on page 133. The new tire type and tire
size must be selected
even if the settings for the new set of wheels are
the same as for the old wheels.
Available setting options:
–“ 18 inch ”
–“ 19 inch ”
–“ 20 inch ”
Tire selection has only been successfully
completed when the following message appears
on the multi-function display (example).
“Summer tires 19-inch was set. No monitoring,
system is learning”.
f Please see the chapter “SYSTEM LEARNING”
on page 134. Notes
The message “Action cancelled” appears if the
setting process is interrupted. All entries made up
to this point are lost, and the original settings
remain in effect.
Before fitting tires with dimensions that are not
already stored in the mult
i-function display, the
missing information should be added to the
multi-function display.
f Please contact a qualified specialist workshop.
We recommend that you have an authorized
Porsche dealer to do this work as they have
trained workshop personnel and the necessary
parts and tools.
f Use only tires approved by Porsche.
The available items in the tire pressure menu
depend on the model type. For this reason it is
possible that some of the selection options shown
here are not available on your multi-function
display.
1. Select
> “Tire pressure ”
2. “Adjust ”
and confirm.
3. Select “ Summer tires ” or
“ Winter tires ” or
“ All-season ”
and confirm.
4. Select the tire size
and confirm.

Instrument Panel and Multi-Function Display
133
Ye l l o w a r n i n g – I n f l a t e !Tire pressure warnings
The tire pressure warning light on the instrument
panel and a corresponding message on the multi-
function display warn about loss of pressure in two
stages (yellow and red), depending on the amount
of pressure loss.
Yellow warning – Inflate
The pressure in the tire is too low by more than
4to7psi (0.3 to 0.5 bar ).
The tire pressure warning specifies the affected
tire and the target tire pressure.
Correct the tire pressure at the next opportunity. This tire pressure warning appears:
– for approx. 10 seconds when the vehicle is
stationary and the ignition is switched off or
– when the ignition is switched on again.
The warning can be acknowledged when the
ignition is switched on.
The tire pressure warning light on the instrument
panel goes out when the tire pressure has been
corrected.
Red warning – Tire pressure!Red warning – Tire pressure!
At speeds below 100 mph (160 km/h):
The pressure in the tire has dropped by more
than 7 psi (0.5 bar). This significant pressure
loss is a danger to road safety.
At speeds above 100 mph (160 km/h):
The pressure in the tire has dropped by more
than 6 psi (0.4 bar). This significant pressure
loss is a danger to road safety.
f When the tire pressure warning appears,
stop immediately at a suitable location.
Check the indicated tire for signs of damage.

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Instrument Panel and Multi-Function Display
If necessary, fill in ti
re sealant and set the
correct tire pressure.
This tire pressure warning also appears when
driving and can be acknowledged.
The tire pressure warning light on the instrument
panel goes out only when the tire pressure has
been corrected.
System learningTire Pressure Monitoring begins to “learn” the
wheels after a wheel change, wheel transmitter
replacement or update of the tire settings . During
this process, Tire Pressu re Monitoring recognizes
the wheels and their locations.
The following message appears on the multi-
function display (example):
“No monitoring, system is learning”.
The wheel learning process takes place
exclusively when the vehicle is being driven
(vehicle speed above 16 mph (25 km/h)).
Tire Pressure Monitoring requires a certain
amount of time to learn the wheels. During this
time, the current tire pressures are not available
on the multi-function display:
– The tire pressure warning light remains lit until all wheels have been learned.
– Lines (-.-) appear on the display of the “Tire pressure” function. – The required pressures for cold tires (68 °F
(20 °C)) are indicated under “Fill info” in the tire
pressure menu.
Position and pressure information is displayed as
soon as Tire Pressure Monitoring has assigned
the wheels recognized as belonging to the vehicle
to the correct wheel positions.
f Check the tire pressure for all wheels under
“Fill info ”.
f Correct the tire pressure to the required
pressure if necessary.
Changing a wheel and replacing tiresfNew wheels must be fitted with radio
transmitters for Tire Pressure Monitoring.
Before tires are changed, the battery charge
condition of the wheel transmitters should be
checked.
Please contact a qualified specialist workshop.
We recommend that you have an authorized
Porsche dealer to do this work as they have
trained workshop personnel and the necessary
parts and tools.
f Switch off the ignition when changing a wheel.
The tire settings on the mu lti-function display must
be updated after changing a wheel.
If the tire settings are not updated, the message
“Tire change? Update settings!” is displayed on the
multi-function display.
f Update the multi-function display settings the
next time the vehicle is stationary.
Pressure increase as the result of
temperature increaseIn accordance with physical principles, the tire
pressure changes as the temperature
changes.The tire pressure increases or decreases
by 0.1 bar (1.5 psi) for
every 18 °F (10 °C) change in temperature.Partial monitoringMonitoring of the other wheels is continued if there
is a fault in one or two wheel transmitters.
– The tire pressure warning light lights up.
– The message “Restricted monitoring” appears
on the multi-function display.
– No tire pressures are displayed on the multi-function display for wheels with faulty
wheel transmitters.

Instrument Panel and Multi-Function Display
135
No monitoringIn the event of faults, Tire Pressure Monitoring
cannot monitor the tire pressure.
The warning light on the instrument panel lights up
and a corresponding message appears on the
multi-function display.
Monitoring is not active:
– if Tire Pressure Monitoring is faulty,
– if wheel transmitters for Tire Pressure Monitoring are missing,
– during the learning phase after the tire settings have been updated,
– after a wheel change without updating the tire settings,
– if more than four wheel transmitters are recognized,
– if there is external interference by other radio sources, e.g. wireless headphones,
– if tire temperatures are too high.
f Please see the chapter “OVERVIEW OF
WARNING MESSAGES” on page 152.
Sport Chrono/StopwatchYou can use the stopwatch to measure any times,
e.g. on race circuits or on work-related journeys.
Measured lap times can be stored and evaluated
if the vehicle is equipped with Porsche
Communication Management (PCM).
fPlease observe the chapter “SPORT DISPLAY”
in the separate PCM operating instructions. Stopwatch on the dashboard
The stopwatch has an analogue and a digital
display.
The large pointer of the analogue display
measures the seconds. The two small pointers
measure hours and minutes. The display restarts
at zero after 12 hours.
Seconds and increments of 1/10 and 1/100
of a second can be read on the digital display.
The digital display and the
display on the on-board
computer can indicate up to 99 hours and
59 minutes.
Stopwatch timing displays
The stopwatch time is displayed at different
positions on the dashboard:
– In the stopwatch on the dashboard.
– In the “ Chrono” menu in the multi-function
display on the instrument panel.
– In the “CAR” main menu on the PCM.
Displaying the time on the stopwatch
You can configure the stopwatch on the
dashboard to display the ti me in the multi-function
display on the instrument panel.
For information on displaying the time on the
stopwatch:
f Please see the chapter “DISPLAYING TIME IN
STOPWATCH ON DASHBOARD” on page 148.

Instrument Panel and Multi-Function Display
139
Resetting to factory settingsAll settings made in the multi-function display
can be reset to the factory settings:
Note
All personal settings that have already been stored
will be lost as a result of resetting to factory
settings.
Adapting appearance of multi-function
displayThe contents and appearance of the multi-function
display can be adapted individually.
Selecting main menu display contents
Individual elements in the main menu can be
hidden and shown as required.
The main menu items “ Audio”, “Navigation”,
“ Map ”, “Phone ”, “Tr i p ”, “Tire pressure” and
“ Sport Chrono” can be hidden or shown.
The “ Settings ” menu item cannot be hidden. Adapting display contents of audio main
menu
In the audio main menu, you can display either
a list of all radio stations currently within range or
a list of all stored radio stations.
Available display contents:
–“
Station list ”
List of stations currently within range.
–“ Preset list ”
List of stored stations.
For information on the station and preset lists:
f Please observe the separate operating manual
for the Porsche communication Management
(PCM).
1.Select
> “Vehicle ”
> “ Settings ”
2. “Fact. settings ”
and confirm.
3. Select “ Ye s”
and confirm.
1. Select
> “Vehicle ”
> “Settings ”
> “ Display ”
and confirm.1. Select
> “Vehicle ”
> “Settings ”
> “ Display ”
2. “Menu scope ”
and confirm.
3. Select the desired main menu items.
4. Confirm selection.
Menu item is displayed.
Menu item is hidden.
1.Select
> “Vehicle ”
> “ Settings ”
> “Display ”
2. “Audio”
and confirm.
3. Select the desired display contents
and confirm.

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Instrument Panel and Multi-Function Display
Multi-function display configuration exampleAdapting display contents in vehicle
information area
You can select four of the many items of vehicle
information for display in the “Vehicle” menu and
assignment to the display areas 1, 2 , 3 and 4. Available display contents:
“
Coolant temp. ” (coolant temperature),
“ Compass ”, “Oil temperature ”, “Oil pressure ”,
“ Boost pressure ”, “Rem. fuel rng. ”, “Station/
Track ” (current radio station/music title), “ Veh.
voltage ”, “Int: Trip time ” (driving time to
intermediate destination), “Int: Arrival ” (arrival
time at intermediate destination), “ Dst: Trip time”
(driving time to destination), “ Destination
arrival ” (arrival time at destination), “ Date”,
“ Phone info ” (network strength/network name),
“ Blank line “ (area remains blank).
One item of information cannot be assigned to
several areas or one area and the “ Upper line ”.Adapting upper status area
You can assign various items of information to the
upper status area
A in the multi-function display.
Available display contents:
–“ Station name”
–“ Rem. fuel rng. ”
–“ Compass”
–“ Boost pressure ”
–“ Blank line ”
No information appears in the upper status
area A.
1. Select
> “Vehicle ”
> “ Settings ”
> “Display ”
2. “Vehicle menu ”
and confirm.
3. Select “ 1:” or
“ 2: ” or
“ 3: ” or
“ 4: ”
and confirm.
4. Select the desired display contents
and confirm.
1.Select
> “Vehicle ”
> “Settings ”
> “Display ”
2. “Upper line ”
and confirm.
3. Select the desired display contents
and confirm.

Instrument Panel and Multi-Function Display
149
Setting unitsYou can select the units of measurement for
vehicle displays such as the speed on the digital
speedometer in the instrument panel, the
temperature gauge in the air-conditioning displays
and the tire pressure display on the multi-function
display.
Setting speedometer units
The units of the speed and distance information on
the speedometer can be adjusted.
Available setting options:
–“ km/km/h ”
–“ Miles/mph” Setting unit for temperature gauges
The measurement unit for temperature gauges
can be changed.
Available setting options:
–“
°C”
–“ °F”
Setting unit for Tire Pressure Monitoring
display
The measurement unit for the Tire Pressure
Monitoring display can be changed.
Available setting options:
–“ bar”
–“ psi” Setting unit for boost-pressure gauge
The measurement unit for the boost-pressure
gauge can be changed.
Available setting options:
–“
bar”
–“ psi” 1. Select
> “Vehicle ”
> “ Settings ”
> “Units ”
and confirm.1. Select
> “Vehicle ”
> “ Settings ”
> “Units ”
2. Select “ Speedometer ”.
3. Select desired setting
and confirm.
1.Select
> “Vehicle ”
> “Settings ”
> “ Units ”
2. “Temperature ”.
3. Select desired setting
and confirm.1.Select
> “Vehicle ”
> “Settings ”
> “ Units ”
2. “Tire pressure ”.
3. Select desired setting
and confirm.
1.Select
> “Vehicle ”
> “ Settings ”
> “Units ”
2. “Boost pressure ”.
3. Select desired setting
and confirm.