PORSCHE BOXSTER 2005 2.G Repair Manual

Controls, Instruments
61
The previously selected PASM mode is always
activated after the engine is started.
There is no automatic return to Normal mode after
the ignition is switched off.
PASM makes two running-gear setups available to
the driver: “Normal” and “Sport”.
The selection is made via a button on the center
console.
In Normal mode the running gear is in a sporty and
comfortable setup.
Sport mode offers a markedly sporty shock
absorber tuning (e.g. for driving on the race
circuit).
The variable suspension system selects the appro-
priate damping level for each wheel according to
the situation and conditions of driving.
Example:
If the vehicle is driven in a markedly sporty manner
in Normal mode, PASM automatically adapts the
shock-absorber behavior to the driving situation in
this case as well.
Switching on PASM Sport modefPress PASM button in the center console.
When PASM Sport mode is switched on, the
light-emitting diode in the button is illuminated
and a message is shown by the on-board
computer.
Switching off PASM Sport modePress PASM button in the center console.
The light-emitting diode in the button goes out and
the on-board computer displays a message for a
limited amount of time.
Porsche Active Suspension
Management (PASM)

62
Controls, Instruments
Retractable Spoiler The spoiler reduces air resistance and, particu-
larly at high speeds, reduces rear axle lift. Automatic controlThe spoiler extends at approx. 75 mph
(120 km/h) and retracts at approx. 50 mph
(80 km/h).
If automatic control fails, the warning light lights
up and the spoiler must be extended manually
before driving.
Warning!
Risk of accident. If the spoiler cannot be
extended, driving stability will be adversely
affected by increased rear axle lift.
fAdapt your driving style and speed to the
changed driving conditions.
fHave the fault remedied as soon as possible.
Please go to a qualified specialist workshop.
We recommend a Porsche dealer for this work
as they have trained workshop personnel and
the necessary parts and tools.
Risk of injury during manual retraction or ex-
tension of the spoiler with the vehicle statio-
nary.
fMake sure that no persons or objects are
within the range of movement of the spoiler.
Risk of damage, if the vehicle is pushed
using the spoiler.
fDo not push the vehicle at the spoiler.The warning light lights up for a lamp check when
the ignition is switched on.
The warning lights in the instrument panel and in
the on-board computer come on if the spoiler
does not extend or does not reach its final position
at more than 75 mph (120 km/h).
Warning light

Controls, Instruments
63
Manual controlWhen the ignition is on, the spoiler can be
extended and retracted manually using the button.
Extending
fPress button briefly.
The spoiler extends to its final position.
The light-emitting diode in the button lights up.
Running in
fPress and hold button until the spoiler has rea-
ched its final position.
The light-emitting diode in the button goes out.
Fixed rear spoiler
Caution!
Risk of damage to rear spoiler.
fPlease consult the operator before using auto-
matic car washes.
fDo not push the vehicle by the spoiler.

64
Controls, Instruments
Parking Aids Parking Assistant (ParkAssistant) When the driver backs up, the parking assistant
system indicates the distance between the car
and a large obstacle behind it, by means of signal
tones.
Danger!
Risk of serious personal injury or death.
ParkAssistant cannot detect small objects
such as children and pets.
Despite use of the parking assistant system,
the driver is still responsible for taking due
care and assessing obstacles when backing
up.
fMake sure that no persons, especially small
children, animals or obstacles are within the maneuvring area.
The parking assistant system is activated auto-
matically when reverse gear is selected and the ig-
nition is on.
Note
Be aware that the parking assistant system is not
switched on if the car rolls backward without re-
verse gear being engaged.
Ultrasound sensors Sensors
Four ultrasound sensors in the rear bumper
measure the distance to the closest obstacle.
– Range middle sensors around 60 in./150 cm
– Range outer sensors around 24 in./60 cm
Obstacles cannot be detected in the “blind” sen-
sor area (e.g. near the ground).
Note
The sensors must always be kept free of dust, ice
and snow in order to ensure that they are fully
functional.
Caution!
To avoid damaging the sensors:
fMaintain sufficient distance when cleaning with steam-jet units.
Signal tones/function
When reverse gear is selected, the parking assis-
tant confirms that it is switched on by issuing a
short signal tone.
A detected obstacle is signalled by an intermit-
tent tone. The intervals decrease as the obstacle
is approached.
A continuous tone sounds when the distance be-
comes less than one foot. This continuous tone
c a n s t o p i f t h e o b s t a c l e i s a p p ro a c h e d c l o s e r t h a n
one foot.
The radio volume should not be so loud as to
drown out the signal tones.

Controls, Instruments
65
Limits of ultrasonic measurement
The parking assistant system cannot detect:
– sound-absorbing obstacles (e.g. powder
snow),
– sound-reflecting obstacles (e.g. glass sur-
faces, flat painted surfaces)
– and very thin obstacles.
Other ultrasound sources (e.g. pneumatic brakes
of other vehicles, jackhammers) can interfere with
detection of obstacles.
Fault indication
The parking assistant system indicates a fault in
two ways:
– After reverse gear has been selected, the
short signal tone is followed by a continuous
tone of the same pitch:
This indicates that sensors are soiled or cove-
red with ice.
– After reverse gear has been selected, the
short signal tone is followed by a continuous
tone with a much lower pitch:
This indicates a general system fault. Please
have the fault remedied at an authorized
Porsche dealer.
A - Control switch for door mirror adjustment Swivelling down mirror glass on the
passenger’s side On vehicles with seat memory you can activate an
additional parking aid.
fPlease observe the chapter “SEAT MEMORY”
on Page 36.
– When reverse gear is engaged, the mirror
glass on the passenger’s side swivels down
slightly to show the curb area. Preconditions
– Vehicle must be equipped with seat memory.
– Set the control switch A to “passenger’s side”.
– Reverse gear must be engaged.
Returning mirror to its original position
fDrive forwards with a speed of over 6 km/h
(4 mph) or
– Set the control switch A to “driver’s side”.

66
Controls, Instruments
Operation, Instruments 1 Light switch
2 Turn signals/
headlight dimmer/flasher lever
3 Ignition Lock/locking the steering column
4 Hands-free microphone for telephone
5Horn
6 Windshield wiper/washer lever
7 Porsche Communication Management/Radio
8 Interior temperature sensor, GPS antenna
9 Emergency flasher switch10 Central locking button,
Readiness display for alarm system
11 Cupholder
12 Operating lever for on-board computer
13 Locking lever for steering-wheel adjustment
14 Operating lever for cruise control
15 Control panel for heating, ventilation and air
conditioning system
16 Buttons for rear spoiler,
Porsche Active Suspension Management
(PASM),
Sport Mode,
Porsche Stability Management (PSM)
17 Seat heating, left/right

Controls, Instruments
67

68
Controls, Instruments
Ignition/Starter Switch with anti-
theft Steering Lock The ignition lock has a total of four ignition lock po-
sitions.
The vehicle key rebounds to the initial position
from every ignition lock position.
For your safety, fasten safety belts.
fPlease observe the chapter “IMMOBILIZER” on
Page 17.
fPlease observe the chapter “KEY WITH RADIO
REMOTE CONTROL” on Page 18.
Before starting the engine fApply the footbrake.
fManual transmission:
Move the gearshift lever into neutral.
The clutch pedal must be depressed fully
before the starter will engage.
fTiptronic:
Move the selector lever to P or N. Switch position 0 Initial position
The ignition key cannot be withdrawn when the
ignition is switched on or when the engine has
been started.
To withdraw the ignition key:
fStop the vehicle.
fOn vehicles with Tiptronic S:
Move selector lever to position P.
fSwitch ignition off.
fRemove ignition key.
Switch position 1 Ignition on
fTurn ignition key to position 1.
Ignition is switched on.
Note on operation
All electrical equipment can be switched on.
fPlease observe the chapter “WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER” on Page 102.

Controls, Instruments
69
Switch position 2Start engine
fTurn ignition key to ignition lock position 2.
fPlease observe the chapter “STARTING PRO-
CEDURES” on Page 70.Switch position 3Ignition off
fTurn ignition key to ignition lock position 3.
Locking the steering columnAutomatic locking
The steering column is automatically locked when
the ignition key is withdrawn from the ignition lock.
Warning!
Risk of an accident.
The steering wheel will lock and will cause
loss of steering.
fNever remove key from the ignition lock or turn
the key off while the vehicle is moving.
fAlways withdraw the ignition key when leav-ing the vehicle.Automatic unlocking
The steering column is automatically unlocked
when the ignition key is inserted into the ignition
lock.
Note
To avoid battery run-down, always remove the igni-
tion key from the ignition lock.
Please observe the chapter “BULB CHART” on
Page 239.
Gong If you leave the key in the ignition/steering lock, a
gong will sound when the driver’s door is opened.
This is a reminder to remove the key.

70
Controls, Instruments
Starting Procedures fPlease observe the chapter “IMMOBILIZER” on
Page 17.
fPlease observe the chapter “EMISSION CONT-
ROL SYSTEM” on Page 182.
Warning!
Serious injury may result if you are involved
in a collision without having fastened the
safety belts.
fFasten safety belts before driving away. Before starting the engine fApply the handbrake.
fManual transmission:
Move the gearshift lever into neutral.
The clutch pedal must be depressed fully
before the starter will engage.
fTiptronic:
Move the selector lever to P or N.
Temperature sensors on the engine automatically
provide the correct fuel/air mixture required for
starting.
Therefore, it is not necessary to depress the
accelerator pedal while starting a cold or a
warm engine.
Starting the enginefTurn ignition key to ignition lock position 2.
fAs soon as the engine starts, release the igni-
tion key.
The first operation of the starter is ended auto-
matically when the engine starts.
If the engine does not start, subsequent starter
operations will not be ended automatically.
If the engine fails to start after 10 or 15 seconds
of cranking:
fWait about 10 seconds before engaging the
starter again.
fWhen starting the engine, be ready to drive im-
mediately.
Drive vehicle at moderate speeds and avoid
engine speeds above 4,200 rpm during the
first 5 minutes.
fDo not let the engine idle to warm up.
Danger!
Engine exhaust fumes have many compon-
ents which you can smell. They also contain
carbon monoxide (CO), which is a colorless
and odorless gas.
Carbon monoxide can cause unconscious-
ness and even death if inhaled.
fNever start or let the engine run in an enc-
losed, unventilated area.
It is not recommended to sit in your car for pro-
longed periods with the engine on and the car
not moving.
An unattended vehicle with a running engine
is potentially hazardous.
If warning lights should come on to indicate
improper operation, they would go un-
noticed.
fNever leave the engine idling unattended.
Danger of fire.
fDo not park or operate the vehicle in areas
where the hot exhaust system may come in
contact with dry grass, brush, fuel spill or
other flammable material.
fIf your car catches on fire for any reason, call
the fire department.
Do not endanger your life by attempting to put out the fire.