2010 PORSCHE 911 GT3 low beam

Operation, Safety
73
Warning chime
If the ignition key is withdrawn and the door is
opened while the lights (not the parking light or
Welcome Home lighting) are on, a chime warns of
possible battery discharge.
In some countries, differences are possible
due to provisions of law.
Daytime running lightsThe daytime running lights are integrated in the
front auxiliary headlights. These lights are
switched on only when the engine is running and
with the light switch in the positions OFF or HOME.
Operation of the daytime running lights may vary
depending on country-specific regulations.
Canada only:
In addition to the auxiliary headlights the parking
lights are switched on.
USA only:
The daytime running lights can be deactivated in
the on-board computer.
fPlease see the chapter “LIGHT” on Page 146.
Light SwitchLights switched off
Daytime running lights are switched on
when the engine is running.
Welcome Home Function
Daytime running lights are switched on
when the engine is running.
Parking lights, side marker lights,
license plate light, instrument illumination
switched on, daytime running lights
switched off
Low beam, high beam
Only with ignition on,
daytime running lights switched off
Rear fog light
Pull switch.
Indicator light on.
10_GT3_21.book Seite 73 Donnerstag, 4. Juni 2009 12:48 12

74
Operation, Safety
Dynamic Cornering LightAbove a speed of 6 mph (10 km/h) the low beam
is swivelled into the direction of the bend for better
illumination of the road.
If the dynamic cornering light malfunctions, the
blue high beam indicator light in the tachometer
starts to flash.Individual Light FunctionsFurther individual light functions are available in
vehicles equipped with the Sport Chrono Package
Plus.
fPlease see the chapter “Individual Memory” in
the separate PCM Owner’s Manual.
Welcome Home LightingSwitching onfMove light switch to the HOME position.
For improved visibility and security when you get
in and out of the car, the daytime running lights
and the tail lights remain on for a certain period of
time:
–When you get out of the car, the lights are
turned on for approx. 30 seconds after the
door is opened. The off-delay time resumes
when the vehicle is locked.
On vehicles with the Sport Chrono Package
Plus, the PCM can be used to set the off-delay
time. This setting also changes the lighting
period for unlocking the vehicle.
Please see the chapter “Individual Memory” in
the separate PCM Owner’s Manual.
– The lights are turned on for approx.
30 seconds when the vehicle is unlocked.
The lights go out if the ignition is switched on
or when leaving the Welcome Home lighting.
Automatic Headlight Beam
Adjustment Vehicles with Bi-Xenon headlights feature
dynamic headlight beam adjustment.
When the ignition is switched on, the level of the
headlight beam automatically changes in accor-
dance with the vehicle load.
The level of the headlight beam is automatically
kept constant during acceleration and braking. Checking operation 1. Switch the low beam on.
2. Insert ignition key and switch ignition on.
The light beam first dips all the way down and
is then adapted to the vehicle load.
If this test item is not met, the headlight beam
adjustment system must be checked by an autho-
rized Porsche dealer.
10_GT3_21.book Seite 74 Donnerstag, 4. Juni 2009 12:48 12

Operation, Safety
75
Turn Signal / Headlight Dimmer /
Parking light / Flasher Lever Turn signals, low beam and high beam are ready
for operation when the ignition is on.
1 – Turn signal left
2 – Turn signal right
Push the lever to the upper or lower pressure
point – turn signals flash three times
3 – High beam
4 – Headlight flasher
Lever in center position – Low beam
When high beam and headlight flasher are
selected, the blue indicator light in the tachometer
is lit. The turn signal lever turns off automatically when
the steering wheel is straightened out after
completing a turn.
Lane changer fTo indicate your intention when changing lanes
on the freeway, slightly lift or depress the lever
to the resistance point.
The lever will return to the OFF position when
released.
fIf the frequency of the display becomes notice-
ably faster, check the operation of the turn
signal bulbs. Headlight flasher (With ignition on or off)
fTo flash the headlights to oncomming
motorists, slightly pull the lever toward the
steering wheel and then release it.
The blue indicator light in the tachometer will
go on/off as you pull/release the lever. Parking lightThe parking light can only be switched on when
the ignition is switched off.
fMove the lever up or down to switch on the
right or left parking light.
10_GT3_21.book Seite 75 Donnerstag, 4. Juni 2009 12:48 12

76
Operation, Safety
Windshield Wiper / Washer Lever
Warning!
Danger of injury when the windshield wipers
operate unintentionally, e.g. in rain sensor
operation.
Risk of damage to the windshield and wiper
system.
fAvoid running the wiper blades over a dry
windshield to prevent scratching the glass.
Spray washer fluid on the windshield first.
A scratched windshield will reduce visibility.
fAlways loosen wiper blades from frozen glass
before operating wipers to prevent damage to
the wiper motor or blades. fAlways switch off windshield wipers in car
wash to prevent them wiping unintentionally
(sensor operation).
fAlways switch off windshield wipers before
cleaning the windshield to avoid unintentional
operation (sensor operation).
fDo not operate the headlight washer in car
washes.
fDo not operate headlight washer when it is
frozen.
Front wiper and headlight washer system0 – Windshield wipers off
1 – Rain sensor operation for front
windshield wipers
fMove wiper lever upwards to the first click.
Please see the chapter “RAIN SENSOR” on
Page 77.
2 – Windshield wipers slow
fMove wiper lever upwards to the second click.
3 – Windshield wipers fast
fMove wiper lever upwards to the third click.
4 – Front windshield wiper – one-touch
operation:
fMove wiper lever downwards. The front
windshield wipers wipe once.5 – Windshield wipers and washer system:
fPull wiper lever towards the steering wheel.
The washer system sprays and wipes while the
lever is pulled towards the steering wheel.
When the wiper lever is released, a few drying
wipes are executed.
A – Headlight washer (Vehicles with Bi-
Xenon headlights):
The washer sprays only while low beam or high
beam is switched on.
fBriefly push button A to operate headlight
washer system.
fIf heavily soiled, repeat wash.
The headlight washer system automatically sprays
once for every ten times the front windshield
washer system is operated.
Note
The windshield washer nozzles are heated
when the ignition is on, as a precaution against
freezing.
10_GT3_21.book Seite 76 Donnerstag, 4. Juni 2009 12:48 12

Instruments, On-Board Computer
111
Tachometer The tachometer shows the engine speed in revolu-
tions per minute (rpm).
The beginning of the red marks at the right end of
the scale indicates the maximum permissible
engine rpm.
A speed limiter prevents the engine from being
overrevved during acceleration. Before reaching
this area, the next higher gear should be
selected.
Shift to the next lower gear when the engine rpm
drops below 1,500 rpm.
Caution!
To avoid severe engine damage.
fAlways observe the engine rpm before down-
shifting to a lower gear, so you do not exceed the maximum engine rpm.
Flashes in synchronism with the turn signals.
Left arrow – left turn signals
Right arrow – right turn signals
fIf the frequency of the display becomes notice-
ably faster, check the operation of the turn
signals.
Lights when high beam or headlight flasher is
switched on.
The indicator light goes out when the high beams
are switched off.
The indicator light flashes in the event of cornering
light failure.In addition to the red zone on the tachometer
scale, the upshift arrow also prompts you to
initiate the gear shift in good time.
fWhen the upshift indicator lights up, change to
next-higher gear.
Turn Signal Indicator Light
High Beam Indicator Light
Upshift indicator
10_GT3_21.book Seite 111 Donnerstag, 4. Juni 2009 12:48 12

Warnings
149
Lights on Low beam/side marker lamps on
Parking light on Left/right parking light on
Check left/right dipped beam (low
beam)
also applies to:
high beam, side indicator light,
reversing lightThe reported light is faulty. Check bulb.
Have the fault remedied at an authorized Porsche dealer.
Daytime
driving lights offDaytime running lights switch off when the engine is shut off. Switch on lights if necessary.
Dynamic
cornering light
failureDynamic cornering light faulty.
Have the fault remedied at an authorized Porsche dealer.
Headlight beam
adjustment faultyHave the fault remedied at an authorized Porsche dealer.
Front lid not closed Close luggage compartment lid properly.
Rear lid not closed Close engine compartment lid properly.
Rain sensor faulty Have the fault remedied at an authorized Porsche dealer.
Refill washer fluid
LIMIT
Cannot be accepted
with vehicle stoppedThe current speed can only be accepted for the acoustic warning signal when the vehicle is in motion.
LIMIT
30Selected speed limit (e.g. 30 mph) for the acoustic warning signal has been exceeded.
Adjust your speed if necessary.
Instrument
panelOn-board
computerText display on on-board
computerMeaning/measure
10_GT3_21.book Seite 149 Donnerstag, 4. Juni 2009 12:48 12

Practical Tips, Emergency Service
219
Bulb chart
Ty p e , r a t i n g
Halogen low beam
H7, 55W
Low beam with Bi-Xenon headlight Philips, D2S 35W
Halogen high beam
H9, 65W
Additional high beam with Bi-Xenon headlight without cornering light H11, 55W
Additional high beam with Bi-Xenon headlight with cornering light
H7 LL, 55 W
Turn signal indicator light, side WY5W
License plate light
C5W
Lights, Replacing Bulbs
Warning!
Risk of short circuit.
fAlways switch off the relevant consumer when
changing bulbs.
Risk of serious personal injury or death.
The Bi-Xenon headlights are under high
voltage when installed.
fBe careful during all work in the area of the Bi-
Xenon headlights.
Risk of damage. Bulbs of a higher wattage
can damage the lamp housing.
fOnly the bulbs shown in the chart may be used.
fNew bulbs must be clean and free from oil,
grease and fingerprints. Therefore, never
touch bulbs with your bare hands.
Use a cloth or soft paper while replacing bulbs.
10_GT3_21.book Seite 219 Donnerstag, 4. Juni 2009 12:48 12

Practical Tips, Emergency Service
221
3. Place socket wrench (tool kit) on the unlocking
spindle.
The handle of the wrench should point horizon-
tally to the rear.
4. Turn socket wrench approx. 180° A. The
headlight is unlocked and pushed forward
slightly during this process.
5. Turn socket wrench back until it is pointing
vertically downward B and leave in position.
6. The headlight is now unlocked and can be
pulled forward out of the fender.
Installing1. Insert headlight into the guide rails and push
fully into the fender.
2. Push headlight to the rear and at the same
time turn the socket wrench until it points
horizontally to the rear C.
The headlight locking device must perceptibly
and audibly engage.
3. Insert the rubber plug into the unlocking
opening and secure the carpet.
Check the function of all lights.
Low beam, high beam and additional high
beamOpening the lid of the headlight housing
1. Unscrew the 4 screws A.
2. First lift release tab B, then push both release
tabs C upwards and take off lid.
10_GT3_21.book Seite 221 Donnerstag, 4. Juni 2009 12:48 12