2005 PORSCHE 911 CARRERA key battery

Controls, Instruments
19
Keys fPlease observe the chapter “ALARM SYSTEM,
PASSENGER COMPARTMENT MONITORING”
on Page 26.
fPlease observe the chapter “CENTRAL LO-
CKING” on Page 22.
Two main keys and one spare key are supplied
with your Porsche.
These keys operate all the locks on your vehicle.
fBe careful with your car keys: do not part with
them except under exceptional circumstances.
fTo avoid battery run-down, always remove the
ignition key from the ignition lock.
Replacement keys Replacement car keys can be obtained only from
your authorized Porsche dealer, and this can
sometimes be very time-consuming.
You should therefore always keep the spare key on
your person.
Keep it in a safe place (e.g. wallet), but under no
circumstances in or on the vehicle.
The key codes of new keys have to be “reported”
to the car control unit by your authorized Porsche
dealer.
The key grip of the spare key can be exchanged
for a main-key grip.
Disabling key codes
If a key is lost, the key codes can be disabled by
an authorized Porsche dealer.
All the remaining car keys are required for this pur-
pose.
Disabling the code ensures that the car can be
started only using authorized keys.
Note
fPlease note that the other locks can still be
opened with the disabled key.
Immobilizer There is a transponder (an electronic component)
in the key grip, containing a stored code.
When the ignition is switched on, the ignition lock
checks the code.
The immobilizer can be deactivated and the en-
gine started only using an authorized ignition key.
Switching off the immobilizer
fInsert the ignition key into the ignition lock.
If the ignition is left on for more than 2 minutes
without the engine being started, the immobilizer
is reactivated.
fIf this happens, turn the ignition key back to the
3 position before starting the engine.
Please observe the chapter “IGNITION/
STARTER SWITCH WITH ANTI-THEFT
STEERING LOCK” on Page 72.
Switching on the immobilizer
fRemove ignition key.Security Wheel Bolts fIf wheels have to be removed during a work-
shop visit, do not forget to hand over the sock-
et for the security wheel bolts along with the
car key.

20
Controls, Instruments
A-Main key
1- Central locking button
2- Luggage compartment lid button
3- Light-emitting diode
B- Spare key Key with Radio Remote Control Unlocking the vehiclefPress button 1.Locking the vehiclefPress button 1.Switching off the alarm system if it is
triggered accidentally
fUnlock the vehicle.
Unlocking luggage compartment lid fPress button 2 for approx. two seconds.
If the vehicle was locked, it is unlocked simultane-
ously with the luggage compartment.
In vehicles with seat memory the stored seat and
door mirror positions are automatically set.
The vehicle will be locked again approx.
15 seconds after the luggage compartment is
closed if none of the doors was opened.
Note
Your authorized Porsche dealer can program fur-
ther types of unlocking.
Ty p e 1
The relocking time of the doors can be adjusted to
suit your individual requirements:
10 - 100 seconds.
Ty p e 2
The doors stay locked when the luggage compart-
ment is unlocked.
The remote-control standby function
switches off after 7 days If the vehicle is not started or unlocked with the re-
mote control within 7 days, the remote control
standby function is switched off (to prevent dis-
charging of the vehicle battery).
1. In this case, unlock the driver’s door with the
key at the door lock.
Leave the door closed in order to prevent the
alarm system from being triggered.
2. Press button 1 on the remote control.
The remote control is now activated again.
Note
fDo not insert the ignition key into the ignition
lock if the vehicle battery is discharged.
The ignition key can no longer be removed.
The key cannot be removed until the vehicle elec-
trical system is supplied with power again.
fPlease observe the chapter “EMERGENCY UN-
LOCKING OF THE LUGGAGE COMPARTMENT
LID” on Page 235.
fPlease observe the chapter “EMERGENCY
STARTING WITH JUMPER CABLES” on
Page 242.

Controls, Instruments
29
Comfort function when unlocking the vehicle
(Coupé only)
fUnlock car with the remote control.
Hold car key in door lock in the unlocking direc-
tion until the windows have reached the
desired position.
Anti-crushing protection If a side window is blocked during closing, it will
stop and open again by about an inch.
Warning!
Risk of severe personal injuries.
If the rocker switch is pressed again within
10
seconds of the window being blocked, the
window will close with its full closing force.
Anti-crushing protection is disabled.
fOnce the anti-crushing protection acts to stop
the window and opens it slightly, do not press
the rocker switch again within 10 seconds
without checking to make sure that nothing is
blocking the path of the window.The window will close with full closing force.
One-touch operation is disabled for 10 seconds
after blockage of a side window.
Automatic window lowering fPlease observe the chapter “DOORS” on
Page 21.Storing end position of the windowsIf the battery is disconnected and reconnected,
the windows will not be raised automatically when
the door is closed.
1. Close the windows with the rocker switch
once.
2. Press the rocker switch upwards again to store
the end position of the windows in the control
unit.

Controls, Instruments
73
Switch position 2Start engine
fTurn ignition key to ignition lock position 2.
fPlease observe the chapter “STARTING PRO-
CEDURES” on Page 74.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
fTo avoid battery run-down, always remove the
ignition key from the ignition lock.
Please observe the chapter “BATTERY” on
Page 236.
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.

Controls, Instruments
75
Stopping Engine fTurn key back to position 3.
fDo not stop engine immediately after hard or
extended driving.
Keep engine running at increased idle for
about two minutes to prevent excessive heat
build-up before turning off engine.
fTo avoid battery run-down, always remove the
ignition key from the ignition lock.
fMake sure that when you leave the car, even
briefly, you have withdrawn the ignition key.
fEngage the steering lock by moving the steer-
ing wheel to the left or right.
Turn the steering wheel to the locking position
before you switch off the engine so that you
don’t have to exert yourself when locking or
unlocking the steering.
Warning!
Danger of injury. Hot engine compartment
components can burn skin on contact.
fBefore working on any part in the engine com-
partment, turn the engine off and let it cool down sufficiently.
Engine-compartment blower,
radiator fan The radiator and radiator fans are in the front of
the car.
The engine-compartment blower is mounted on
the engine compartment lid.
Warning!
Risk of injury.
After the engine is switched off, the engine-
compartment temperature is monitored for
approx. 30 minutes.
During this period, and depending on tem-
perature, the engine-compartment blower
may continue to run or start to run.
fCarry out work in these areas only with the en-
gine off, the ignition off, and exercise extreme
caution.
Risk of injury. The radiator fans in the front
end of the car may be operating or
unexpectedly start operating when the
engine is switched on.
fCarry out work in these areas only with the en-gine switched off.
Automatic garage door The ignition system in your Porsche may interfere
with your electronically operated garage door.
fTo check this, drive your Porsche close to the
garage door. Make sure not to interfere with
the operating range of the door.
fRun the engine at different speeds.
If the garage door opens or closes without you op-
erating the garage door unit in your car, contact
the dealer who installed the automatic garage
door to have the frequency and/or coding of the
garage door signal changed or modified.

Controls, Instruments
105
Warnings on the instrument panel and the on-board computerIf a warning message appears, always refer to the corresponding chapters in the Owner’s Manual.
Warning messages are issued only if all measurement preconditions are met. Therefore, check all fluid levels regularly –
in particular, always check the engine oil level after refuelling.
Instrument
panelOn-board
computerText display on on-board
computerMeaning/measure
Seat belt Driver and passengers must fasten their seat
belts.
Handbrake Handbrake is still on.
Ignition key
not removed
Replace battery
in the ignition keyReplace the remote-control battery.
Ignition lock faulty,
please go to workshopHave the fault remedied at an authorized
Porsche dealer.
Ignition lock faulty,
go to workshop immediatelyHave the fault remedied at an authorized
Porsche dealer.
Relieve steering Relieve the steering lock by moving the steering
wheel to the left or right.
Steering locked The steering wheel lock remains engaged.
Have the fault remedied at an authorized
Porsche dealer.
Lights on

Controls, Instruments
113
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.
Note on operation
Further individual light functions (e.g. daytime driv-
ing lights) are available in vehicles with the Sport
Chrono package.
Please observe the chapter “Individual Memory” in
the separate PCM operating instructions.
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 fog 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,
the PCM can be used to set the off-delay time.
This setting also changes the lighting period
for unlocking the vehicle.
Please observe the chapter “Individual
Memory” in the separate PCM operating
instructions.
– 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.
Light SwitchLights switched off
Welcome Home Function
Parking lights, side marker lights,
license plate light, instrument illumination
Low beam, high beam
Only with ignition on
Fog lights in addition to parking lights or
low beam:
Pull switch to first click.
Indicator light on.
The fog lights will go out automatically
when the high beams are switched on.
Rear fog light in addition to the fog
lights:
Pull switch to second click.
Indicator light on.

130
Controls, Instruments
A - Opening luggage compartment lid
B - Opening engine compartment lid Luggage Compartment Lid and
Engine Compartment LidUnlocking fOperate the appropriate pull-button next to the
driver’s seat.
The luggage compartment or engine compart-
ment is illuminated when the respective lid is
open.
fPlease observe the chapter “LOAD SWITCH-
OFF AFTER 2 HOURS OR 7 DAYS” on
Page 233.The luggage compartment lid can also be un-
locked with the radio remote control.
fPlease observe the chapter “KEYS” on
Page 19.
Important Note
If the vehicle battery is discharged, the luggage
compartment lid can be opened only by connect-
ing an external electrical power source.
fPlease observe chapter “ELECTRICAL SYS-
TEM” on Page 232.
or the description inside the fuse box lid.
A warning message in the on-board computer
comes on if the lids are not completely closed.
fFully close the lid.
Warning message