headlight bulb SKODA OCTAVIA 2005 1.G / (1U) Owner's Manual

Instruments and Indicator/Warning Lights33
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Diesel particle filter (diesel engine)
In the diesel particle filter the resulting soot particles are
collected and burnt during the combustion of diesel fuel.
Code 7GG on the vehicle data sticker ⇒fig. 20 indicates that your
vehicle is equipped with a diesel particle filter. The vehicle data
sticker ⇒page 303, fig. 234 is located on the floor of the luggage
compartment and is also stated in the Service schedule.
The soot particles, which result from the combustion of diesel fuel, are
collected in the diesel particle filter . If the filter is full, the warning light 
lights up in the instrument cluster.
The soot particles must be burned in the filter. The combustion is
performed when you are driving at least 60 km/h for 5 to 10 minutes. The
warning light goes out. If the warning light remains on despite this measure, the following text
appears in the display of the instrument cluster:
Engine fault Workshop!.
In this case contact a specialist garage to obtain assistance.
WARNING
Please pay attention to the traffic regulations and speed limits.
Note
It is prohibited to use biofuel and diesel fuel mixture (RME) for vehicles
with diesel engines which are fitted with diesel particle filter.
Bulbs 
The warning light  comes on for a few seconds after ignition is switched
on and goes out after several seconds.
If the warning light does not go out or comes on when driving, a bulb in the
headlights of the rear parking light or in the brake lights is defective.
The following text e.g will be displayed in the information display*:
Dipped beam front left defective!
A peep sounds as an additional warning signal.
Electromechanical power steering 
The warning light  comes on for a few seconds when the ignition is
switched on.
Fig. 20 Vehicle data
sticker
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Lights and Visibility
68
Note
Headlights fitted with Xenon bulbs* adapt automatically to the load and
driving state of the vehicle (e.g. accelerating, braking) when the ignition is
switched on and when driving.
Switch for hazard warning lights 
– Press switch  ⇒ fig. 46 to switch the hazard warning light
system on or off.
All the turn signal lights on the vehicle flash at the same time when the
hazard warning light system is switched on. The indicator light for the turn
signals and the indicator light in the switch also flash at the same time.
You can also switch on the hazard warning light system if the ignition is
switched off. The hazard warning light system is switched on automatically if an airbag
is deployed in the event of an accident.
Please comply with any legal requirements when using the hazard
warning light system.
Note
Switch on the hazard warning light system if, for example:
•you encounter traffic congestion,
•your vehicle breaks down or an emergency situation occurs.
Turn signal   and main beam lever 
The parking lights and headlight flasher are also switched
on and off using the turn signal and main beam lever.
Fig. 46 Dash panel:
Switch for hazard
warning lights
Fig. 47 Turn signal
and main beam lever
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Lights and Visibility69
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The turn signal and main beam lever perform the following func-
tions:
Right
 and left  turn signal light
– Push the lever upwards or downwards ⇒page 68, fig. 47 .
– If you only wish to flash three times* (the so-called conven- ience turn signal), push the lever briefly up to the upper or
lower pressure point and release it.
– Turn signal for changing lanes, in order to only flash briefly - move the lever up or down to the pressure point and hold it in
this position.
Main beam

– Switch on the low beam.
– Push the lever forwards.
– Pull the lever back into the initial position in order to switch the main beam off again.
Headlight flasher

– Pull on the lever of the steering wheel (sprung position) - the main beam and warning light in the instrument cluster come
on.
Parking light

– Switch off the ignition.
– Push the lever up or down - the right-hand or left-hand parking light is switched on.
Information concerning the function of the lights.
•The turn signal system only operates when the ignition is switched
on. The corresponding indicator light  or  in the instrument cluster also
flashes.
•The turn signal is automatically cancelled after negotiating a curve.
•The indicator light flashes at twice its normal rate if a bulb of the turn
signal light fails.
•The side light and rear light on the appropriate side of the vehicle are
switched on when the parking light is selected. The parking light function
only operates if the ignition is switched off.
•An acoustic warning signal will sound when the driver's door is opened
if the lever is not in the middle position after removing the ignition key. The
acoustic warning signal will stop just as soon as the driver's door is closed.
Caution
Use main beam or the headlight flasher only if this does not risk dazzling
other road users.
Note
•Use only in accordance with the legal requirements the described
lighting and signal systems.
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Fuses and light bulbs291
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Fuse assignment in engine compartment - version 2
F23Engine control unit10
F24Control unit for CAN databus5
F25Not assigned
F26Not assigned
F27Not assigned
F28Engine control unit25
F29Actuation for coolant pump after-running5
F30Control unit for auxiliary heating20
F31Front window wiper30
F32Not assigned
F33Not assigned
F34Not assigned
F35Not assigned
F36Not assigned
F37Not assigned
F38Radiator fan, valves10
F39Clutch pedal switch, brake pedal switch5
F40Ignition coils20
F41Not assigned
F42Actuation of fuel pump5
F43Not assigned
F44Not assigned
F45Not assigned
F46Not assigned
No.Power consumerAmperes
F47Central control unit, Left main headlights40
F48Central control unit, Right main headlights40
F49Power supply for terminal 15 (ignition on)40
F50Not assigned
F51Not assigned
F52Power supply relay - terminal X a)40
F53Accessory equipment50
F54Not assigned
a)In order not to drain the battery unnecessarily when starting the engine, the elec-
trical components of this terminal are automatically switched off.
No.Power consumerAmperes
Fig. 220 Schematic
representation of fuse
box in engine compart-
ment - version 2
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Fuses and light bulbs
294
Electrically adjustable seats are protected by automatic circuit
breakers , which switch on again automatically after a few seconds after
the overload has been eliminated.
Bulbs
Changing bulbs
The relevant lamp must always be switched off before a light bulb is
replaced.
Defect light bulbs should only be replaced with light bulbs of the same
type. The designation is located on the light socket or the glass bulb.
Changing certain bulbs is not something which you can do yourself, but
requires to be done by a specialist. Other parts of the vehical must be
removed in order to change the light bulbs. This applies, in particular, to
bulbs which can only be reached from the engine compartment.
We therefore recommend that you have any bulbs changed by a Škoda
dealer or, in exceptional cases, by calling on other professional assist-
ance.
Please note that the engine compartment is a hazardous area ⇒page 248.
We recommend that you carry the set of light bulbs with you which was
delivered in your vehicle. Replacement light bulbs
13) are available at
specialist garages.
The set of light bulbs is stowed in the locable box in the spare wheel.
Fitted with a xenon headlight
Change of light bulbs on Xenon lights (low beam lights, parking lights and
main beam lights) should be undertaken by a specialist garage.
Overview of bulbs
31Vacuum pump
Control unit for Haldex coupling (4x4)20 5
32Rear power window30
33Electric sliding/tilting roof25
34Not assigned
35Anti-theft alarm system5
36Headlight cleaning system20
37Front seat heating30
38Not assigned
39Control unit for automatic gearbox20
40Air blower for heating and air conditioning40
41Rear window wiper15
42Wipe wash pump for windscreen15
43Towing device15
44Towing device20
45Towing device15
46Heated windscreen washer nozzles5
47Relay for auxiliary heating5
48Not assigned
49Light switch5
No.Power consumerAmperes
13)Replacement light bulbs are, on the other hand, part of the basic equipping of the
vehicle in some countries.
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Fuses and light bulbs295
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
WARNING
•Bulbs H7 and H1 are pressurised and may burst when changing
the bulb - risk of injury!
•It is recommended to wear gloves and eye protection when
changing a light bulb.
•Gas discharge bulbs* (xenon bulbs) operate with a high voltage,
professional knowledge is required - danger to life!
Caution
Do not take hold of the glass bulb with naked fingers (even the smallest
amount of dirt reduces the working life of the light bulb). Use a clean cloth,
serviette or something similar.
Note
This Owner's Manual only describes the replacement of bulbs where it is
assumed that no major complications will arise. Other light bulbs should
be changed by your specialist garage.
Front headlightHalogen headlightXenon headlight
Low beamH7D1S
Main beamH1
Parking lightsW5W
Turn signalsPY21W
Fog lightsH8
Light unit (Octavia)Bulb
Reversing lightP21W
Turn signalsPY21W
Twin filament light bulb for the brake lights and
tail lightsP21/4W
Twin filament light bulb for the rear fog lights
and tail lightsP21/4W
Parking lightsW3W
Rear light unit (estate car)Bulb
Reversing light, brake lights, tail lights and rear
fog lightP21W
Turn signalsPY21W
Parking lightsW3W
OthersBulb
Side turn signal lightsLED
Licence plate lightC5W
3. Brake lightLED
Entry lightW5W
front interior lightingC10W
Reading lightsW5W
Rear interior lightingC10W
Luggage compartment lightW5W
Door warning lightC5W
Storage compartment light - front passenger
sideC3W
OthersBulb
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Fuses and light bulbs
296
Removing the headlight
The headlight must be removed in order to change the light bulb
of the parking lights, low beam lights and main beam lights as
well as the turn signal lights.
Removing the headlight
– Switch the ignition and all lights off.
– Open the bonnet ⇒ page 247.
– Unscrew the plastic nut ⇒fig. 222
– Pull the locking lever of the headlight as far as the stop in the direction of arrow .
– Unplug the plug connector and carefully take out the headlight in the direction of arrow .
Installation takes place in the reverse order.
Note
We recommend that you have the headlight setting checked by a
specialist garage after installing the headlight.
Fig. 222 Removing the
headlight
AA
A1
A2
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Fuses and light bulbs297
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Parking light at the front
Removing the light bulb for the parking light
– Switch the ignition and all lights off. – Remove the headlight
⇒page 296.
– Press the wire clamps in the direction of arrow to the side and remove the cover ⇒fig. 223 .
– Press the contact studs in the direction of arrow and remove the holder with the light bulb of the parking light ⇒fig. 224.
– Take the faulty bulb out of the fixture and insert a new one.
Installation takes place in the reverse order.
Note
We recommend that you have the headlight setting checked by a
specialist garage after installing the headlight.Fig. 223 Removing the
cover for the parking
and low beam light
Fig. 224 Removing the
light bulb for the
parking light
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Fuses and light bulbs
298
Low beam
Removing the light bulb for the low beam light
– Switch the ignition and all lights off. – Remove the headlight ⇒
page 296.
– Press the wire clamps in the direction of arrow to the side and remove the cover ⇒page 298, fig. 225 .
– Unplug plug ⇒fig. 226 .
– Press the wire clamps in the direction of the headlight and then unhook them to the side.
– Remove the light bulb and insert the new light bulb in such a way that the fixing lugs of the light bulb socket fit into the
recesses at the reflector.
Installation takes place in the reverse order.
Note
We recommend that you have the headlight setting checked by a
specialist garage after installing the headlight.
Fig. 225 Removing the
cover for the parking
and low beam light
Fig. 226 Removing the
light bulb for the low
beam light
AA
AB
AC
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Fuses and light bulbs299
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Main beam
Removing the light bulb for the main beam light
– Switch the ignition and all lights off. – Remove the headlight
⇒page 296.
– Remove the protective cover at the rear of the headlight ⇒page 299, fig. 227.
– Unplug plug ⇒fig. 228 .
– Press the wire clamps in the direction of the headlight and then unhook them to the side.
– Remove the light bulb and insert the new light bulb in such a way that the fixing lugs of the light bulb socket fit into the
recesses at the reflector.
Installation takes place in the reverse order.
Note
We recommend that you have the headlight setting checked by a
specialist garage after installing the headlight.
Fig. 227 Protective
cap of the light bulb of
the main beam light
Fig. 228 Removing the
light bulb for the main
beam light
AA
AB
AC
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