2006 SKODA OCTAVIA fuses

Inspecting and replenishing 155
Fuel 155
Engine compartment 158
Vehicle battery 165
Wheels and Tyres 170
Tyres 170
Accessories, changes and replacement of parts 177
Introductory information 177
Changes and impairments of the airbag
system 177
Do-it-yourself
Do-it-yourself 178
First-aid kit and warning triangle 178
Fire extinguisher 178
Vehicle tool kit 179
Changing a wheel 179
Breakdown kit 182
Jump-starting 185
Towing the vehicle 186
Fuses and light bulbs 189
Fuses 189
Bulbs 191
Technical data
Technical data 197
Introductory information 197
Data on the vehicle data sticker and the type
plate 197
Dimensions 198
Specifications and engine oil capacity 200
Vehicle-specific information depending on
engine type 201
Multi-purpose vehicles (AF) 207 Index
4 Table of Contents

If the seat belt is not fastened by the driver during the next 90 seconds, the
warning signal is deactivated and the warning light
 lights up permanently.
Further information » page 125, Seat belts. ÐDynamo 
If the warning light lights up  when the engine is running, the vehicle battery is
not being charged.
Seek help from a ŠKODA
specialist garage. The electrical system requires check-
ing. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 44. CAUTION
If the warning light  (cooling system fault) comes on in addition to the warning
light  when driving, stop the vehicle immediately and switch the engine off -
risk of engine damage! ÐOpen door 
The warning light  comes on, if one or several doors are opened.
The warning light comes on even when the ignition is switched off. The warning
light lights up for a maximum of 5 minutes. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 44. Ð Coolant temperature/coolant level 
If the warning light  lights up or flashes, either the coolant temperature is too
high or the coolant level is too low.
The following is displayed in the information display:
Check coolant! Owner's manual!
Stop the vehicle, switch off the engine, check the level of the coolant » page 163,
and refill the coolant if necessary » page 163.
If the coolant is within the specified range, the increased temperature may be
caused by an operating problem at the radiator fan. Check the fuse for the radia-
tor fan, replace if necessary » page 191, Fuses in the engine compartment .
If the warning light  does not go off even though the coolant level is correct
and the fuse for the fan is in working order  do not continue driving!
Seek help from a

ŠKODA specialist garage. WARNING
■ If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system »

page 44.
■ Carefully open the coolant expansion bottle. If the engine is hot, the cooling
system is pressurized - risk of scalding! It is therefore best to allow the engine
to cool down before removing the cap.
■ Do not touch the radiator fan. The radiator fan may switch itself on auto-
matically even if the ignition is off. Ð Bonnet 
The warning light  comes on if the bonnet is unlocked. If the bonnet unlocks
while driving, the warning light  lights up and an audible signal sounds.
The warning light comes on even when the ignition is switched off. The warning
light lights up for a maximum of 5 minutes. £
20 Using the system

Heating and air conditioning system
Heating and air conditioning system
Introductory information
The heating effect is dependent upon the coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
If the cooling system is switched on, the temperature and air humidity drops in
the vehicle. The well-being of the occupants of the car is enhanced as a result of
this particularly at high outside temperatures and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
It is possible to briefly activate recirculated air mode to enhance the cooling ef-
fect.
Please refer to the information regarding recirculated air mode for the air-condi-
tioning system » page 84 or for Climatronic »
page 86.
The air inlet in front of the windscreen must be free of ice, snow or leaves to en-
sure that the heating and cooling system operates properly.
After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak! WARNING
■ For your own safety and that of other road users, ensure that all the win-
dows are free of ice, snow and misting. Please familiarize yourself about how
to correctly operate the heating and ventilation systems, how to demist and
defrost the windows, as well as with the cooling mode.
■ Do not leave recirculated air mode on over a longer period of time, as “stale”
air can cause fatigue of the driver and passengers, reduce attention levels and
also cause the windows to mist up. The risk of having an accident increases.
Switch off recirculated air mode as soon as the windows start to mist up. Note
■ The used air streams out through the vents in the boot.
■ We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the in-
terior of the vehicle forms deposits in the evaporator of the air conditioning sys-
tem. This produces a permanent odour when the air conditioning system is oper-
ating which can only be eliminated through considerable effort and expense (re-
placement of compressor). ■ To ensure that the heating and air conditioning systems work properly, do not
block up the air outlet vents with any objects. Ð Using the air conditioning system economically
The compressor on the air conditioning system uses power from the engine when
in cooling mode which will effect the fuel consumption.
It recommended to open the windows or the doors of a vehicle for which the inte-
rior has been strongly heated through the effect of direct sunlight in order to al-
low the heated air to escape.
The cooling system should not be switched on while travelling when the window
is open.
If the desired interior temperature can also be achieved without activating the
cooling system, fresh air mode should be selected. For the sake of the environment
Pollutant emissions are also reduced when fuel is saved. Ð Operational problems
If the cooling system does not operate at outside temperatures higher than +5 °C,
there is a problem in the system. The reasons for this may be.
› One of the fuses has blown. Check the fuse and replace if necessa-
ry »

page 190 .
› The cooling system has switched off automatically for a short time because the
coolant temperature of the engine is too hot » page 9.
If you cannot rectify the functional fault yourself, or the cooling capacity decrea-
ses, the cooling system must be switched off. Visit a ŠKODA specialist garage. Ð
79
Heating and air conditioning system

Note
■ The engine can only be started with a genuine ŠKODA key with the matching
code. ■ The engine running noises may louder at first be louder for a short time after
starting the cold engine. This is quite normal and is not an operating problem. ■ After switching off the ignition, the radiator fan can intermittently continue to
operate for approx. 10
minutes.
■ If the engine does not start up after a second attempt, the fuse for the fuel
pump/glow plug system (Diesel engines) may have a fault. Check the fuse and re-
place, if necessary » page 190, Fuses in the dash panel

or seek assistance from a
ŠKODA specialist garage.
■ We recommend locking the steering wheel whenever leaving the vehicle. This
acts as a deterrent against the attempted theft of your car. ÐAdjusting the steering wheel position
Fig. 93
Adjustable steering wheel: Lever below the steering wheel/safe dis-
tance to the steering wheel
First read and observe the introductory information and safety warn-
ings on page 91.
The height and forward/back position of the steering wheel can be adjusted.
›
First of all adjust the driver's seat
» page 55, Manually adjusting the front seats .
› Pull the lever below the steering wheel down
» Fig. 93 - .
› Adjust the steering wheel to the desired position (with regard to the height and
forward/back position).
› Push the lever upwards to the stop. Ð
ä Electromechanical power steering
First read and observe the introductory information and safety warn-
ings on page 91.
The power steering enables you to steer the vehicle with less physical force.
With the electromechanical power steering, the steering assist is automatically
adapted to the speed and to the steering angle.
It is still possible to fully steer the vehicle if the power steering fails or if the en-
gine is not running (vehicle being towed in). However, greater physical effort is
required to turn the steering wheel.
If there is a fault in the power steering, the warning light  or  lights up in the
instrument cluster » page 21, Electromechanical power steering   . Ð Electronic immobiliser
First read and observe the introductory information and safety warn-
ings on page 91.
An electronic chip is integrated in the head of the key. The immobiliser is deacti-
vated with the aid of this chip when the key is inserted in the ignition lock. The
electronic immobiliser is automatically activated when the ignition key is with-
drawn from the lock.
The engine will not start if a non-authorized ignition key is used.
The following is displayed in the information display: Immobilizer active. Ð
ä
ä
92 Using the system

Fuses and light bulbs
Fuses
ä
Introduction
This chapter contains information on the following subjects:
Fuses in the dash panel 190
Fuses in the engine compartment 191
Individual electrical circuits are protected by fuses.
› Before replacing a fuse, switch off the ignition and the appropriate consumer
› Find out which fuse belongs to the component that is not operat-
ing » page 190, Fuses in the dash panel or » page 191, Fuses in the engine
compartment .
› Take the plastic clip out of its fixture in the cover of the fuse box, place it on the
relevant fuse and pull it out.
› A blown fuses is recognisable by the molten metal strip. Replace the faulty fuse
with a new one of the
same amperage.
Colour coding of fuses Colour Maximum amperage
light brown 5
dark brown 7.5
red 10
blue 15
yellow 20
white 25
green 30
orange 40
red 50WARNING
Always read and observe the warnings before completing any work in the en-
gine compartment » page 158, Engine compartment . CAUTION
■ Never “repair” fuses and also do not replace them with a fuse of a higher am-
perage - risk of fire! This may also cause damage at another part of the electrical
system.
■ Have the electrical system checked as quickly as possible by a ŠKODA specialist
garage if a newly inserted fuse blows again after a short time.
■ When unlocking and locking the cover for the fuse box in the engine compart-
ment, it must be pressed on the sides of the box, otherwise the locking mecha-
nism can be damaged. ■ The cover for the fuse box in the engine compartment must always be applied
correctly. Water can penetrate and cause damage to the vehicle if the cover was
not applied correctly! Note
■ We recommend always carrying replacement fuses in the vehicle. A box of re-
placement fuses can be purchased from
ŠKODA Original Accessories.
■ Multiple fuses may exist for a single power consuming device.
■ Multiple power consuming devices can share a single fuse.
■ Electrically adjustable seats are protected by automatic circuit breakers, which
switch on again automatically after a few seconds after the overload has been
eliminated. Ð
189
Fuses and light bulbs

Fuses in the dash panel
Fig. 158
Fuse box cover in the dash panel/schematic diagram of the fuse
box
First read and observe the introductory information and safety warn-
ings on page 189.
The fuses are located on the left side of the dash panel behind a cover.
›
Remove the cover for the fuse box using a screwdriver
» Fig. 158.
› Replace the cover once the fuse has been changed.
Fuse assignment in the dash panel No. Power consumer
1 Diagnostic socket, engine control unit, fuel pump
2 Control unit for ABS, ESC
3 Airbag
4 Heating, Air conditioning system, Reversing lights 5 Control unit for headlamp beam adjustment
6 Instrument cluster, control unit for automatic gearbox, control unit for
electromechanical power steering, parking aid
7-11 Not assigned 12 Central locking control unit
13 Diagnostic socket, Light switch
14 Control unit for automatic gearbox, Selector lever lock 15 Vehicle voltage control unit - interior lights
16 Climatronic ä
No. Power consumer
17 Not assigned
18 Rear window wiper 19 Control unit for trailer detection
20 Not assigned 21 Cornering lights for the left and right side
22 Air blower for Climatronic
23 Front power window
24 Cigarette lighter 25 Rear window heater, auxiliary heating and ventilation
26 Power socket in the boot 27 Fuel pump, Injection valves (diesel engine)
28 Radio 29 Engine control unit, Crankcase ventilation heater
30 Control unit for automatic gearbox, Haldex 31 Vacuum pump
32 Rear power window
33 Electric sliding/tilting roof
34 Control unit for convenience functions 35 Alarm
36 Headlight cleaning system 37 Heated front seats
38 Heated rear seats 39 Instrument cluster, windscreen wiper lever, and turn signal lever
40 Air blower for heating and air conditioning
41-42 Not assigned
43-45 Towing device 46 Seat heaters47 Auxiliary heating and ventilation
48 Phone 49 Light switch Ð
190 Do-it-yourself

Fuses in the engine compartment
Fig. 159
Fuse box cover in engine compartment/Schematic diagram of the
fuse box
First read and observe the introductory information and safety warn-
ings on page 189.
On some vehicles, the battery cover must be removed before removing the cover
for the fuse box
» page 167.
› The cover for the fuse box is removed by pushing the circlips A
» Fig. 159
up-
wards as far as the stop. The symbol  is displayed behind the clip. Now remove
the cover.
› Once the fuse has been removed, place the cover on the fuse box and push the
circlips A
back as far as the stop. The symbol
 is displayed behind the clip. The
cover is locked into position.
Fuse assignment in engine compartment No. Power consumer
F1 Not assigned
F2 Control unit for automatic gearbox
F3 Measuring circuit
F4 Valves for ABS F5 Control unit for automatic gearbox
F6 Instrument cluster, windscreen wiper lever, and turn signal lever F7 Power supply terminal 15, Starter
F8 Radio F9 Not assigned ä
No. Power consumer
F10 Engine control unit F11 Auxiliary heating and ventilation control unit
F12 Data bus control unit
F13 Engine control unit
F14 Ignition F15 Lambda probe, glow plug system
F16 Vehicle voltage control unit, right headlight, right tail light F17 Horn
F18 Amplifier for the digital sound processor F19 Windscreen wipers
F20 Coolant pump, valve for fuel dosing F21 Lambda probe
F22 Clutch pedal switch, brake pedal switch
F23 Secondary air pump, air mass meter, fuel high pressure pump
F24 Active charcoal filter, exhaust gas recirculation valve, radiator fan F25 Pump for ABS
F26 Vehicle voltage control unit, left headlight, left tail light F27 Secondary air pump, glow plug system
F28 Not assigned F29 Power supply terminal 30
F30 Terminal X a) a)
In order not to drain the battery unnecessarily when starting the engine, the electrical components
of this terminal are automatically switched off. Ð Bulbs
ä
Introduction
This chapter contains information on the following subjects:
Headlights 192
Changing the bulb for the front turn signal light 193
Changing light bulbs for front parking lights and low beam 193
Changing the bulb for the main beam 194
£
191
Fuses and light bulbs

›
Pull the locking lever on the headlight as far as the stop in the direction of ar-
row C
.
› Disconnect the plug connection and carefully remove the head light in the di-
rection of arrow D
.
Installation is carried out in the reverse order. ÐChanging the bulb for the front turn signal light
Fig. 161
Removing light bulb for turn sig-
nal light
First read and observe the introductory information and safety warn-
ings on page 191.
›
Remove the head light
» page 192.
› Turn the socket in the direction of arrow
OPEN and remove it together with the
warning light bulb » Fig. 161.
› Push in the bulb into the socket, turn counter-clockwise up to the stop and re-
move.
› Insert a new bulb into the socket and turn
clockwise up to the stop.
› Insert the socket with the new bulb into the headlamp. Secure it by turning it in
the direction of arrow CLOSE. Ð
ä Changing light bulbs for front parking lights and low beam
Fig. 162
Removing light bulbs for front
parking lights and low beam
First read and observe the introductory information and safety warn-
ings on page 191.
In order to facilitate the removal of the socket with the bulb for the parking light,
we recommend to remove first of all the connector for the low beam light bulb.
›
Remove the head light
» page 192.
› Remove the rubber cover 2
» Fig. 160
on page 192.
› To replace the bulb for the
low beam, turn the connector with the bulb B
» Fig. 162 counter-clockwise
up to the stop, and remove.
› Replace the lamp, insert the connector with the new bulb and turn
clockwise
up to the stop.
› To remove the bulb for the
front parking light, remove the holder A
.
› Remove the faulty bulb from the socket, insert a new bulb, and insert the sock-
et containing the bulb.
› Insert the rubber cover. Ð
ä
193
Fuses and light bulbs