engine SKODA OCTAVIA 2011 2.G / (1Z) Manual PDF

The windshield washer reservoir contains the cleaning fluid for the windscreen or
rear window and for the headlamp cleaning system. The reservoir is located at the
front right of the engine compartment ⇒
 fig. 156 .
The filling level of the container is about 3 litres and about 5.5 litres on vehicles
which have a headlight washing system.
Clear water is not sufficient to intensively clean the windscreen and headlights.
We therefore recommend using clean washing water together with the screen
cleaner from ŠKODA Original Accessories (in winter additionally with antifreeze)
which is capable of removing stubborn dirt. Follow the instructions for use on the
packaging when using screen cleaning products.
You should always add antifreeze to the cleaning water in winter even if your ve-
hicle is fitted with heated windscreen washer nozzles.
It is also possible in exceptional cases to use methylated spirits when no screen
cleaner with antifreeze is available. The concentration of methylated spirits must
not be more than 15 %. Please note, however, that the antifreeze protection at
this concentration is only adequate down to -5 °C. WARNING
Read and observe the warning notes ⇒ page 181, Working in the engine com-
partment
before working in the engine compartment. CAUTION
● On no account should you add radiator antifreeze or other additives to the
windscreen washer fluid.
● If the vehicle is fitted with a headlight cleaning system, you should only add
cleaning products which do not attack the polycarbonate coating of the head-
lights to the windscreen washer fluid. Please contact an authorised

ŠKODA Serv-
ice Partner who will help you select a suitable cleaning agent.  191
Inspecting and Replenishing Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

Before removing the spare wheel, you must take out the box with the vehicle tool
kit box ⇒ fig. 162 .
One should check the inflation pressure in the spare wheel (at best when general-
ly checking the tyre air pressures - see sign on the fuel filler flap ⇒ page 192) to
ensure that the spare wheel is always ready to use.
Temporary spare wheel
A warning label displayed on the rim of the temporary spare wheel indicates that
your vehicle is equipped with a temporary spare wheel.
Please observe the following notes when driving with a temporary spare wheel:
● The warning label must not be covered after installing the wheel.
● Do not drive faster than 80 km/h with this spare wheel and pay particular at-
tention while driving. Avoid accelerating at full throttle, sharp braking and fast
cornering.
● The inflation pressure for this spare wheel is identical to the inflation pressure
of the standard tyres. The temporary spare wheel R 18 must have an inflation
pressure of 420
kPa (4.2 bar)!
● Use this spare wheel only to reach the nearest specialist garage as it is not in-
tended for continuous use.
● No other summer or winter tyres must be mounted on the rim of the spare
wheel R 18. 
Changing a wheel Preliminary work The following steps should be carried out before actually changing the wheel.
– If it is necessary to change a wheel, park the vehicle as far away as possible
from the traffic flow. The place you choose should be level.
– Have all the occupants get out. While changing a tyre, the occupants of the
vehicle should not stand on the road (instead they should remain behind a
crash barrier).
– Apply the handbrake firmly.
– Engage 1st gear or if your vehicle is fitted with an automatic gearbox, position
the selector lever into position P .
– If a trailer is coupled, uncouple it. –
Take the vehicle tool kit ⇒ page 199
and the spare wheel ⇒ page 199 out of
the luggage compartment. WARNING
● If you find yourself in flowing traffic switch on the hazard warning lights
system and place the warning triangle on the side of the road at the prescri-
bed distance from your vehicle. Comply with the national legal regulations. In
this way you are protecting not only yourself but also other road users.
● Never start the engine with the vehicle sitting on the raised jack - danger
of suffering injury. CAUTION
If you have to change a wheel on a slope first block the opposite wheel with a
stone or similar object in order to secure the vehicle from unexpectedly rolling
away. Note
Comply with the national legal regulations. 
Changing a wheel Always change a wheel on a level surface as far as possible.
–
Take off the full wheel trim ⇒ page 201
or the caps ⇒ page 201.
– In the case of light alloy wheels remove the wheel trim cap ⇒
 page 202.
– First of all slacken the safety wheel bolt and afterwards the other wheel bolts
⇒  page 202.
– Jack up the vehicle until the wheel to be changed is clear of the ground
⇒ page 203.
– Unscrew the wheel bolts and place them on a clean surface (cloth, paper, etc.).
– Take off the wheel.
– Fit on the spare wheel and tighten the wheel bolts slightly.
– Lower the car.
– Tighten the wheel bolts firmly, alternately and diagonally using the wheel
wrench (crosswise) and lastly the wheel safety bolt ⇒

 page 202.
– Mount the full wheel trim/wheel trim cap or the caps. £200
Breakdown assistance

Components of the tyre repair kit
Fig. 170 Components of the tyre repair kit
The tyre repair kit is made up of the following parts:
Valve remover
Sticker with speed designation
“max. 80 km/h”/“max. 50 mph”
Inflation hose with plug
Compressor
Tyre inflation hose
Tyre inflation pressure indicator
Air release valve
ON and OFF switch
12 volt cable connector
Tyre inflator bottle with sealing agent
Replacement valve core
The valve remover 1 has a slot at its lower end which fits into the valve core.
This is the only way in which you can remove and re-install the valve core from the
tyre valve. The same also applies to the replacement valve core 11 .

Preparing to use the tyre repair kit Before using the tyre repair kit, carry out the following preparatory work:
–
Park the vehicle as far away as possible from the traffic flow. Park on as flat
and firm a surface as possible.
1 2
3
4
5
6
7
8
9
10
11 –
Have all the occupants get out. While changing a tyre, the occupants of the
vehicle should not stand on the road (instead they should remain behind a
crash barrier).
– Switch off the engine and engage 1st gear or if your vehicle is fitted with an
automatic gearbox, position the selector lever into position P .
– Apply the handbrake firmly.
– Check whether you can carry out the repairs with the tyre repair kit
⇒ page 204, General information
.
– If a trailer is coupled, uncouple it.
– Remove the tyre repair kit from the luggage compartment.
– Stick the sticker 2
⇒
 fig. 170 on the dash panel in view of the driver.
– Do not remove the foreign body, e.g. screw or nail, from the tyre.
– Unscrew the valve cap.
– Use the valve remover 1 to remove the valve core and place it down on a
clean surface. 
Seal and inflate tyres Sealing tyres
–
Forcefully shake the tyre inflator bottle 10
⇒  fig. 170 several times.
– Firmly screw inflation hose 3 onto the tyre inflator bottle in a clockwise direc-
tion 10 . The film on the cap is pierced automatically.
– Remove the plug from the inflation hose 3 and plug the open end fully into
the tyre valve.
– Hold the bottle 10 with the floor facing upwards and fill the whole sealing
agent in the tyre inflator bottle into the tyres.
– Remove the empty tyre inflator bottle from the valve.
– Screw the valve core back into the tyre valve using the valve remover 1 .
Pumping up the tyres
– Screw the tyre inflation hose 5
⇒
 fig. 170 of the air compressor firmly onto the
tyre valve.
– Check whether the air release valve 7 is closed.
£ 205
Breakdown assistance Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

–
On vehicles fitted with a manual gearbox, move the gearshift lever into Neu-
tral.
– Start the engine and run it in idle.
– Plug the connector 9 into 12 Volt socket ⇒
 page 76.
– Switch on the air compressor with the ON and OFF switch 8 .
– Allow the air compressor to run until reaching a pressure of 2.0 - 2.5 bar. Maxi-
mum run time of 8 minutes ⇒  !
– Switch off the air compressor with the ON and OFF switch.
– If you cannot reach an air pressure of 2.0 – 2.5 bar, unscrew the tyre inflation
hose 5 from the tyre valve.
– Drive the vehicle approx. 10 metres forwards or backwards to allow the sealing
agent to distribute in the tyre.
– Screw the tyre inflation hose of the air compressor 5 firmly back onto the
tyre valve and repeat the inflation procedure.
– If you cannot reach the required tyre inflation pressure here either, this means
the tyre has sustained too much damage. You cannot seal with tyre with the
breakdown kit ⇒  .
– Switch off the air compressor with the ON and OFF switch.
– Remove the tyre inflation hose 5 from the tyre valve.
After reaching a tyre inflation pressure of 2.0 – 2.5 bar, drive at a maximum speed
of 80 km/h (50

mph).
Check the tyre inflation pressure after driving 10 minutes ⇒ page 206, Check after
driving for 10 minutes. WARNING
● During inflation, the tyre inflation hose and air compressor may get hot-
risk of injury!
● Do not place hot tyre inflation hoses or hot air compressors on flammable
materials - risk of fire!
● If you cannot inflate the tyre to at least 2.0 bar, this means the damage
sustained was too serious. The sealing agent cannot be used to seal the tyre.
Do not drive the vehicle. Get professional assistance. CAUTION
Switch off the air compressor after running 8 minutes at the latest - danger of
overheating! Allow the air compressor to cool a few moments before switching it
on again. 
Check after driving for 10 minutes Check the tyre inflation pressure after driving 10 minutes.
If the tyre inflation pressure is 1.3 bar or less:
–
Do not drive the vehicle! You cannot properly seal with tyre with the break-
down kit.
– Contact a Škoda dealer to obtain professional assistance.
If the tyre inflation pressure is 1.3 bar or more:
– Adjust the tyre inflation pressure to the correct value (see inside of fuel filler
cap).
– Continue driving carefully to the nearest specialist garage at a maximum
speed of 80 km/h (50 mph). 
Jump-starting Initial steps You can use the battery of another vehicle for jump-starting yours if the engine
does not start because the battery on your vehicle is flat. You will require jump-
start cables for this purpose.
Both batteries must have a rated voltage of 12 V. The capacity
(Ah) of the battery
supplying the power must not be significantly less than the capacity of the dis-
charged battery in your vehicle.
Jump-start cables
Only use jump-start cables which have an adequately large cross-section and in-
sulated terminal clamps. Please pay attention to the manufacturer's instructions.
Positive cable - colour coding in the majority of cases red.
Negative cable -

colour coding in the majority of cases black. £206
Breakdown assistance

WARNING
● A discharged battery may already freeze at temperatures just below 0 °C.
In case of frozen battery carry out no jump-starting - risk of explosion!
● Please pay attention to the warning instructions relating to working in the
engine compartment ⇒ page 181, Working in the engine compartment
.Note
● There must not be any contact between the two vehicles otherwise current
may flow as soon as the negative terminals are connected.
● The discharged battery must be properly connected to the system of the vehi-
cle.
● Switch off any mobile phone, pay attention to the instructions for use of the
mobile phone in such a situation.
● We recommend you buy jump-start cables from a car battery specialist. 
Start engine Fig. 171 Jump-starting using the battery
from another vehicle: A - flat vehicle bat-
tery, B - battery providing current
It is important to connect the jump-start cables in the correct order.
Connecting positive terminals
– Attach one end 1
⇒
 fig. 171 to the positive terminal of the discharged battery
A .
– Attach the other end 2 to the positive terminal of the battery supplying the
power B . Connecting negative terminal and engine block
– Attach one end 3 to the negative terminal of the battery supplying the power
B .
– Attach the other end 4 to a solid metal part which is connected firmly to the
engine block, or to the engine block itself.
Starting engine
– Start the engine of the vehicle providing current and run the engine at idling
speed.
– Now start the engine of the vehicle with the discharged battery.
– Interrupt the attempt at starting an engine after 10 seconds if it does not start
right away and wait for about 30 seconds before repeating the attempt.
– Disconnect the cables on the engine in exactly the reverse order they were
connected up. WARNING
● The non-insulated parts of the terminal clamps must never make contact
with each other. In addition, the jump-start cable connected to the positive
terminal of the battery must not come into contact with electrically conduct-
ing parts of the vehicle - risk of short circuit!
● Do not affix the jump starting cables to the negative terminal of the dis-
charged battery. There is the risk of detonating gas seeping out the battery
being ignited by the strong spark which results from the engine being started.
● Run the jump-start cables so that they cannot be caught by any rotating
parts in the engine compartment.
● Do not bend over the batteries - risk of caustic burns!
● The vent screws of the battery cells must be tightened firmly.
● Keep any sources of ignition (naked flame, smouldering cigarettes etc.)
away from the battery - risk of an explosion!
● Never jump-start the batteries which have a too low electrolyte level - risk
of explosion and caustic burns! 207
Breakdown assistance Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

Jump-starting in vehicles with the “START-STOP” system
Fig. 172 Jump-starting on vehicles with
the START-STOP system
On vehicles with the “START STOP” system, the negative cable of the charger
must never be connected directly to the negative pole of the vehicle battery, but
only to the engine earth ⇒ fig. 172. 
Towing the vehicle General Vehicles with manual transmission can be towed in with a tow bar or a tow rope
or with the front or rear wheels raised.
Vehicles with automatic transmission can be towed in with a tow bar or a tow
rope or with the front wheels raised. If the vehicle is raised at rear, the automatic
gearbox is damaged!
Vehicles with four-wheel drive can be towed in with a tow bar or a tow rope or
with the front wheels raised.
A tow bar
is safest way of towing a vehicle and also minimizes any shocks. You
can use a tow rope only if a suitable tow bar is not available.
Refer to the following guidelines when towing:
Driver of the towing vehicle
– Release the clutch particularly gently when starting off or depress the acceler-
ator particularly gently if your vehicle is fitted with an automatic gearbox.
– On vehicles with manual transmission, only push down on the accelerator ped-
al once the rope is taught. The maximum towing speed is
50 km/h.
Driver of the towed vehicle
– Switch the ignition on so that the steering wheel is not blocked and you can
also operate the turn signal lights, the headlight flasher, the windscreen wip-
ers and windscreen washer system.
– Take the vehicle out of gear or move the selector lever into position N if your
vehicle is fitted with an automatic gearbox.
Note that the brake servo unit and power steering only operate if the engine is
running. You will require significantly greater physical force to depress the brake
pedal and to steer the vehicle if the engine is not running.
When using a tow rope, always ensure that the tow rope is always kept taught. CAUTION
● Do not tow start the engine - danger of damaging the engine. On vehicles with
a catalytic converter, unburnt fuel may get into the catalytic converter where it
may ignite. This in turn may damage or destroy the catalytic converter. You can
use the battery of another vehicle as a jump-start aid ⇒ page 206, Jump-starting
.
● If the gearbox of your vehicle no longer contains any oil because of a defect,
your vehicle must only be towed in with the driven wheels raised clear of the
ground, or on a special vehicle transporter or trailer.
● The vehicle must be transported on a special vehicle or trailer if it is not possi-
ble to tow in the vehicle in the way described or if the towing distance is greater
than 50

km.
● To protect both vehicles when tow-starting or towing, the tow rope should be
elastic. Thus one should only use plastic fibre rope or a rope made out of a similar-
ly elastic material.
● One should be constantly vigilant not to allow impermissibly high towing
forces or jerky loadings. There is always a risk of excessive stresses and damage
resulting at the points to which you attach the tow rope or tow bar when you at-
tempt to tow a vehicle which is not standing on a paved road.
● Attach the tow rope or the tow bar only to the towing eyes provided for this
purpose ⇒ page 209

, Front towing eye and ⇒ page 210, Rear towing eye. £208
Breakdown assistance

Fuses and light bulbs
Electric fuses Replacing fuses in the dash panel Defect fuses must be replaced.
Fig. 176 Fuse cover: left side of the dash
panel
Individual electrical circuits are protected by fuses. The fuses are located on the
left side of the dash panel behind the safety cover and under the cover in the en-
gine compartment on the left.
– Switch the ignition off and also the electrical component affected.
– Use a screwdriver to take off the fuse cover on the side of the dash panel
⇒  fig. 176 or the fuse cover in the engine compartment ⇒ page 211.
– Find out which fuse belongs to the relevant component ⇒ page 213, Fuse as-
signment in the dash panel or ⇒ page 212, Fuse assignment in engine compart-
ment.
– Take the plastic clip out of its fixture in the fuse cover, insert it onto the re-
spective fuse and pull out this fuse.
– Defect fuses can be detected by their melted metal strips. Replace the defect
fuse by a new fuse of the same ampere number.
– Fit on the fuse cover again.
We recommend that you always have the small box of replacement fuses in your
vehicle. You can obtain replacement fuses from the range of

ŠKODA Original Parts
or from a specialist garage. Colour coding of fuses Colour Maximum amperage
light brown 5
brown 7,5
red 10
blue 15
yellow 20
white 25
green 30
orange 40
red 50
CAUTION
● Never attempt to
“repair” fuses and also do not replace them with a fuse of a
higher amperage - 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 specialist ga-
rage if a newly inserted fuse blows again after a short time. 
Fuse cover in engine compartment Fig. 177 Fuse cover in engine compart-
ment
On some vehicles, the battery cover must be removed before removing the fuse
cover ⇒ page 188

. £ 211
Fuses and light bulbs Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

Removing fuse cover
–
Move the circlips A ⇒ 
fig. 177 as far as the stop, the symbol  appears behind
the circlip and remove the cover.
Installing fuse cover
– Position the fuse cover on the fuse box and push the circlips A as far as the
stop - the symbol  is visible behind the circlip. CAUTION
● When unlocking and locking the fuse cover, it must be pressed on the sides to
the box, otherwise damage can occur to the locking mechanism.
● Carefully position the fuse cover in the engine compartment. If the cover was
not correctly positioned, water can get into the fuses and this results in a damage
to the vehicle! 
Fuse assignment in engine compartment Fig. 178 Schematic representation of
fuse carrier in engine compartment
Certain electrical components are only standard on certain vehicle model versions
or only available as optional equipment for certain models. No. Power consumer
F1 Not assigned
F2 Control unit for automatic gearbox DQ 200
F3 Measuring circuit
F4 Valves for ABS
F5 Control unit for automatic gearbox
F6 Instrument cluster, windshield wiper lever and turn signal light lever
F7 Power supply terminal 15, Starter No. Power consumer
F8 Radio
F9 Not assigned
F10 Engine control unit, Main relay
F11 Control unit for auxiliary heating
F12 Control unit for CAN databus
F13 Engine control unit
F14 Ignition
F15 Lambda probe
glow plug system relay
F16 Central control unit, right main headlight, right rear light unit
F17 Horn
F18 Amplifier for digital sound processor
F19 Front window wiper
F20 Water 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 Activated charcoal filter, exhaust gas recirculation valve
F25 Pump for ABS
F26 Central control unit, left main headlight, left rear light unit
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. 212
Fuses and light bulbs

Fuse assignment in the dash panel
Fig. 179 Schematic representation of
the fuse carrier in the dash panel
Certain electrical components are only standard on certain vehicle model versions
or only available as optional equipment for certain models. No. Power consumer
1 Diagnostic socket, Engine control unit, Electrical fuel pump
2 Control unit for ABS, ESP
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, Haldex coupling 7 Not assigned
8 Not assigned
9 Not assigned
10 Not assigned
11 Not assigned
12 Central locking control unit
13 Diagnostic socket, Light switch
14 Control unit for automatic gearbox, Selector lever lock
15 Central control unit - interior lights
16 Climatronic
17 Not assigned
18 Rear window wiper
19 Control unit for trailer detection No. Power consumer
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
Rear window heater, Auxiliary heating (auxiliary heating and ventila-
tion)
26 Power socket in the luggage compartment
27 Fuel pump relay, Injection valves (diesel engine)
28 Radio
29 Engine control unit, Crankcase ventilation heater
30 Control unit for automatic gearbox
31 Vacuum pump
32 Rear power window
33 Electric sliding/tilting roof
34 Control unit for convenience functions
35 Anti-theft alarm system
36 Headlight cleaning system
37 Front seat heating
38 Heated rear seats
39 Instrument cluster, windshield wiper lever and turn signal light lever
40 Air blower for heating and air conditioning
41 Not assigned
42 Not assigned
43 Towing device
44 Towing device
45 Towing device
46 Seat heaters
47 Relay for auxiliary heating
48 Phone
49 Light switch
£ 213
Fuses and light bulbs Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

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 vehicle 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 an authorised
ŠKODA
Service Partner or, in exceptional cases, by calling on other professional
assistance.
Please note that the engine compartment is a hazardous area ⇒ page 181, Work-
ing in the engine compartment.
We recommend that you always have a small box of replacement bulbs in your ve-
hicle. You can obtain replacement bulbs from ŠKODA Original Accessories or from
a specialist garage.
A stowage place for the bulbs is located in the box in the spare wheel.
Fitted with a xenon headlight
Change of bulbs on vehicles with Xenon lights (low beam lights, parking lights and
main beam lights) should be undertaken by a specialist garage.
Bulb - Overview Front headlight Halogen headlight Xenon headlight
Low beam H7 D1S
Main beam H1
Parking lights W5W/W5W BL
Daylight driving lights PY21W SLL/LED
a) Front headlight Halogen headlight Xenon headlight
Turn signals PY21W
Fog lights H8/HB4
a) a)
Octavia RS, Octavia Scout Light unit (Octavia) Bulb
Reversing light P21W
Turn signals PY21W
Twin filament light bulb for the brake lights and tail
lights
P21/4W
Twin filament bulbs for the rear fog light and rear
parking light. P21/4W
Parking lights W3W
Rear light unit (Estate car) Bulb
Reversing lights, brake lights, parking light and rear
fog light
P21W
Turn signals PY21W
Parking lights W3W
Others Bulb
Side turn signal lights LED
Licence plate light C5W
3. Brake light LED
Entry lighting W5W
front interior lighting C10W
Reading lights W5W
Rear interior lighting C10W
Luggage compartment light W5W
Door warning light C5W
Lighting in storage compartment C3W
£214
Fuses and light bulbs