technical data SKODA OCTAVIA 2010 2.G / (1Z) Owner's Manual

Inspecting and replenishing199
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It is normal for the engine to consume oil.
The oil consumption may be as much as 0.5
l/1 000 km depending on your style of driving and the conditions under which you
operate your vehicle. The oil consumption may be slightly hi gher than this during the
first 5 000 kilometres.
One should therefore check the oil level at regular intervals, preferably every time after
the fuel tank is filled or after driving for long stretches.
We recommend maintaining the oil level within the range - but not above this, if
the engine has been operating at high load s, for example during a lengthy motorway
trip during the summer months, towing a tr ailer or negotiating a high mountain pass.
The warning light in the instrument cluster* will indicate page 30, “Engine oil pres-
sure ” whether the oil level is too low. In this case, check the oil level as soon as
possible. Top up with an appropriate quantity of oil.
Caution

The oil level must on no ac count extend beyond the range . Danger of damaging
the catalytic converter.

Do not continue your journey if for some reason it is not possible under the
conditions prevailing to top up with oil. Switch the engine off and obtain professional
assistance from a specialist garage, otherwise it could lead to severe engine damage.Note
Engine oil specifications page 237, “Technical Data”.Replenishing engine oil– Inspecting the engine oil level page 198.
– Unscrew the cap of the engine oil filler opening.
– Pour in a suitable grade of oil in portions of 0.5 litres page 240, “Engine oil spec-
ifications”.
– Inspect the oil level page 198.
– Carefully screw on the cap of the filler opening and push the dipstick in fully.
WARNING

Avoid dripping oil onto hot parts of the engine when topping up will oil - a
risk of fire!

Read and observe the warning notes page 197, “Working in the engine
compartment” before working in the engine compartment.For the sake of the environment
The oil level must on no account extend beyond the range page 198. Oil will
otherwise be drawn in through the crankc ase ventilation and may pass through the
exhaust system to atmosphere. The oil ma y combust in the catalytic converter and
damage it.Changing engine oilThe engine oil must be changed at the intervals stated in the Service schedule or
according to the service interval indicator page 17, “Service Interval Display”.
WARNING

Only carry out the engine oil change, if you have the required professional
knowledge!

Read and observe the warning notes page 197, “Working in the engine
compartment” before working in the engine compartment.

First of all, let the engine cool down, we ar an eye protection and gloves - risk
of caustic burns due to hot oil.Caution
You must not pour any additives into the engine oil - risk of engine damage! Damage,
which results from such product, are excluded from the warranty.
For the sake of the environment

You must on no account pour oil into the ground or into the sewage system.
AAAA
AA
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Inspecting and replenishing201
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Note
On vehicles which are fitted with an indepe ndent auxiliary heating and ventilation, the
volume of the coolant is greater by approx. 1 ltr.Inspecting the coolant levelThe coolant expansion bottle is located in the engine compartment on the right.
– Switch the engine off.
– Open the bonnet page 196.
– Check the level of coolant in the coolant expansion bottle fig. 164 . The coolant
level when the engine is cold must lie between the (MIN) and (MAX) mark-
ings. The level may also rise slightly above the (MAX) marking when the engine
is warm.
If the coolant level in the reservoir is too lo w, this is indicated by the warning light in
the instrument cluster page 31, “Coolant temperature/coolant level ”. We never-
theless recommend inspecting the coolant leve l directly at the reservoir from time to
time.
Loss of coolant
A loss of coolant is first and foremost an indication of a leak in the system. You should
not merely top up the coolant in the reservoir. It is also important to have the cooling
system inspected without delay by a specialist garage. Losses can only occur through the pressure
relief in the cap of the coolant expansion
bottle which is completely free of leaks if the coolant boils as a result of overheating
and is forced out of the cooling system.
WARNING
Read and observe the warning notes page 197, “Working in the engine
compartment” before working in the engine compartment.
Caution
One should contact a specialist garage as s oon as possible if the source of overheating
itself cannot be determined and removed, since there may be grave damage to the
engine.Replenishing the coolant– Switch the engine off.
– Allow the engine to cool down.
– Place a cloth over the cap of the coolant expansion reservoir fig. 164 and
unscrew the cap carefully by turning it to the left .
–Top up the coolant.
– Screw the cap tight until it is heard to lock.
The coolant which you use for replenishing th e system, must comply with one specific
specification page 200. Do not use an alternative additive if the coolant additive
G13 is not available in exceptional cases. Just top up the system with water and as soon
as possible arrange adjustment to correct the mixing ratio of water and coolant addi-
tive again by a specialist garage.
Only use fresh coolant for topping up the system.
Do not fill up over the “MAX” marking! Excess coolant which is heated up is forced out
of the cooling system through the pressure relief valve in the cap of the coolant
compensation bottle.
Wait until the engine has cooled down for a system which has suffered a major loss of
coolant before pouring in coolant. This is necessary to avoid engine damage.
Fig. 164 Engine compartment: Coolant
expansion bottle
Ab
Aa
Aa
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Inspecting and replenishing203
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WARNING

Read and observe the warning notes page 197, “Working in the engine
compartment” before working in the engine compartment.

If the fluid level has dropped below the MIN marking, do not drive any
further - risk of accident! Obtain professional assistance.
Replacing brake fluidBrake fluid absorbs moisture. This causes the fluid to absorb moisture from the
surrounding air over a period of time. Excessive water in the brake fluid may be the
cause of corrosion in the brake system. The water content also lowers the boiling point
of the brake fluid.
One may only use new genuine brake fluid from Škoda Auto. The brake fluid must
comply with one of the following standards or specifications:
VW 50114

FMVSS 116 DOT4

DIN ISO 4925 CLASS 4
We recommend that you have the brake fluid replaced by an authorised Škoda
Service Partner as part of an Inspection Service.
WARNING
Using old brake fluid can result in severe stress on the brakes because of the
formation of vapour bubbles in the br ake system. This greatly impairs the
braking efficiency and thus also the safety of your vehicle.
Caution
Brake fluid damages the paintwork of the vehicle.
For the sake of the environment
In view of the problems involved with proper disposal of brake fluid, the special tools
and the professional knowledge required, you should have the brake fluid replaced by
a Škoda Service Partner.
BatteryWorking on the batteryFig. 166 Engine compartment: Polyester cover of the vehicle battery / plastic cover of the
vehicle batteryThe battery is located in the engine compartment in a polyester cover fig. 166 - left,
or in a plastic cover* fig. 166 - right.
– Open the battery cover in direction of arrow fig. 166 or press the interlock
on the side of the battery cover, fold the cover up and remove the battery.
– The installation of the battery co ver takes place in the reverse order.
The edge of the polyester battery cover fig. 166 - left is inserted between the battery
and the side wall of the battery co ver when working on the battery.
Removal and installation of the battery is not recommended since it can, under certain
circumstances, lead to major dama ge. Contact a specialist garage.
There is a risk of injuries, scalding, accidents and burns when carrying out any work on
the battery and on the electrical system. For th is reason, it is essential to comply with
the warning instructions  stated below and with the general applicable rules of
safety.
WARNING

The battery acid is strongly corrosive and must, therefore, be handled with
the greatest of care. Always wear prot ective gloves, eye and skin protection
when handling batteries. Corrosive fumes in the air irritate the air passages and
A1
A2
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Inspecting and replenishing205
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An indicator for the electrolyte level, the so-called magic eye
page 204, fig. 167 , is
located on the top of the battery. The indicato r changes its colour in line with the elec-
trolyte level in the battery.
Air bubbles can influence the colour of the in dicator. For this reason carefully knock on
the indicator before carrying out the check.

Black colour - electrolyte level is correct.

Colourless or light yellow colour - electr olyte level too low, the battery must be
replaced.
Batteries, which are more than 5 years old, must be replaced. We recommend you
have the battery checked or repl aced by a specialist garage.Caution
If the vehicle has not been driven for more than 3 to 4 weeks, the battery will discharge
because certain electrical components consum e electricity (e.g. control units) also in
idle state. You can prevent the discharging of the battery by disconnecting the negative
terminal or charging the battery constantly with a very low charging current. Please
also refer to the notes wh en working on the battery  in “Working on the battery”
on page 203.
Note

Batteries with two-tone indicator, which are mounted as of factory, are marked
with a code which always begins with 5K0. The exact marking can be e.g.
5K0 915 105 D .

Replacement batteries with two-tone indi cator, which were obtained from Škoda
original parts, are marked with the code 000 915 105 Dx, whereby “x” stands for a vari-
able. The exact marking can be e.g. 000 915 105 DB.
Battery with a three-tone indicatorAn indicator for the electrolyte level and the charge state, the so-called magic eye
 page 204, fig. 167 , is located on the top of the ba ttery. The indicator changes its
colour in line with the charge state of and the electrolyte level in the battery.
Air bubbles can influence the colour of the in dicator. For this reason carefully knock on
the indicator before carrying out the check.

Green colour - the battery is adequately charged.

Dark colour - the battery has to be charged.

Colourless or yellow colour - electrolyte level too low, the battery must be
replaced.
Batteries, which are more than 5 years old, must be replaced. We recommend you
have the battery checked or repl aced by a specialist garage.Caution
If the vehicle has not been driven for more th an 3 to 4 weeks, the battery will discharge
because certain electrical co mponents consume electricity (e.g. control units) also in
idle state. You can prevent the discharging of the battery by disconnecting the negative
terminal or charging the battery constantly with a very low charging current. Please
also refer to the notes when working on the battery  in “Working on the battery”
on page 203.
Note

Batteries with three-tone indicator, whic h are mounted as of factory, are marked
with a code which always begins with 1J0, 7N0 or 3B0 . The exact marking can be e.g.
1J0 915 105 AC .

Replacement batteries with three-tone indi cator, which were obtained from Škoda
original parts, are marked with the code 000 915 105 Ax, whereby “x” stands for a vari-
able. The exact marking can be e.g. 000 915 105 AB.
Inspecting the electrolyte levelThe battery is practically maintenance-free under normal operating conditions. We
do, however, recommend that you have the electrolyte level inspected from time to
time by a Škoda Service Partner when outside temperatures are high or when driving
on long trips. You should also have the electrolyte level page 206 checked each time
the battery is charged.
The electrolyte level of the battery will al so be checked as part of the Inspection
Service.
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We recommend having the vehicle checked by a Škoda Service Partner to ensure full
functionality of all electrical systems.
Replacing the batteryYou should only replace a battery with a ne
w battery of the same capacity, voltage (12
V), amperage and of the same size. Škoda Service Partners have a range of suitable
batteries available.
We recommend that you only have an old ba ttery disposed of by your Škoda Service
Partner since it does require special disposal.
For the sake of the environment
Batteries contain poisonous substances such as sulphuric acid and lead. They must be
disposed of in accordance with local environmental protection regulations and on no
account as domestic waste.
In view of the problems involved with it s proper disposal, we recommend having
the battery replaced by a specialist garage.
Windshield washer systemThe 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. 168 . 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 genuine 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 vehicle is
fitted with heated wind screen 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 anti freeze protection at this concentration is
only adequate down to -5°C.
WARNING
Read and observe the warning notes page 197, “Working in the engine
compartment” before working in the engine compartment.
Caution

On no account should you add radiator an tifreeze or other additives to the wind-
screen 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 headlights to
the windscreen washer fluid. Please contac t your Škoda Service Partner, who will tell
you which cleaning agent you can use.
Fig. 168 Engine compartment: Wind-
shield washer fluid reservoir
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Wheels and Tyres209
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Technical Data
The tyre inflation pressure for tyres of the tyre size 205/50 R17, which are intended to
be used with snow chains, is identical to the tyre inflation pressure for tyres of the tyre
size 225/45 R17, see
page 208, fig. 169 .
The tyre pressure should be at the highest pressure specified for your vehicle at all
times.
The tyre inflation pressure of the emergency spare wheel R 18 is 420 kPa (4.2 bar).
Always check the inflation pressure of tyres when cold. Do not reduce the higher pres-
sure of warm tyres. Adapt the inflation pressure of the tyres accordingly if your vehicle
is carrying a significantly higher payload.
Driving style
Fast cornering, sharp acceleration and brak ing (squealing tyres) increase wear-and-
tear on your tyres.
Balancing wheels
The wheels of a new vehicle are balanced. There are a wide range of influences when
driving which may result in an imbalance and which makes themselves felt through
vibration in the steering.
You should have the wheels rebalanced si nce any imbalance increases wear-and-tear
on the steering, the suspension and tyres. A wheel must also be rebalanced when a
new tyre is fitted and each time a tyre is repaired.
Wheel alignment errors
Incorrect wheel alignment at the front and re ar will not only increase wear-and-tear on
the tyres but will also has an adverse effect on vehicle safety. Contact your specialist
garage if you notice any unusual tyre wear.
WARNING

If the inflation pressure is too low, the tyre must perform a greater flexing
work. At higher speeds the tyre will warm up as a result of this. This can result
in tread separation and even a tyre blowout.

Immediately replace the damaged rims or tyres.

Tyres which are 6 years old or more should only be fitted in exceptional
cases and when adopting an approp riately cautious style of driving.
For the sake of the environment
Tyres which are insufficiently inflated increase your fuel consumption.Wear indicatorsThe base of the tread of the original tyres has wear indicators 1.6 mm high, installed at
right angles to the direction of travel. These wear indicators are located at 6 - 8 points
depending on the make and are evenly spaced around the circumference of the tyre
 fig. 170 . Markings on the walls of the tyres through the letters “TWI”, triangular
symbols or other symbols identify th e position of the wear indicators.
A remaining tread of just 1.6 mm, measured in the grooves of the tread next to the wear
indicators, means that your tyres have reached their legally permissible minimum
tread depth.
WARNING

You must have your tyres replaced with new ones at the latest when the
wear indicators have been worn down . The legally permissible minimum tread
depth should be observed.

Worn tyres do not provide the necessary adhesion to the road surface at
high speeds on wet roads. One could experience “aquaplaning” (uncontrolled
movements of the vehicle - “swimming” on a wet road surface).
Fig. 170 Tyre tread with wear indicators
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Wheels and Tyres211
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The date of manufacture
is also stated on the tyre wall (possibly only on the inside of
wheel):
DOT ... 20 09...
means, for example, that the tyre was ma nufactured in the 20th week of the year 2009.
Any spare wheel which differs from the tyres fitted to the vehicle (e.g. winter tyres or
low-profile tyres) should only be used for a short time in the event of a puncture and
when adopting an appropriately cautious styl e of driving. It should be replaced as
quickly as possible by a normal wheel.
WARNING

Only use those tyres or wheel rims which have been approved for your
model of Škoda Auto vehicle. Failure to observe this instruction will adversely
affect the road safety of your vehicle - risk of accident! Approval and licencing
of your vehicle on public roads may also become void as a result.

You must on no account drive at a high er speed than is permissible for your
tyres - risk of an accident resulting from tyre damage and loss of control over
your vehicle.

Tyres which are 6 years old or more should only be fitted in exceptional
cases and when adopting an approp riately cautious style of driving.

Never fit tyres which have already been used without having adequate
knowledge of their previous history. Tyre s age even if they have not been used
at all or only very little. A spare tyre must only be used in exceptional cases and
only then when adopting an appropriately cautious style of driving.

Do not, where possible, replace individu al tyres but at least replace them on
both wheels of a given axle at the same time. Always fit the tyres with the
deeper tread depth to the front wheels.For the sake of the environment
Old tyres must be disposed of in conf ormity with the appropriate regulations.
Note
It is not normally possible to fit wheels from other models of cars for technical reasons.
This may also apply in certain circumstances to the wheels of the same type of
vehicle.Wheel boltsWheels and wheel bolts are matched to each other in terms of design. Each time you
fit other wheels - e.g. light alloy wheels or wheels with winter tyres - you must therefore
also use the matching wheel bolts of the corr ect length and shape of spherical cap. This
is essential to ensure that the wheels are tightly fitted and that the brake system oper-
ates properly.
If you retrofit wheel trims (or have this done), please also ensure that an adequate
flow of air remains assured for cooling the brake system.
The authorised Škoda Service Partners are instructed in the technical possibilities
which exist regarding converting or retrofitting tyres, wheels and wheel trims.
WARNING

In case of incorrect treatment of the wheel bolts, the wheel can loosen when
the car is moving - risk of accident!

The wheel bolts must be clean and must turn easily. However, they must
never be treated with grease or oil.

If the wheel bolts are tightened to a too low tightening torque, the rim can
lossen when the car is moving - risk of accident! A tightening torque which is
too high can damage the bolts and threads and this can result in permanent
deformation of the contac t surfaces on the rims.Caution
The prescribed tightening torque of the wh eel bolts for steel and light alloy wheels is
120 Nm.
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Wheels and Tyres213
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Remove the
full wheel trims if you wish to fit snow chains to the wheels.
Observe the national legal requirements relating to the maximum vehicle speed with
snow chains.
WARNING
Please pay attention to the information in the supplied fitting instructions of
the snow chain manufacturer.
Caution
You must take the chains off as soon as you drive on roads which are free of snow. They
adversely affect the handling of your ve hicle, damage the tyres and are rapidly
destroyed.
Note
We recommend that you use snow chains from the Škoda genuine accessories.
Wheel size
Depth (D)
Ty re s i z e
6J x 15
a)
a)Only fit snow chains with links and locks not larger than 15 mm.
47 mm
195/65
6.5J x 15
a)
50 mm
195/65
6J x 16
a)
50 mm
205/55
6J x 17
b)
b)Only fit snow chains with links and locks not larger than 9 mm.
45 mm
205/50
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Breakdown assistance215
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Breakdown assistance
Technical Data
Breakdown assistanceBreakdown assistanceFirst-aid box* and Warning triangle* (Octavia)The first-aid box* is attached by a strap to the right-hand side of the luggage compart-
ment.
The warning triangle can be attached to th e trim panel of the rear wall with rubber
straps fig. 172 .
If you wish to equip your ve hicle additionally with a warning triangle, please contact a
specialist garage.
Note
Pay attention to the use-by-date of the contents of the first-aid box.
First-aid box* and warning triangle* (Estate car)For vehicles of the type estate car the firs t-aid box and the warning triangle are housed
in a compartment on the right side in th e luggage compartment. You can open the
compartment by turning the locks in the direction of arrow fig. 173 .
If you wish to equip your ve hicle additionally with a warning triangle, please contact a
specialist garage.
Note
Pay attention to the use-by-date of the contents of the first-aid box.Fire extinguisher*The fire extinguisher is attached with st raps in a holder under the driver seat.
Please read carefully the instructions whic h are attached to the fire extinguisher.
The fire extinguisher must be checked by an authorised person or company annually
(please observe the differing legal requirements).
Fig. 172 Placing of the warning triangle
(Octavia)
Fig. 173 Placing of the warning
triangle (Estate car)
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Breakdown assistance217
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Technical Data
Spare wheel*The spare wheel lies in a well under the floor covering of the luggage compartment and
is fixed in place using special screws fig. 175 .
Before removing the spare wheel, you must take out the box with the vehicle tool kit
box page 216, fig. 174.
One should check the inflation pressure in the spare wheel (at best when generally
checking the tyre air pressures - see sign on the fuel filler flap page 208) 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 equippe d 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 attention
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 intended
for continuous use.

No other summer or winter tyres must be mounted on the rim of the spare wheel
R 18.
Changing a wheelPreliminary workThe following steps should be carried ou t 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 wheel, the occupants of the
vehicle should not stand on the ro ad (e.g. 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 216 and the spare wheel*  page 217 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 prescribed
distance from your vehicle while observin g all national legal provisions. In this
way you are protecting not only yourself but also other road users.

Never start the engine with the vehicle si tting on the raised jack - danger of
suffering injury.Caution
If you have to change a wheel on a slope fi rst 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.
Fig. 175 Luggage compartment: Spare
wheel
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