2013 SKODA SUPERB ECU

CAUTION■After removing the key, always replace the cap on the lock of the operating lev-
er – risk of dirt getting into the lock.■
Keep the mounting recess of the towing equipment clean at all times. Such dirt
prevents the ball head from being attached securely.
■
After removing the ball head, always place the cap on the mounting recess.

Check proper fitting
Fig. 140
Check that the tow bar is attach-
ed properly
First read and observe the introductory information and safety warn-
ings on page 162.
Check that the tow bar is fitted properly before each use.
Check the following points.
The lever
1
is right at the top » Fig. 140.
The release pin
2
is completely exposed (both its red and green parts are
visible).
The key is removed.
The cap
3
is on the lock of the operating lever.
The tow bar does not come out of the mounting recess even after heavy
“shaking”.
WARNINGDo not use the towing device unless the tow bar has been properly locked!

Removing the ball headFig. 141
Unlock the operating lever of the ball head/removing the ball head
First read and observe the introductory information and safety warn-
ings
on page 162.
›
Remove the cap
1
» Fig. 141 from the lock on the tow bar in the direction of the
arrow.
›
Unlock the lock on the operating lever by turning the key
2
180° to the left so
that the red marking becomes visible.
›
Grasp the ball head from underneath.
›
Press the release pin
3
in the direction of the arrow to the stop, and simulta-
neously push the lever
4
downwards in the direction of the arrow to the stop.
The ball head is released in this position and falls freely into the hand. If it does
not fall freely into the hand, use your other hand to push it upwards.
At the same time, the tow bar latches into the ready position and is thereforeready to be re-inserted into the mounting recess »
.
›
Place the cap
4
» Fig. 137 on page 162 onto the mounting recess.
WARNINGNever allow the tow bar to remain unsecured in the boot. This could cause
boot damage on sudden braking, and could put the safety of the occupants at
risk. 164Driving

CAUTION■If the lever is held firm and not pushed downwards as far as it can go, it will go
back up after the ball head is removed and will not latch into the ready position.
The tow bar will then need to be brought into this position before the next time it is fitted.■
Stow the ball head in the ready position with the key inserted in the box. When
doing so, make the side opposite to the inserted key face downwards – there is a
risk of damaging the key.
■
Do not use excessive force when handling the operating lever (e.g. do not step
on it).
Note
■ We recommend putting the protective cover onto the ball head before removing
the tow bar.■
Clean any dirt from the tow bar before stowing it away in the box with the vehi-
cle tool kit.

Use and care
First read and observe the introductory information and safety warn-
ings
on page 162.
Close the mounting recess with the cover to prevent any dirt from getting in.
Always check the tow bar before hitching a trailer. Apply suitable grease where
necessary.
Use the protective cover when stowing away the tow bar, in order to stop the
boot from getting dirty.
In the event of dirt, clean the surfaces of the mounting recess and treat with a
suitable preservative.
CAUTION
Apply grease to the upper part of the mounting recess. Make sure you do not re-
move any grease.
Trailer
 Introduction
This chapter contains information on the following subjects:
Loading a trailer
165
Driving with a trailer
166
Trailer stabilisation
167
Anti-theft alarm system
167WARNINGAlways drive particularly carefully with the trailer.

Loading a trailer
First read and observe the introductory information and safety warn-
ings
on page 165.
The vehicle/trailer combination must be balanced, whereby the maximum permis-
sible drawbar load must be utilised. If the drawbar load is too low, it jeopardises the performance of the vehicle/trailer combination.
Distribution of the load
Distribute the load in the trailer in such a way that heavy items are located as close to the axle as possible. Secure the items from slipping.
The distribution of the weight is very poor if your vehicle is unladen and the trail-
er is laden. Maintain a particularly low speed if you cannot avoid driving with this combination.
Tyre pressure
Correct the tyre inflation pressure on your vehicle for a “full load” » page 221,
Service life of tyres .
Trailer load
The permissible trailer load must not be exceeded under any circumstan-
ces » page 252 , Technical data .
The trailer loads specified apply only to altitudes up to 1 000 metres above mean
sea level. 
165Towing a trailer

Safety
Passive Safety
General information
Introduction
This chapter contains information on the following subjects:
Safety equipment
169
Before setting off
169
What influences the driving safety?
170
In this section you will find important information, tips and notes on the subject
of passive safety in your vehicle.
We have combined everything here which you should be familiar with, for exam- ple, regarding seat belts, airbags, child seats and safety of children.
WARNING■ This chapter contains important information on how to use the vehicle for
the driver and his occupants.■
You can find further information on safety concerning you and those travel-
ling with you in the following chapters of this owner's manual.
■
The complete on-board literature should always be in the vehicle. This ap-
plies in particular, if you rent out or sell the vehicle.

Safety equipment
First read and observe the introductory information and safety warn-ings
on page 169.
The following list contains only part of the safety equipment in your vehicle.
› Three-point seat belts for all the seats.
› Belt force limiter for front and outer rear seats.
› Belt tensioner for front and outer rear seats.
› Seat belt height adjusters for the front seats.
›
Front airbag for the driver and the front passenger.
› Driver’s knee airbag.
› Front side airbags.
› Rear side airbags.
› Head airbags.
› Anchoring points for child seats using the ISOFIX system.
› Anchoring points for child seats using the TOP TETHER system.
› Head restraints adjustable for height.
› Adjustable steering column.
The specified safety equipment works together, in order to optimally protect you
and those travelling with you in accident situations.
The safety equipment does not protect you or the people travelling with you, if
you or your occupants adopt an incorrect seated position or the equipment is not correctly adjusted or used.
If the seat belt is not fastened properly, this may result in injuries if an airbag is
activated in the event of an accident.

Before setting off
First read and observe the introductory information and safety warn-
ings
on page 169.
For your own safety and the safety of the people travelling with you, please pay
attention to the following points before setting off.
› Ensure that the lighting and the turn signal system are functioning properly.
› Check the tyre inflation pressure.
› Ensure that all of the windows offer good visibility to the outside.
› Secure all items of luggage
» page 84, Luggage compartment .
› Ensure that no objects can obstruct the pedals.
› Adjust the mirrors, the front seat and head restraint to your body size.
› Advise your passengers to adjust the head restraints to their body size.
› Protect children in suitable child seats with correctly fastened seat
belts » page 186 , Transporting children safely .
› Adopt the correct seated position
» page 170, Correct seated position . Tell your
passengers to assume the correct seated position.
› Correctly fasten the seat belt. Also inform passengers to fasten the seat belt
correctly » page 173 .

169Passive Safety

WARNINGObserve the following instructions for the proper use of the seat belts.■Never use one seat belt to secure two persons (including children). The
seatbelt must not be placed over a child who is sitting on the lap of another
passenger.■
The lock tongue should only be inserted into the lock which is the correct
one for your seat. Wrong use of the safety belt will reduce its capacity to pro-
tect and the risk of injury increases.
■
The slot of the belt tongue must not be blocked, otherwise the belt tongue
will not lock in place properly.
■
Many layers of clothing and loose clothing (e. g. a winter coat over a jacket)
do not allow you to be correctly seated and impairs proper operation of the
seat belts.
■
It is prohibited to use clamps or other objects to adjust seat belts (e. g. for
shortening the belts for smaller persons).
■
The seat belts for the rear seats can only fulfil their function reliably when
the seat backrests are correctly locked into position » page 73.
WARNINGObserve the following instructions for proper maintenance of the seat belts.■The belt webbing must always be kept clean. Soiled belt webbing may im-
pair proper operation of the inertia reel » page 203.■
The seat belts must not be removed or changed in any way. Do not attempt
to repair the seat belts yourself.
■
Check the condition of all the seat belts on a regular basis. If any damage to
the seat belts, seat belt connections, inertia reel or the lock is detected, the
relevant seat belt must be replaced by a specialist garage.
■
Damaged seat belts which have been subjected to stress in an accident and
were therefore stretched, must be replaced – this is best done by a specialist
garage. The anchorage points of the belts must also be inspected. The an-
chorage points for the belts should also be checked.
Note
The national legal requirements must be observed when using seat belts.
The physical principle of a frontal collisionFig. 145
Driver without a fastened seat belt/rear passenger without a fas-
tened seat belt
First read and observe the introductory information and safety warn-ings
on page 173.
Motion energy, so-called kinetic energy, is produced as soon as the vehicle is
moving, both for the vehicle and its occupants.
The magnitude of this kinetic energy depends essentially on the speed at which
the vehicle is travelling and on the weight of the vehicle including the occupants.
The greater the speed and weight increase, the greater the amount of energy
which has to be absorbed in the event of an accident.
The speed of the vehicle is the most important factor. Doubling the speed of the
vehicle from 25 km/h up to 50 km/hour increases the kinetic energy four times.
The idea that it is possible to support your body with your hands in a minor acci- dent is incorrect. Even in a collision at only a low speed, the forces acting on the
body are such that it is no longer possible to support your body.
Even if you only drive at a speed of 30-50 km/h, the forces that your body is ex-
posed to in the event of an accident can exceed a metric ton (1000 kg).
For example, a person's weight of 80 kg “increases” to 4.8 tons (4800 kg) at
50 km/h.
In the event of a frontal collision, occupants of the car not wearing a seat belt, are thrown forward and strike in an uncontrolled way parts of the interior of the car,
such as steering wheel, dash panel or windscreen » Fig. 145 - 
. In certain circum-
stances you could even be thrown out of the vehicle, which could cause life threatening or even fatal injuries. 
174Safety

Transporting children safely
Child seat
Introduction
This chapter contains information on the following subjects:
Use of a child seat on the front passenger seat
187
Child safety and side airbag
187
Classification of child seats
188
Use of child seats fastened with a seat belt
188
Children are generally safer on the rear seats than on the front passenger seat.
In contrast to adults, the muscles and bone structure of children are not yet fully developed. Thus children are exposed to increased risk of injury.
Children should be transported in accordance with the relevant statutory provi-sions.
Child seats complying with the ECE-R 44 standard must be used. ECE-R stands
for: Economic Commission for Europe - Regulation.
Child seats that comply with the ECE-R 44 standard are identified with a test
mark that cannot be removed: a large E within a circle with the test number be-
low.
WARNING■ The national legal requirements must be observed when using child seats.■One should never carry children, and also not babies! - on one's lap.■
Never leave children unattended in the vehicle. Certain outside climatic con-
ditions can cause life-threatening temperatures in the vehicle.
■
The child must be secured in the vehicle during the entire journey! Other-
wise, the child would be thrown through the vehicle in the event of an acci-
dent, causing fatal injuries to both the child and other occupants.
WARNING (Continued)■ Children are exposed to an increased risk of injury in the event of an acci-
dent if they lean forward or adopt an incorrect seated position when the vehi-
cle is moving. This particularly applies to children who are transported on the
front passenger seat as they can suffer severe, or even fatal injuries if the air-
bag system is deployed!■
Pay particular attention to the information provided by the manufacturer of
the child safety seat regarding the correct routing of the belt. Seat belts which are not correctly adjusted can themselves cause injuries even in minor
accidents.
■
Safety belts must be checked to ensure that they are running properly. One
should also ensure that the belt is not damaged by sharp-edged fittings.
■
The front passenger airbag must be deactivated if using a rear-facing child
seat on the front passenger seat. Further information » page 187, Use of a
child seat on the front passenger seat .
CAUTION
When installing a child seat in which the child faces forward, adjust the head re-
straints so that they are as high as possible.
Note
We recommend that you use child seats from ŠKODA Original Accessories. Thesechild seats were developed and also tested for use in ŠKODA vehicles. They meet
the ECE-R 44 standard.
186Safety

Use of a child seat on the front passenger seat
Never use a backwards-facing child restraint system on a seat that is protected by an active airbag installed in front of it. This could cause the child severe injury
or even death.Fig. 155
Sticker on the B column on the
front passenger side.
First read and observe the introductory information and safety warn- ings on page 186.
For safety reasons, we recommend that you install child seats on the rear seats
whenever possible.
The following instructions must be followed when using a child seat on the front passenger seat.
› The front passenger airbag must be deactivated if using a rear-facing child
seat »
.
› If possible, adjust the front passenger seat backrest so that it is as vertical, so
as to ensure secure contact between the passenger seat backrest and the back
of the child seat.
› If possible, move the front passenger seat backwards so that there is no con-
tact between the front passenger seat and the child seat behind it.
› With child safety seats in groups 2 or 3, make sure that the loop-around fittings
attached to the child seat headrest is positioned in front of or at the same
height as the loop-around fittings on the B pillar on the passenger side.
› Set the height-adjustable front passenger seat as high up as possible.
› Set the front passenger seat belt as high up as possible.
› Place and fasten the child seat on the seat and the child in the child seat ac-
cording to the specifications in the manufacturer's user manual of the child seat .
WARNING■ The front passenger airbag must be deactivated if using a rear-facing child
seat on the front passenger seat » page 183, Deactivating airbags .■
Never use a rear-facing child seat on the front passenger seat if the passen-
ger airbag is activated. This child safety seat is positioned in the deployment
area of the front passenger airbag. The airbag may cause the child severe, or
even fatal injuries, in the event of it being deployed.
■
This is also clearly stated on the sticker which is located on the B column on
the front passenger side » Fig. 155. The sticker is visible upon opening the
front passenger door. In some countries, the sticker is affixed to the front pas-
senger sun visor.
■
With child safety seats in groups 2 or 3, make sure that the loop-around fit-
tings attached to the child seat headrest is positioned in front of or at the
same height as the loop-around fittings on the B pillar on the passenger side.
■
As soon as the rear-facing child seat is no longer being used on the passen-
ger seat, the front passenger airbag should be re-activated again.

Child safety and side airbag
Fig. 156
Incorrect seated position of a child who is not properly secured –
risk from the side airbag/child properly protected by child seat
First read and observe the introductory information and safety warn-
ings
on page 186.
The child must not be positioned in the deployment area of the side air-
bag » Fig. 156 - 
. 
187Transporting children safely

Note■Unleaded petrol that has a higher octane number than that required by the en-
gine can be used without limitations.■
On vehicles with prescribed unleaded petrol 95/91, 92 or 93 RON, the use of
petrol with a higher octane number than 95 RON does not result in a noticeable
power increase or a lower fuel consumption.
■
On vehicles using prescribed unleaded petrol of min. 95 RON, the use of petrol
with a higher octane number than 95 RON can increase the power and reduce
fuel consumption.

Diesel fuel
First read and observe the introductory information and safety warn-ings
on page 204.
Your vehicle can only be operated with diesel fuel that meets the EN 5901)
stand-
ard.
All diesel engines can be operated using diesel fuel with at most 7% biodiesel
(B7) 2)
.
For the Indian market, your vehicle can run only on diesel fuel compliant with
standard IS 1460/Bharat IV . If diesel fuel which complies with this standard is not
available, you can refuel with diesel fuel according to standard IS 1460/Bharat III
in case of emergency.
Operation in winter - Winter-grade diesel fuel
In the cold season, only use “winter-grade diesel fuel” which will still operate properly even at a temperature of -20 °C.
It is often the case in countries with different climatic conditions that diesel fuelsavailable have a different temperature characteristic. ŠKODA Partners and filling
stations in the relevant country will be able to provide you with information re-
garding the diesel fuels available.
Preheating fuel
The vehicle is fitted with a fuel filter preheating system. This secures operation of a vehicle using diesel fuel down to an environmental temperature of -25 °C.
Diesel fuel additives
Additives, so-called “flow improvers ” (petrol and similar agents) should not be mixed with the diesel fuel. This can cause serious damage to engine or exhaust system parts.
CAUTION
■ Just filling the tank once with diesel fuel that does not comply with the stand-
ard, can cause severe damage to parts of the engine, the fuel and exhaust sys-
tem!■
If a different fuel other than diesel fuel, which complies to the above mentioned
standards (e.g. petrol) is used by mistake do not start the engine or switch on the
ignition! Extensive damage to engine parts can occur! We recommend that you
have the fuel system cleaned by a specialist garage.
■
Water which has collected in the fuel filter can cause engine faults.
CAUTION
■ Your vehicle cannot be operated with biofuel RME, therefore this fuel must not
be refuelled and driven. The use of biofuel RME can cause considerable damage
to parts of the engine or fuel system.■
Additives, so-called “flow improvers” (petrol and similar agents) should not be
mixed with the diesel fuel. This can cause serious damage to engine or exhaust system parts.

Engine compartment
 Introduction
This chapter contains information on the following subjects:
Opening and closing the bonnet
208
Engine compartment overview
209
Radiator fan
209
Windscreen washer system
209

1)
In Germany also DIN 51628, in Austria ÖNORM C 1590, in Russia GOST R 52368-2005 / EN 590:2004.
2)
In Germany according to the DIN 52638 standard, in Austria ÖNORM C 1590, in France EN 590.
206General Maintenance

WARNINGInjuries or scolding or risks of accident or fire may occur when working in the
engine compartment. For this reason, it is essential to comply with the warn- ing instructions outlined below and with the general applicable safety rules.
The engine compartment of your car is a hazardous area!WARNINGThe following instructions must be followed before starting work in the en-
gine compartment:■
Turn off the engine and withdraw the ignition key.
■
Firmly apply the handbrake.
■
If the vehicle is fitted with a manual gearbox, move the gearshift lever into
Neutral, or if the vehicle is fitted with an automatic gearbox, move the selec-
tor lever into position P.
■
Allow the engine to cool.
■
Never open the bonnet if you can see steam or coolant escaping from the
engine compartment – risk of scalding! Wait until no more steam or coolant is escaping.
WARNINGThe following instructions must be followed when working in the engine com-
partment.■
Keep children clear of the engine compartment.
■
Never touch the radiator fan while the engine is still warm. The fan might
suddenly start running!
■
Do not touch any hot engine parts – risk of burns!
■
The coolant additive and thus all of the coolant is harmful to your health.
■
Avoid contact with the coolant.
■
Coolant vapours are harmful to health.
■
Never open the end cover of the coolant expansion reservoir while the en-
gine is still warm. The cooling system is pressurized!
■
When opening the end cover of the coolant expansion reservoir, cover it
with a cloth to protect your face, hands and arms from hot steam or hot cool-
ant.
■
If any coolant splashes into your eyes, immediately rinse out your eyes with
clear water and contact a doctor as soon as possible.
WARNING (Continued)■ Always store the coolant additive securely in its original container, and in
particular out of the reach of children – risk of poisoning!■
If coolant is swallowed, consult a doctor immediately.
■
Do not leave any items (e.g. cloths or tools) in the engine compartment.
■
Never spill fluids on the hot engine. Such fluids (e.g. the antifreeze con-
tained in the coolant) may ignite!
WARNINGThe following warning instructions must be observed at all times when work-
ing in the engine compartment while the engine is running.■
Pay particular attention to rotating engine parts (e.g. V-ribbed belt, genera-
tor, radiator fan) and the high-voltage ignition system – risk to life!
■
Never touch the electric wiring on the ignition system.
■
Avoid short circuits in the electrical system - particularly on the vehicle's
battery.
■
Always make sure that no jewellery, loose clothing or long hair can get
caught in rotating engine parts – risk to life! Always remove any jewellery, tie
back long hair and wear tight fitting clothing before completing any work.
WARNINGThe following warning instructions must be observed if work has to be carried
out on the fuel or electrical systems.■
Always disconnect the vehicle battery from the electrical system.
■
Do not smoke.
■
Never work near open flames.
■
Always have a functioning fire extinguisher nearby.
WARNING■ Read and observe the information and warning instructions on the fluid con-
tainers.■
Keep fluids in their original containers and keep securely out of the reach of
children! 
207Inspecting and replenishing