engine SKODA SUPERB 2009 2.G / (B6/3T) Manual PDF

Inspecting and replenishing
228
system with water and as soon as possible
arrange adjustment to correct the mixing
ratio of water and coolant additive again by a specialist garage. Only use fresh coolant for topping up the system.Do not fill up over the “MAX” marking! Exce
ss 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. Th
is is necessary to
avoid engine damage.
WARNING
•
The cooling system is pressurized! Do not open the cap of the coolant
expansion bottle if the engine is still hot - risk of scalding!•
The coolant additive and thus all of the coolant is harmful to your health.
Avoid contact with the coolant. Coolant vapours are also harmful to the health. It is important, therefore, to always safely store any coolant additive in its original container out of the reach of children - risk of poisoning!•
If any splashes of coolant get into yo
ur eyes, rinse out your eyes immedi-
ately with clear water and contact
a doctor as soon as possible.
•
You should also consult a doctor without delay if you have inadvertently
swallowed coolant.
Caution
Do not continue your journey if for some reason it is not possible under the conditions prevailing to top up with coolant. Switch of the engine and contact

and obtain professional assistan
ce from a specialist garage.
For the sake of the environment
Do not re-use coolant if it is necessary to
drain the coolant in the system. It should
be collected and disposed of in comp
liance with environmental protection
regulations.
Radiator fan The radiator fan may switch on suddenly.The radiator fan is driven by an electric motor and controlled according to the coolant temperature. The radiator fan may continue running for
up to 10 minutes after the engine has
been switched off - even if the ignition is
also off. It may al
so switch on suddenly
after a certain time, if•
the coolant temperature has risen because of an accumulation of heat or
•
the warm engine compartment is heated
up additionally by strong sunlight.
WARNING
You must therefore be aware when work
ing in the engine compartment that
the fan may switch on suddenly - risk of injury!Brake fluidInspecting the brake fluid level
Fig. 205 Engine compart- ment: Brake fluid reservoir
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Inspecting and replenishing
229
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
The brake fluid reservoir is located on
the left of the engine compartment.
The brake fluid reservoir on right-hand
steering models is positioned on
the other side of the engine compartment. – Switch the engine off. – Open the bonnet
⇒
page 223, “Working in the engine compartment”.
– Inspect the brake fluid level in the reservoir
⇒
page 228, fig. 205
. The
level must be between the “MIN” and “MAX” markings.
A slight drop in the fluid level results when driving due to normal wear-and-tear and automatic adjustment of the br
ake pads, and is perfectly normal.
There may be an indication of a leak in the brake system, however, if the fluid level drops significantly within a short time or if it drops below the “MIN” marking. A situ- ation where the brake fluid level is too low is indicated by the warning light

lighting up in the instrument cluster
⇒page 41. In this case
stop immediately and
do not drive any further! Obtain professional assistance.
WARNING
•
Read and observe the warning notes
⇒page 223 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. Th
e water content also lowers the boiling
point of the brake fluid.
This is why brake fluid mu
st be replaced every two
years. One may only use new genuine brake fluid
from Škoda Auto. The specification for
the brake fluid is “FMVSS 116 DOT 4”.
We recommend that you have th
e brake fluid replaced by an
authorised Škoda
Service Partner
as part of an Inspection Service.
WARNING
•
Using old brake fluid can result in seve
re stress on the brakes because of
the formation of vapour bubbles in th
e brake system. This greatly impairs
the braking efficiency and thus al
so the safety of your vehicle.
•
Brake fluid is toxic! It must therefor
e be kept safely in closed original
containers and well away from children and unauthorized persons.
Caution
Brake fluid damages the paintwork of the vehicle.
For the sake of the environment
In view of the problems involved with prop
er disposal of brak
e fluid, the special
tools and the professional knowledge required, you should have the brake fluid replaced by authorised Škoda Service Partners.BatteryWorking on the battery
Fig. 206 Engine compart- ment: The battery
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Inspecting and replenishing
230
The battery is located under a plastic cover in the engine compartment or in the left side of the luggage compartment. Battery in the engine compartment – Press the interlock on the side of the battery cover
⇒
page 229,
fig. 206
, fold the battery cover out and pull it out.
– The installation of the battery co
ver takes place in the reverse order.
Battery in the luggage compartment – You can open the compartment with the symbol

by turning the
locks e.g with a coin or using a flat screwdriver in direction of arrow ⇒
fig. 207
.
Removal and installation of the battery
is not recommended since it can, under
certain circumstances, le
ad to major damage. Contact a specialist garage.
There is a risk of injuries, scalding, acci
dents and burns when carrying out any work
on the battery and on the electrical system.
For this 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 corros
ive and must, therefore, be handled
with the greatest of care. Always we
ar protective gloves, eye and skin
protection when handling batteries. Corrosive fumes in the air irritate the air passages and lead to conjunctivitis and inflammation of the air passages in the lungs. Battery acid corrodes dental enamel and creates deep wounds after contact with the skin which take a long time to heal. Repeated contact with diluted acids causes skin diseases (inflammations, ulcers, slin cracks). Acids coming into contact with water are diluted accompanied by significant development of heat.•
Do not tilt the battery otherwise battery electrolyte may flow out of the
battery vent openings. Protect the eyes
with safety glasses or a shield! There
is the danger of suffering blindness!
If any battery electr
olyte gets into your
eye, rinse out your eye immediately
with clear water for several minutes.
Contact a doctor without delay.•
Splashes of acid on your skin or clothes should be neutralised as soon as
possible using soap suds and then rinsed with plenty of water. Contact a doctor immediately if you
swallow batter
y electrolyte.
•
Keep batteries out of the reach of children.
•
Hydrogen is released when you char
ge a battery and a highly explosive
gas mixture is produced. An explosion
can be caused through sparkling over
during unclamping or loosening of the
cable plug while the ignition is on.
•
Bridging of the poles will create a short circuit (e.g. through metal
objects, cables). Possible consequences of a short circuit: Melting of lead struts, explosion and burning of the battery, jets of acid spurting out.•
It is prohibited to work with a naked
flame and light, to smoke or to carry
out any activities which produce sparks.Avoid creating sparks when working with cables and electrical device
s. Strong sparking represents a risk
of injury.•
Before carrying out any work on the electrical system, switch off the
engine, the ignition as well as all el
ectrical components and disconnect the
negative cable (-) on the battery. If you wish to replace a bulb it is sufficient to switch off the appropriate light.
Fig. 207 Luggage compart- ment: Battery behind the cover
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Inspecting and replenishing
233
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Charging the battery A properly charged battery is essential for reliably starting the engine.–Read the warning notes
⇒
in “Working on the battery” on
page 229 and
⇒
.
– Switch the ignition and all
electrical components off.
– Only for “quick-charging”: Disconnect
both battery cables (first of all
“negative”, then “positive”).
– Carefully attach the terminal clam
ps of the charger to the battery
terminals (red = “positive”, black = “negative”).
– You can now plug the mains cable of the charger into the power socket
and switch on the charger.
– When charging is completed: switch the charger off and unplug the
mains cable from the power socket.
– Only then should you disconnect the terminal clamps of the charger.– Reconnect the cables to the battery
(first of all “positive”, then “nega-
tive”).
It is not normally necessary
to disconnect the cables of the battery if you recharge
the battery using low ampera
ges (as for example from a
mini-charger
). Please also
refer to the instructions from the charger manufacturer. A charging current of 0.1 of the total batter
y capacity (or lower) is that which should
be used until full charging is achieved. It is, however, necessary to disconnect both
cables before charging the battery with
high amperages, so-called “
quick-charging
”.
“Quick-charging” a battery is
dangerous
⇒
in “Working on the battery” on
page 229. It requires a special charger and appropriate knowledge. We therefore re c o m m e n d t h a t y o u h a v e y o u r b a t t e r y q u i c k - c h a rg e d o n l y b y a n a u t h o ri s e d Š ko d a Service Partner.
A discharged battery may already
freeze
at temperatures just below 0°C
⇒
. We
recommend that you no longer use a ba
ttery which has thawed out because the
casing of the battery may be cracked through the formation of ice and this would allow battery electrolyte to flow out. The vent plugs of the battery shou
ld not be opened for charging.
WARNING
Never charge a frozen or thawed battery - risk of explosion and caustic burns. Replace a frozen battery.Disconnecting and reconnecting the batteryOn disconnecting and reconnecting the battery the following functions are initially deactivated or are no longer able to operate fault-free. We recommend having the vehicle checked by an authorised Škoda Service Partner to ensure full functionality of all electrical systems.Replacing the batteryYou should only replace a battery with a
new battery of the same capacity, voltage
(12 V), amperage and of the same size. The authorised Škoda Service Partners have a range of suitable batteries available. We recommend that you only have an old
battery disposed of by an authorised
Škoda Service Partner since it does require special disposal.Operation
Operating measure
Electrical power window
(operational faults)
⇒page 56
Enter radio code number
see Radio Operating Instructions
Set hours
⇒page 21
Data in the multi-functional indicator* are deleted.
⇒ page 21
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Inspecting and replenishing
234
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.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. 209
.
The
filling level
of the container is 3 litres, 5.5 li
tres on vehicles which also have a
headlight washing system. Clear water is not sufficient to intensivel
y clean the windscreen
and headlights. We
therefore recommend using clean washing wa
ter together with the screen cleaner
from Škoda genuine accessorie
s (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 wi
nter even if your
vehicle 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 223, “Working in the engine
compartment” 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 headlight
cleaning system, you should only add
cleaning products which do not attack th
e polycarbonate coating of the headlights
to the windscreen washer fluid. Please contact an authorised Škoda Service Partner, who will tell you which cleaning agent you can use.
Fig. 209 Engine compart- ment: Windshield washer fluid reservoir
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Wheels and Tyres
240
When driving on wintry roads, snow chains
improve not only traction, but also the
braking performance. For technical reasons, it is only permissi
ble to fit snow chains
with the following
wheel/tyre combinations: Only use
fine-link snow chains
. They must not project more than 9 mm -
including the chain lock. 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
vehicle, damage the tyres and are rapidly
destroyed.
Note
We recommend that you use snow chains
from the Škoda genuine accessories.
Wheel size
Depth (D)
Tyre si z e
7J x 16
a)
a)Not valid for vehicles with 3.6°ltr./191°kW FSI engine.
45 mm
205/55
6J x 16
a)
50 mm
205/55
6J x 17
45 mm
205/50
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Breakdown assistance
246
•
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 th
e vehicle from unexpectedly rolling away.
Note
Comply with the national legal regulations.Changing a wheelAlways change a wheel on a level surface as far as possible. – Take off the full wheel trim*
⇒
page 247 or the caps
⇒
page 247.
– In the case of light alloy wheels remove the wheel trim cap
⇒
page 248.
– First of all slacken the safety wh
eel bolt * and afterwards the other
wheel bolts
⇒
page 248.
– Jack up the vehicle until the wheel to
be changed is clear of the ground
⇒
page 249.
– 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, al
ternately and diagonally using the
wheel wrench (crosswise) and last the safety wheel bolt*
⇒
page 248.
– Mount the full wheel trim/w
heel trim cap or the caps.
Note
•
All bolts must be clean
and must turn easily.
•
You must never grease or oil the wheel bolts!
•
When fitting on unidirectional tyres, ensure that the tyres rotate in the correct
direction
⇒page 235.
Subsequent stepsAfter changing the wheel, you must perform the following steps. – Stow and attach the replaced wheel in the spare wheel well using a
special screw
⇒
page 245, fig. 216
.
– Stow the vehicle tool kit in the space provided.–
Check
the
tyre pressure
on the spare wheel just mounted as soon as
possible.
– Have the
tightening torque
of the wheel bolts
checked
with a torque
wrench as soon as possible. Steel and light alloy wheels must be tight-ened to a tightening torque of
120 Nm
.
– Have the defective tyre repaired as soon as possible.
WARNING
It is necessary to observe the guidelines given on
⇒page 237 if the vehicle is
subsequently fitted with tyres which are
different to those it was fitted with
at the works.
WARNING (continued)
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Breakdown assistance
250
– Reinstall the full wheel trim/wheel cap after removing the adapter or
place the cap onto the safety wheel bolt.
– Have the
tightening torque
checked
w i t h a t o rq u e w re n c h a s s o o n a s
possible. Steel and light alloy wheels must be tightened to a tightening torque of
120 Nm
.
The safety wheel bolts on vehicles fitted with them (one safety wheel bolt per wheel) can only be loosened or tigh
ten up by using the adapter provided.
It is meaningful to note the code numbe
r hammered into the rear side of the
adapter or the rear side of the safety wheel bolts. You can obtain a replacement adapter from an authorised Škoda Service Partner, if necessary, by quoting this number. We recommend that you always carry the
adapter for the wheel bolts with you in
the vehicle. It should be st
owed in the vehicle tool kit.
Caution
Damage can occur to the adapter and safety
wheel bolt if the safety wheel bolt is
tightened up too much.
Note
The set of safety wheel bolts can be obta
ined from an authorised Škoda Service
Par tner.Jump-startingInitial stepsYou can use the battery of another vehicl
e 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 signific
antly less than the capacity of the
discharged battery
in your vehicle.
Jump-start cables Only use jump-start cables which have an
adequately large cross-section and insu-
lated terminal clamps. Please pay attent
ion 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.
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 223, “Working in the engine compart-
ment”.
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 proper
ly connected to the system of the
vehicle.•
Switch off any mobile phone, pay attent
ion to the instructions for use of the
mobile phone in such a situation.•
We recommend purchasing jump-start cabl
es from Škoda Service Partners as a
Škoda original accessory or from retailers who sell branded batteries.
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Breakdown assistance
251
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Start engineIt is important to connect the jump
-start cables in the correct order.
Connecting positive terminals – Attach one end to the positive terminal
⇒
fig. 222
of the
discharged battery .
– Attach the other end to the positive terminal of the battery
supplying the power .
Connecting negative term
inal and engine block
– Attach one end to the negative
terminal of the battery supplying
the power .
– Attach the other end 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. Furthermore, the cable connected to the positive terminal of the battery must not come into contact with electrically conducting parts of the vehicle - risk of a short circuit!•
Do not affix the jump starting cables to the negative terminal of the
discharged 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 th
ey 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!
Fig. 222 Jump-starting using the battery from another vehicle: A - flat vehicle battery, B - battery providing current
A1AAA2AB
A3
AB
A4
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Breakdown assistance
252
Jump-starting on vehicles with jump-starting pointFor vehicles with the 3.6 ltr./191 kW FS
I engines, the positive terminal of
the battery supplying the power can only be connected to the jump-starting point in the engine compartment of the vehicle which must be started by means of a jump-starting cable
⇒
fig. 223
!
– Open the protective cap of the ju
mp-starting point in direction of
arrow.
– Connect the positive terminal of
the battery supplying the power with
the jump-starting point.
– Attach the negative terminal of the battery supplying the power to a
solid metal part which is connected fi
rmly to the engine block or to the
engine block itself.
–Start the engine
⇒
page 251.
– After the engine start, close the
protective cap of the jump-starting
point.
Tow-starting and towing vehicleGeneralPlease pay attention to the following in
structions if you are going to use a
tow rope: Driver of the towing vehicle – Do not drive off until the tow rope is taught. – Release the clutch particularly gent
ly when starting off or depress the
accelerator particularly gently if yo
ur vehicle is fitted with an auto-
matic gearbox.
Driver of the towed vehicle – Switch the ignition on so that th
e steering wheel is not blocked and
you can also operate the turn signal
lights, the headlight flasher, the
windscreen wipers 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 po
wer 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.
– Ensure that the tow rope is always kept taught.Tow rope or tow bar 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.
The tow rope must be elastic to protect
the vehicle. Thus one should only use
plastic fibre rope or a rope made
out of a similarly elastic material.
Fig. 223 Detail of the engine compartment: Jump-starting point
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