2011 SKODA OCTAVIA TOUR winter tyres

Intelligent Technology107
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Switching off
You can switch the TCS off and on again as you wish by pressing the button

page 106, fig. 112 . The TCS warning light lights up in the instrument cluster when
the TCS is switched off
  page 25.
The TCS should normally always be switched on. It may be good practice in certain
exceptional cases, such as when you wish to have wheel slip, to switch off the
system.
Examples:
•
when driving with snow chains
•
when driving in deep snow or on a loose surface
•
when it is necessary to rock a vehicle when it has become stuck.
then you should switch on the TCS again.
WARNING
You should always adjust your style of driving to the conditions of the road
surface and the traffic situation. The in creased safety offered must not tempt
you to take greater risks than ot herwise - risk of an accident!
Note
•
All four wheels must be fitted with the same tyres in order to achieve problem-
free operation of the TCS. Differing rolling circumferences of the tyres can lead to
an undesirable reduction in the engine output.
•
Changes to vehicle (e.g. on engine, on the brakes, on chassis or another combi-
nation of tyres and wheels) can influence the function of the TCS page 146,
“Accessories, changing and replacing parts”.
Active driver-steerin g recommendation (DSR)*Vehicles with ESP are equipped with active driver-steering recommendation (DSR).
This function indicates to the driver in critical situations a steering recommendation
in order to stabilise the vehicle. The active driver-steering recommendation is acti-
vated, for example, on the right and left vehicle side when braking sharply on
different road surfaces.
WARNING
Even with this function the vehicle cannot steer itself! The driver is furthermore
responsible for the steering of the vehicle!BrakesWhat has a negative effect on braking efficiency?Wear-and-tear
Wear-and-tear to the brake pads is greatly dependent on the operating conditions
of the vehicle and your style of driving. Particularly if you drive a great deal in towns
and over short distances or if you adopt a sp orty style of driving, it may be necessary
to have the thickness of the brake pads inspected at a specialist garage between
the service inspections.
Wet roads or road salt
There may be a certain delay before the brakes take full effect under certain condi-
tions such as when driving through water, during heavy rain showers or after the
vehicle has been washed in an automatic vehicle wash, since the brake discs and
brake pads may be moist or even have a coating of ice on them in winter. You should
dry the brakes as soon as possible by applying and releasing the brakes several
times.
There also may be a certain delay before the full braking efficiency is available when
driving on roads which have been treated wi th road salt if you have not used the
brakes for some considerable time beforehand. The layer of salt on the brake discs
and brake pads must first be rubbed off when you apply the brakes.
Corrosion
Corrosion on the brake discs and dirt on the bake pads occur if the vehicle has been
parked for a long period and if you do not make much use of the braking system.
We recommend cleaning the brake discs by firmly applying the brakes at a fairly high
speed if you do not make much use of the braking system or if surface corrosion is
present .
Faults in the brake surface
If you notice that the braking distance has suddenly become longer and that the
brake pedal can be depressed further, it is possible that a brake circuit of the dual-
circuit brake system has failed. Drive, in such cases, to the nearest specialist garage
without delay in order to have the problem rectified. Drive at a reduced speed while
on your way to the dealer and adapt your style of driving to the higher brake pedal
pressure required.
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Driving and the Environment
112
– Do not tow-start the vehicle over a distance of more than 50 metres
page 154, “Tow-starting and towing vehicle”.
If you drive your vehicle in a country in wh ich unleaded petrol is not available, you
must have the catalytic converter replaced later when driving the vehicle into a
country in which use of a cata lytic converter is mandatory.
WARNING
•
In view of the high temperatures which may be produced in the catalytic
converter, one should always park a vehicle in such a way that the catalytic
converter cannot come into contact with easily flammable materials below the
vehicle - a risk of fire!
•
Never use additional underbody protection or corrosion-protection agents
for the exhaust pipes, catalytic converters or heat shields. Such substances
might ignite when driving - risk of fire!Caution
•
Vehicles fitted with cataly tic converter should never be allowed to let the fuel
tank to run completely empty. An irregular fuel supply can result in poor ignition or
misfiring. Unburnt fuel may get into the exhaust system and damage the catalytic
converter.
•
Filling the tank even only once with leaded petrol will result in the catalytic
converter being destroyed.
•
If you detect misfiring, a drop in performance or irregular engine running when
driving, reduce your speed immediately and have the vehicle inspected by the
nearest specialist garage. The symptoms described may be caused by a fault in the
ignition system. Unburnt fuel may get into the exhaust system and damage the
catalytic converter.For the sake of the environment
Even if the exhaust system is operating properly, a sulphur-like exhaust odour may
be produced under certain operating conditions of the engine. This depends on the
sulphur content of the fuel. It is often su fficient to refuel with unleaded premium-
grade petrol of a different brand or at a different filling station.
Driving in an economical and environmentally
conscious mannerGeneral
Your personal style of driving is a major factor.Your fuel consumption, any pollution of the environmental and the wear-and-tear
to the engine, brakes and tyres, depend essentially on three factors:•
your personal style of driving,
•
the conditions under which your vehicle is operated,
•
technical aspects.
You can easily improve your fuel economy by 10 - 15 percent by driving in an econom-
i c a l w a y w i t h f o r e s i g h t . T h i s s e c t i o n i s i n t e n d e d t o p r o v i d e y o u w i t h a n u m b e r o f t i p s
on how to protect the environment and at the same time save money.
The fuel consumption can naturally also be influenced by factors which are beyond
the driver's control. It is, for example, normal for the fuel consumption to increase
in winter and under worsened conditions such as poor road conditions, towing a
trailer, etc.
The technical requirements for low fuel usage and economic efficiency of the
vehicle have already been built into the vehicle at the works. Special attention has
been given to minimising negative effects on the environment. It is necessary to
take note of the guidelines given in this chapter in order to make best use of these
characteristics and to main tain their effectiveness.
The optimal engine speed should be obtain ed when accelerating, in order to avoid
a high fuel consumption and resonance of the vehicle.
Looking ahead when driving
A vehicle's highest fuel consumption occurs it accelerates.Avoid accelerating and braking unnecessarily. If you drive with forsight you will not
need to brake so often and wi ll also then not have to accelerate so much. Let your
vehicle coast to a stop, for example, if this is possible, when you see that the next
set of traffic lights is at red.
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Driving and the Environment
114
Regular servicing
A poorly tuned engine consumes an unnecessarily high amount of
fuel.Having your vehicle serviced regularly at a specialist garge enables you to satisfy
one of the requirements for economical motoring even before you set off on your
journey. Keeping your vehicle properly serviced not only has a positive effect on the
safety of your vehicle and maintaining its value, but also saves on fuel.
A poorly tuned engine can result in a fuel consumption which is 10 % higher than
normal.
The foreseen maintenance work should be undertaken exactly according to the
Service schedule by a specialist garage.
Also check the oil level after refuelling. Oil consumption is dependent to a consid-
erable extent on the load and speed of the engine. Oil consumption could be as high
as 0.5 litres/1 000 km depending on your style of driving.
It is quite normal that a new engine has a higher oil consumption at first, and
reaches its lowest level only after a cert ain running in time. It is therefore not
possible to correctly assess the oil cons umption of a new vehicle until after you
have driven about 5 000 km.
For the sake of the environment
•
You can achieve additional improvements in your fuel economy by using high-
lubricity oils.
•
Check the ground below your vehicle at re gular intervals to detect any leakages
in good time. Please have your vehicle inspected by a specialist garge if you find any
stains caused by oil or other fluids on the floor.
Avoid driving short distances
Short distances result in an abov e-average high fuel consumption.– Avoid driving a distance of no more than 4 km if the engine is cold.
The engine and catalytic converter mu st first have reached their optimal operating
temperature in order to effectively reduce fuel consumption and pollutant emis-
sions.
The cold engine vehicle consumes approx. 15 - 20 litres/100 km of fuel immediately
after starting. Fuel consumption drops to 10 litres/100 km after just 1 kilometre. The
engine reaches its operating temperature (outside temperature and engine
dependent) only after about 4 to 10 kilometres and the fuel consumption then
stabilizes. You should therefore avoid driving short distances whenever possible.
An important factor in this connection is also the ambient temperature. The
 fig. 116 shows the different fuel consumptions for the same distance, on the one
hand at +20 °C and on the other hand at -10 °C. Your vehicle has a higher fuel
consumption in winter than in summer.Checking tyre in flation pressures
Tyres which are correctl y inflated save fuel.Always ensure that your tyres are inflated to the correct pressure at all times. The
rolling resistance will be increased if the inflation pressure is too low. This will not
only increase fuel consumption but also tyre wear and the driving behaviour will
worsen.
Always check the inflation pressure of the tyres when cold.
Do not drive with winter tyres all year round for this co sts about 10 % more fuel.
Winter tyres are also louder.
Fig. 116 Fuel consumption in litres/100
km at different temperatures
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Taking care of your vehicle and cleaning the vehicle
122
I f y o u h a v e a n y p a r t i c u l a r a t t a c h e d p a r t s f i t t e d t o y o u r c a r - s u c h a s s p o i l e r , r o o f r a c k
system, two-way radio aerial - it is best to first of all consult the operator of the car
wash plant.
It is important to degrease the lips of the windscreen wiper rubbers after passing
through the automatic vehicle wash system.Washing vehicle by handIt is important to first soften the dirt with plenty of water and rinse it off as thor-
oughly as possible before washing your vehicle by hand.
One should then clean the vehicle using a soft washing sponge, washing glove or
a washing brush and only slight pressure. Work from the top to the bottom - begin-
ning with the roof. Only place slight pr essure on the vehicle paintwork during
cleaning Only use a car shampoo for stubborn dirt.
Wash out the sponge or washing gl ove thoroughly at short intervals.
Clean wheels, door sills and similar parts last. Use a second sponge for such areas.
Rinse off the vehicle well after giving it a wash and dry it off using a chamois leather.
WARNING
•
The ignition should always be switched off when you wash your vehicle - risk
of accident!
•
Protect your hands and arms from sharp-edged metal parts when you are
cleaning the underfloor, the inside of the wheel housings or the wheel trims -
risk of cuts.Caution
•
Do not wash your vehicle in bright sunlight - risk of paint damage.
•
Ensure that the jet of water is not aimed directly at the locking cylinders or at
the door and panel joints if you spray your vehicle in winter down with a hose - risk
of freezing.
•
Do not use any insect sponges, rough ki tchen sponges or similar cleaning prod-
ucts - risk of damage to the surface of paintwork.For the sake of the environment
Only wash your vehicle at washing bays specifically reserved for this purpose. This
ensures that no water which may be cont aminated by oil flows into the sewage system. It is not even permitted to wash your vehicle in certain areas except at such
specific washing bays.
Washing with a high-pressure cleanerWhen you wash your vehicle with a high-pressure cleaner, it is essential to comply
with the instructions for use of the cleaning equipment. This applies in particular to
the pressure used and to the
spraying distance. Maintain a sufficiently large
distance to soft materials such as rubber hoses or insulation material.
On no account use circular spray nozzles or so-called dirt cutters!
WARNING
It is particularly important that you do not clean tyres with circular spray jets.
Visible but also invisible damage to tyres may occur even at a relatively large
spraying distance and if sprayed only for a short time - risk of accident!
Caution
The water containing wax must be no hotter than 60 °C, otherwise the vehicle can
be damaged.Wax treatmentGood wax treatment is an effective way of protecting the paintwork from harmful
environmental influences and minor mechanical damage.
The vehicle must be treated with a high-qua lity hard wax polish at the latest, when
no more drops form on the clean paintwork.
A new layer of a high-quality hard wax polish can be applied to the clean bodywork
after it has dried thoroughly. Even if you use a wax preserver regularly we still
recommend that you treat the paintwork of the vehicle at least twice a year with
hard wax.
Caution
Never apply wax to the windows.
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Wheels and Tyres141
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Wheels and TyresWheelsGeneral information•
New tyres do not offer optimal grip at fi rst and should therefore be run in for
about 500 km at a moderate speed and an appropriately cautious style of driving.
You will also profit from longer tyre life.
•
The tread depth of new tyres may differ because of design features and the
configuration of the tread (depending on the type of tyre and the manufacturer).
•
Drive over curbs on the side of the road and other such obstacles slowly and,
where possible, at a right angle in order to avoid damage to tyres and wheel trims.
•
Inspect your tyres from ti me to time for damage (punctures, cuts, splits and
bulges). Remove foreign bodies from the tyre profile.
•
Damage to tyres and wheels is frequently not visible. Unusual vibrations or
pulling of the vehicle to one side could be a sign of tyre damage. Please reduce your
speed immediately and stop if you suspect that a wheel is damaged. Inspect the
tyres for signs of damage (bulges, splits, etc.) If no visible damage is present, please
drive at an appropriately slow speed and ca refully to the nearest specialist garage
in order to have your vehicle inspected.
•
Also protect your tyres from contact with oil, grease and fuel.
•
Immediately replace any dust caps of the valves which have got lost.
•
Mark wheels before removing them so that their previous direction of running
can be maintained when mounted them again.
•
Always store wheels or tyres which been removed in a cool, dry and, where
possible, dark place. Tyres which are not fixed to a wheel trim should be stored
upright.
Unidirectional tyres*
The direction of rotation of the tyres is marked by arrows on the wall of the tyre.
This indicates the direction of rotation of the tyre, and it is essential that the tyres
are fitted on to run in this direction. Only then are the tyres able to provide the
optimal properties in terms of grip, lo w noise, wear-and-tear and aquaplaning.
Further information concerning the use of unidirectional tyres page 145.
WARNING
•
New tyres during the first 500 km do not offer optimal grip and should there-
fore be run appropriatel y - risk of accident!
•
Never drive with damaged tyres - risk of accident!Note
Please observe the various differing legal requirements regarding tyres.Tyre lifeThe life of your tyres very much depends on the following points:
Tyre pressure
The working life of tyres will be shortened considerably if the tyres are insufficiently
or over-inflated and this will have an adverse effect on the handling of your vehicle.
Correctly inflated tyres are of partic ular importance when travelling at high speeds.
It is therefore good to check the pressure at least once a month and also before
setting off on a long trip. Please do not forget the spare wheel when checking the
tyres.
The tyre inflation pressures for summer tyres are indicated on the inside of the fuel
filler flap fig. 129 . The inflation pressures for winter tyres are 20 kPa (0.2 bar)
higher than those for summer tyres page 144.
Fig. 129 An opened fuel filler flap with a
tyre size and tyre inflation pressure table
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Wheels and Tyres143
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Changing wheels aroundIf significantly greater wear is present on the front tyres, we recommend changing
the front wheels around with the rear wheels as shown in the diagram fig. 131.
You will then obtain approximately the same life for all the tyres.
It may be advantageous to swap the tyres over “crosswise” when certain types of
wear characteristic arise on the running surface of the tyres (but not in the case of
unidirectional tyres). The co -workers of the authorised Škoda Service Partners are
extensively familiar with the combination possibilities.
We recommend that you change the wheels around every 10 000 km in order to
achieve even wear on all wheels and to obtain optimal tyre life.New tyres and wheelsTyres and wheel rims are important design elements. One should therefore use the
tyres and wheel rims which have been released for use by Škoda Auto. They are
exactly matched to the vehicle type and th erefore contribute significantly to good
road holding and safe driving characteristics .
Only fit radial tyres of the same type on all 4 wheels, size (rolling circumference) and,
if possible, the same tr ead pattern on one axle.
The authorised Škoda Service Partners have access to the most current information
about which tyres we have released for use on your vehicle.
We recommend that you have any work relating to tyres or wheels carried out by an
authorised Škoda Service Partner . The authorised Škoda Service Partners have all
of the necessary special tools and replac ement parts available plus the required
specialist knowledge and are al so in a position to properly dispose of the old tyres.
A large number of authorised Škoda Service Partners also have an attractive range
of tyres and wheels available. The tyre/wheel combinations which are approved for your vehicle are indicated in
your vehicle documents. Approval and licensing may differ according to the legisla-
tion prevailing in individual countries.
Proper knowledge of the tyre data makes it easier for you to select the correct type
of tyre. Tyres do, for example, have the following
inscription on their walls:
195/65 R 15 91 T
What this means is:
The following speed restrictions apply to tyres.
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 manufactured 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
Fig. 131 Changing wheels around
195
Tyre width in mm
65
Height/width ratio in %
R
Code letter for the type of tyre - Radial
15
Diameter of wheel in inches
91
Load index
T
Speed symbol
Speed symbol
Permissible maximum speed
S
180 km/h
T
190 km/h
U
200 km/h
H
210 km/h
V
240 km/h
W
270 km/h
Y
300 km/h
s2lk.2.book Page 143 Monday, April 18, 2011 7:41 AM

Wheels and Tyres
144
and when adopting an appropri ately cautious style 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 observ e this instruction will adversely affect
the road safety of your vehicle - risk of accident! Approval and licensing 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.
•
T y r e s w h i c h a r e 6 y e a r s o l d o r m o r e s h o u l d o n l y b e f i t t e d i n e x c e p t i o n a l c a s e s
and when adopting an appropriately cautious style of driving.
•
Never fit tyres which have already been used without having adequate
knowledge of their previous history. Tyres 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 conformity with the appropriate regulations.
Note
It is not normally possible to fit wheels from other models of cars for technical
reasons. This may also appl y 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 correct length and shape of
spherical cap. This is essential to ensure that the wheels are tightly fitted and that
the brake system operates 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 retr
ofitting 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 defor-
mation of the contact surfaces on the rim.Caution
The prescribed tightening torque of the wheel bolts for steel and light alloy wheels
is 120 Nm.Winter tyresThe handling of your vehicle will be signif icantly improved when driving on wintry
roads if you fit winter tyres. Summer tyres do not offer the same grip on ice, snow
and at temperatures below 7 °C because of their construction (width, rubber blend,
tread pattern). This particularly applies to vehicles which are equipped with low-
profile tyres or high-speed tyres (code index H or V on wall of tyre).
Winter tyres must be mounted on all four wheels to obtain the best handling char-
acteristics.
You must only fit those types of winter tyre which are approved for your vehicle. The
permissible sizes of winter tyres are stated in your vehicle documents. Approvals
may differ because of national legislation.
Please remember that the tyres should be inflated to 20 kPa (0.2 bar) more than is
the case for summer tyres page 141.
Winter tyres no longer offer the same winter performance once the tyre tread has
worn down to a depth of about 4 mm.
Ageing also causes winter tyres to lose most of their winter performance properties
- even in cases where the remaining tread depth is still clearly more than 4 mm.
Speed restrictions apply to winter tyres as well as to summer tyres page 143,
 .
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Wheels and Tyres145
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
You can fit winter tyres of a lower speed category to your vehicle provided that you
also do not drive faster than the permissible maximum speed for such tyres, even if
the possible maximum speed of your vehicle is higher. The corresponding tyre cate-
gory can damage the tyres when exceeding the permissible maximum speed.
Please pay attention to the notes if
you decide to fit winter tyres page 141.
You can also fit so-called “all-yea r tyres” instead of winter tyres.
Please contact your specialist garage if there are any points which are not clear who
will be able to provide you with information regarding the maximum speed for your
tyres.
WARNING
You must on no account drive your car at more than the permissible maximum
speed for your winter tyres - risk of an accident resulting from tyre damage and
loss of control over your car.
For the sake of the environment
Fit your summer tyres on ag ain in good time since summer tyres offer you better
grip and handling on roads which are free of snow and ice as well as are tempera-
tures below 7 °C - the braking distance is shor ter, there is less tyre noise, tyre wear
is reduced and fuel consumption is reduced.
Note
Please observe the various differing legal requirements regarding tyres.Unidirectional tyres*The direction of rotation of the tyres is marked by arrows on the wall of the tyre .
This indicates the direction of rotation of the tyre, and it is essential that the tyres
are fitted on to run in this direction. Only then are the tyres able to provide the
optimal properties in terms of grip, lo w noise, wear-and-tear and aquaplaning.
Should it be necessary to fit on a spare wheel in exceptional cases with a tyre not
dedicated to the running direction or in opposite running direction, please adopt a
cautious style of driving as the tyre is no longer able to provide optimal grip and
handling in such a situation. This particularly important on wet roads. Please refer
to the notes page 148, “Spare wheel*”.
You should have the defective tyre replaced as soon as possible and restore the
correct direction of rotation on all tyres
Snow chainsSnow chains must only be mounted on the front wheels.
When driving on wintry road s, 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:
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 size
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
s2lk.2.book Page 145 Monday, April 18, 2011 7:41 AM