2011 SKODA OCTAVIA TOUR engine oil

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
s2lk.2.book Page 114 Monday, April 18, 2011 7:41 AM

Driving and the Environment
116Note
Detailed information about the trade-in and recycling of old cars is available from a
Škoda Service Partner.Motoring abroadGeneral
Other circumstances may exist abroad.It is possible, in certain countries, that the Škoda Service Partner network is limited
or has not been established yet. This is the reason why obtaining certain spare parts
may be somewhat complicated and specialist garage personnel may only be able to
make limited repairs. Škoda Auto in the Czech Republic and relevant importers are
happy to provide information about technical aspects of the vehicle, required main-
tenance work and possibilities for getting repairs done.Unleaded petrolA vehicle fitted with a petrol engine must always be refuelled with unleaded petrol
 page 111. The automobile associations can provide you with information
regarding the locations of filling stations which offer unleaded petrol.HeadlightThe low beam of your headlights is set asy mmetrically. It illuminates the side of the
road on which you are driving to a greater extent. If you drive abroad on the other
side of the road, you will dazzle oncoming traffic.
In order to prevent the dazzling of oncoming traffic, it is necessary that an adjust-
ment of the headlights is carried out by your authorised Škoda Service Partner.Avoiding damage to your vehicleWhen driving on poor roads and lanes or when driving over kerbstones, steep ramps
etc., you must pay particular attention to ensuring that any low-slung parts of the
vehicle, such as spoiler and exhaust, do not touch the ground and get damaged.
This particularly applies to models with a lowered suspension (sport suspension)
and also when your vehicle is fully laden.
Driving through bodies of water on roadsIn order to avoid damage to the vehicle when driving through bodies of water (e.g.
flooded roads), observe the following:•
Determine the depth of the water when driving through bodies of water. The
water can reach at the maximum the web on the lower sill of the vehicle fig. 117 .
•
Drive no more than at walking speed. At a higher speed, a water wave can form
in front of the vehicle which can cause water to penetrate into the air induction
system of the engine or into other parts of the vehicle.
•
Never let the vehicle stand in the water, never drive backwards and do not
switch off the engine.
WARNING
•
Driving through water, mud, sludge etc. can reduce the braking power and
extend the braking distance - risk of accident!
•
Avoid sudden and severe braking m anoeuvres immediately after driving
through bodies of water.
•
After driving through bodies of water, the brakes must be cleaned and dried
as soon as possible by intermittent braking. Only apply the brakes for the
purpose of drying and cleaning the brake discs if the traffic conditions permit
this. Do not place any other road users in jeopardy.Caution
•
When driving through bodies of water, parts of the vehicle such as the engine,
gearbox, catalytic converter, chassis or electrics can be severely damaged.
•
Oncoming vehicles can generate water waves which can exceed the permissible
water level for your vehicle.
Fig. 117 Crossing bodies of water
s2lk.2.book Page 116 Monday, April 18, 2011 7:41 AM

Taking care of your vehicle and cleaning the vehicle
124Caution
Never wipe the headlights dry and do not use any sharp objects for cleaning the
plastic lenses, this may result in damage to the protective paintwork and conse-
quently in formation of cracks on the head light lenses, e.g. through effect of chem-
ical products.Door and window sealsThe rubber seals on the doors, boot lid, bonnet and windows remain supple and last
longer if you treat them from time to ti me with a rubber care product (e.g. with a
spray with silicone-free oil). You also avoi d premature wear of the seals and prevent
leakages in this way. It is also easier to open the doors. Rubber seals which are well
cared for also do not stick together in cold winter weather.Locking cylinderWe recommend that you use the spray from Škoda original accessories with
regreasing and anticorrosive effect for de-icing locking cylinders.
Note
When washing your vehicle, ensure that as little water as possible gets into the
locking cylinders.WheelsSteel wheels
You should also thoroughly wash the wheels and wheel trims when giving your
vehicle its regular wash. This prevents any brake dust, dirt and road salt from
sticking to the wheel hubs. You can remove stubborn brake abrasion adhering to
the wheels with an industrial cleaner. Touch up any damage to the paintwork on the
wheels before rust is able to form.
Light alloy wheels
Regular care of light alloy wheels is nece ssary in order to retain their decorative
appearance over long periods. It is part icularly important to remove regularly any
road salt and brake abrasion from light alloy wheels, otherwise the light metal will
suffer. Wash thoroughly and then treat the wheels with a protective product for
light alloy wheels which does not contai n any acidic components. We recommend
to apply a hard wax layer onto the wheel hubs every three months. You must not use any products which cause abrasion when treating the wheel hubs. Any damage
to the paint layer on the wheel hubs must be touched up immediately.
We recommend using a preservative from
Škoda genuine accessories offered by
your Škoda dealer.
WARNING
One should remember when cleaning the wh eels that moisture, ice and road salt
may adversely affect braking efficiency - risk of an accident!
Note
Severe layers of dirt on the wheels can also result in wheel imbalance. This may
show itself in the form of a wheel vibrat ion which is transmitted to the steering
wheel which, in certain circumstances, can cause premature wear of the steering.
This means it is necessary to remove the dirt.Underbody protectionThe underside of your vehicle is protected for life against chemical and mechanical
influences.
One cannot, however, completely rule out damage to the protective layer when
driving so we recommend that you inspect the protective layer on the underside of
your vehicle and on the chassi s at certain intervals - this is best done at the begin-
ning and end of the winter - and to touch up any damaged areas.
The authorised Škoda Service Partners have suitable spray products available as
well as the necessary equipment and are famili ar with the instructions for use. It is
therefore best to have such touch-up work or additional corrosion protection meas-
ures carried out by an authorised Škoda Service Partner.
WARNING
Never use additional underbody protection or corrosion-protection agents for
the exhaust pipes, catalytic converters or heat shields. When the engine reaches
its operating temperature, these subst ances might ignite - risk of fire!Protection of hollow spacesAll the cavities of your vehicle which are at risk from corrosion are protected for life
by a layer of protective wax applied in the factory.
s2lk.2.book Page 124 Monday, April 18, 2011 7:41 AM

Taking care of your vehicle and cleaning the vehicle125
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
This wax protection does not require to be
inspected or re-treated. Please remove
any small amount of wax which flows out of the cavities at high temperatures with
a plastic scraper and clean the spot using petroleum cleaner.
WARNING
Safety and environmental protection regulations should observed when using
petroleum cleaner to remove wax - a risk of fire!Engine compartmentGood corrosion protection is very importan t, particularly in winter when one often
drives over its salt-strewn roads. One should therefore clean the whole engine
compartment before and after the salt spre ading period and treat with preservative
in order to prevent the salt from being destructive.
The authorised Škoda Service Partners have the cleaning agents and preservatives
recommended by Škoda and also the required equipment.
WARNING
•
It is necessary to observe the guidelin es given in the chapter before working
on the engine compartment page 131, “Working in the engine compartment”.
•
Let the engine cool down before cleaning the engine compartment.Caution
•
Engine cleaning may be only be un dertaken when the ignition is off.
•
It is recommended to cover the generator before washing the engine compart-
ment.For the sake of the environment
The dirty water produced by washing the engine has washed away petrol, and resi-
dues of grease and oil and should therefore be cleaned by an oil separator. This is
why engine washing should only be undertaken in a specialist garage or at a fuelling
station (when these are fitted with the required equipment).
Care of the interior of vehiclePlastic parts, artificial leather and clothsYou can clean plastic parts and artificial le ather with a moist cloth. You should only
treat such parts with special solvent-free plastic cleaning and care products it does
prove to be adequate.
Upholstery cloth and cloth trim on the d oors, luggage compartment cover, headliner
etc. are best treated with special cleaning products, using if necessary a dry foam
and a soft sponge or brush.
We recommend using a cleaning product from Škoda genuine accessories offered
by your Škoda dealer.
Caution
Solvent-free cleaners attack the material and can damage it.Fabric covers of electrically heated seatsDo not clean the seat covers moist as this may re sult in damage to the seat heating
system.
Clean such covers using special agents, for example dry foam.Natural leather
Natural leather requires quite particular care and attention.Leather should be treated from time to time according the following guidelines
depending on how much it is used.Normal cleaning– Clean soiled areas of the leather with slightly moistened cotton or woollen cloth.Severe soiling– Clean severely soiled areas with a cloth dipped in a mild soapy solution (2 spoon-
fuls of natural soap to 1 litre of water).
– Ensure that the leather is not soaked through at any point and that no water
gets into the stitching of the seams.
s2lk.2.book Page 125 Monday, April 18, 2011 7:41 AM

Inspecting and replenishing131
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Working in the engine compartment
Particular care is required when carrying out any work in the engine
compartment!There is a risk of injuries, scalding, acci dents and fire when working in the engine
compartment, e.g. inspecting and replen ishing oil and other fluids. For this
reason, it is essential to comply with the warning instructions stated below and
with the general applicable rules of safety . The engine compartment of your car is
a hazardous area  .
WARNING
•
Never open the bonnet if you see that steam or coolant is flowing out of the
engine compartment - risk of scalding! Wait long enough until the steam or
coolant has stopped escaping.
•
Switch off the engine and pull out the ignition key.
•
Apply the handbrake firmly.
•
Move the gear lever into the Neutral position.
•
Allow the engine to cool down.
•
Keep children clear of the engine compartment.
•
Never spill oil and other fluids over the hot engine. Such fluids (e.g. the anti-
freeze contained in the coolant) may ignite!
•
Avoid short circuits in the electrical system - particularly on the battery.
•
Never place your hand into the radiator fan as long as the engine is still
warm. The fan might suddenly start running!
•
Never open the cap of the coolant expans ion bottle as long as the engine is
still warm. The cooling system is pressurized!
•
Cover over the cap of the coolant expans ion reservoir with a large cloth when
opening it as protection for your face , hands and arms from hot steam or hot
coolant.
•
Do not let objects, such as e.g. cle aning cloth or tools lie in the engine
compartment.
•
If you wish to work under the vehicl e, you must secure the vehicle from
rolling away and support it with suitable supporting blocks; the lifting jack* is
not sufficient for this - risk of injury!
•
In cases where it be necessary to carry out inspection work when the engine
is running there is an additi onal risk from rotating parts (e.g. the V-ribbed belt,
alternator, radiator fan) and from the high-voltage ignition system. Please
observe in addition the following: −
Never touch the electrical cables of the ignition system.
− Absolutely avoid any jewellery, loose items of clothing or long hair from
getting into the rotating parts of the engine - Hazard! Therefore remove any
jewellery beforehand, tie up your hair and wear tight fitting clothing.
•
Please also comply with the warnin g instructions stated below when
carrying out any essential work on the fuel system or on the electrical system:
− Always separate the car batter y from the electrical system.
− Do not smoke.
− Never carry out any work close to naked flames.
− Always keep a working fire extinguisher at hand.Caution
When replenishing fluids in the engine, always ensure that the fluids are on no
account mixed up. This may result in ma jor operating problems and also vehicle
damage!Overview of the engine compartment
The main inspection points.Fig. 122 1.6 ltr./75 kW petrol engine
Coolant expansion bottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield washer fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WARNING (continued)
1
134
2
140
s2lk.2.book Page 131 Monday, April 18, 2011 7:41 AM

Inspecting and replenishing
132Engine oil filler opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery (below a cover) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note
The location of the inspection points in the engine compartment of petrol and diesel
engines is practically identical.Engine oilCheck engine oil level
The dipstick indicates the level of oil in the engine.Checking the oil level– Ensure that the vehicle is positioned on a level surface.
– Switch the engine off.
–Open the bonnet  in “Working in the engine compartment” on page 131.
– Wait a few minutes and pull out the oil dipstick.
– Wipe off the dipstick with a clea n cloth and insert it again fully.
– Then withdraw the dipstick ag ain and read off the oil level.Oil level within range –You must not top up the oil.
Oil level within range –You may top up the oil. It is possible that the oil level may then be within range
after doing this.Oil level within range –You must top up the oil page 132. It is sufficient, once this is done, to keep the
oil level within range .
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 higher than this
during the first 5000 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 loads, for example during a lengthy
motorway trip during the summer months, towing a trailer or negotiating a high
mountain pass.
The warning light in the instrument cluster* will indicate page 24, “Engine oil
pressure ” 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 account 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 profes-
sional assistance from a specialist garage, otherwise it could lead to severe engine
damage.Note
Engine oil specifications  page 165, “Technical Data”.Replenishing engine oil– Inspecting the engine oil level page 132.
– Unscrew the cap of the engine oil filler opening.
3
132
4
132
5
135
6
136
Fig. 123 Dipstick
AA
AB
AA
ACAB
AA
AA
s2lk.2.book Page 132 Monday, April 18, 2011 7:41 AM

Inspecting and replenishing133
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
– Pour in a suitable grade of oil in portions of 0.5 litres
page 166, “Engine oil
specifications”.
– Inspect the oil level page 132.
– 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 131, “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 132. 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 131, “Working in the engine
compartment” before working in the engine compartment.
•
First of all, let the engine cool down, wear 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 produc t, 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.
•
In view of the problems involved in properly disposing of old oil, the necessary
special tools and the knowledge required for such work, we recommend that you
have the oil and oil filter change carried out by an authorised Škoda Service Partner.Note
After your skin has come in contact with the oil, you must thoroughly wash your
skin.Cooling systemCoolant
The job of the coolant is to cool the engine.The cooling system does not require any maintenance under normal operating
conditions. The coolant consists of water with a concentration of coolant additive
of 40 %. This mixture not only provides antifreeze prot ection down to -25 °C but
also protects the cooling and heating system from corrosion. It also prevents the
formation of scale and significantly increases the boiling point of the coolant.
You must therefore not reduce the concentration of antifreeze agent in the coolant
by adding water, also not during the summer months or in countries with a warm
climate. The concentration of coolant additive in the coolant must be at least 40
%.
You can increase the amount of antifreeze in the coolant if a higher concentration
of antifreeze is necessary for climatic reasons but only up to 60 % (antifreeze
protection down to approx. -40 °C). The antifreeze protection tails off above that
concentration.
Vehicles exported to countries with a co ld climate (e.g. Sweden, Norway, Finland)
are already factory-filled with a coolant wh ich offers antifreeze protection down to
about -35 °C. In these countries the concentr ation of coolant additive should be at
least 50 %.
Coolant
The cooling system is factory-filled with coolant (purple in colour), which complies
with the specification TL-VW 774 G.
We recommend that you use the same cool ant additive - G12 PLUS-PLUS (purple in
colour) for topping up the system.
Please contact an authorised Škoda Serv ice Partner if you have any questions
regarding the coolant or if you wish to fill up with a different coolant.
AA
s2lk.2.book Page 133 Monday, April 18, 2011 7:41 AM

Inspecting and replenishing
134
An authorised Škoda Service Partner can also supply you with the correct coolant
additives.
Coolant quantity
Caution
•
Other coolant additives may cause operational problems which, in particular,
involves significantly reduci ng the anticorrosion effect.
•
Any faults or problems resulting from corrosion may cause a loss of coolant
and, as a consequence of this, re sult in major engine damage.
Inspecting the coolant levelThe coolant expansion bottle is located in the engine compartment on the right.
– Switch the engine off.
–Open the bonnet page 130. – Check the level of coolant in the coolant expansion bottle 
fig. 124. The
coolant level when the engine is cold must lie between the (MIN) and
(MAX) markings. The level may also rise slightly above the (MAX) marking
when the engine is warm.
If the coolant level in the reservoir is too low, this is indicated by the warning light
in the instrument cluster page 25, “Coolant temperature/coolant level  ”. We
nevertheless recommend inspecting the coolant level 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 re servoir. 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 expan-
sion bottle which is completely free of leaks if the coolant boils as a result of over-
heating and is forced out of the cooling system.
WARNING
Read and observe the warning notes page 131, “Working in the engine
compartment” before working in the engine compartment.
Caution
One should contact a specialist garage as soon as possible if the source of over-
heating 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. 124 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 the system, must comply with one
specific specification  page 133. Do not use an altern ative additive if the coolant
additive G13 is not available in an emergency. Just top up the system with water and
Petrol engines
Content
1.4 ltr./59 kW - EU4
7.1
1.6 ltr./75 kW - EU4, EU2
7.4
Diesel engine
Content
2.0 ltr./81 kW TDI CR - EU4
8.4
Fig. 124 Engine compartment: Coolant
expansion bottle
Ab
Aa
Aa
s2lk.2.book Page 134 Monday, April 18, 2011 7:41 AM