2008 SKODA OCTAVIA engine oil

Inspecting and replenishing
230
Losses can only occur through the pressure relief in the cap of the coolant expan-
sion bottle which is completely free of leak s 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 225, “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 ⇒page 229, fig. 213 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 228. Do not use an alternative additive if the coolant
additive G12 PLUS is not available in exceptional cases. Just top up the system with
water and as soon as possible arrange ad justment 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! Excess coolant which is heated up is forced
out of the cooling system through the pressure relief valve in the cap of the coolant
compensation bottle.
Wait until the engine has cooled down for a system which has suffered a major loss
of coolant before pouring in coolant. This is necessary to avoid engine damage.
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 assistance 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.
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Inspecting and replenishing231
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Radiator fan
The radiator fan may switch on suddenly.
The radiator fan is driven by an electr ic motor and controlled according to the
coolant temperature.
The radiator fan may continue running fo r up to 10 minutes after the engine has
been switched off - even if the ignition is also off. It may also switch on suddenly
after a certain time, if
•the coolant temperature ha s 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 fluid
Inspecting the brake fluid level
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 224.
– Inspect the brake fluid level in the reservoir ⇒fig. 214 . 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. If the
brake fluid level is too low, this is indicated by the warning light ⇒page 40, “Brake
system ” lighting up in the instru ment cluster. In this case stop immediately and
do not drive any further! Obtain professional assistance.
WARNING
•Read and observe the warning notes ⇒page 225, “Working in the engine
compartment” before working in the engine compartment.
•If the fluid level has dropped below the MIN marking, do not drive any
further - risk of accident! Contact a Škoda dealer to obtain professional
assistance.
Replacing brake fluid
Brake 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 must be replaced every two
years.
One may only use new genuine brake fluid from Škoda Auto a.s. The specification
for the brake fluid is “FMVSS 116 DOT 4”.
Fig. 214 Engine compart-
ment: Brake fluid reservoir
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Breakdown assistance
248
provisions. In this way you are protecting not only yourself but also other
road users.
•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 wheel
Always change a wheel on a level surface as far as possible.
– Take off the full wheel trim* ⇒page 249 or the caps ⇒page 249.
– In the case of light alloy wheels remove the wheel trim cap ⇒page 250.
– First of all slacken the safety wh eel bolt * and afterwards the other
wheel bolts ⇒page 250.
– Jack up the vehicle until the wheel to be changed is clear of the ground
⇒ page 251.
– 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 250.
– 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 237.
Subsequent steps
After changing the wheel, you must perform the following steps.
– Stow and attach the replaced wheel in the spare wheel well.
– 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 239 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
254
– 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 the steering wheel is not blocked and you can also operate the turn signal lights, the headlight flasher, the
windscreen wipers and wi ndscreen 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 power steering only operate if the engine is running. You will require si gnificantly 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.
Only attach the tow rope to the towing eyes provided for this purpose ⇒page 254
and ⇒page 255.
Driving style
Towing another vehicle requires a certain amount of practice. Both drivers should
be familiar with the particular points about towing a vehicle. Unskilled drivers
should not attempt to tow in another vehicle or to be towed in.
One should be constantly vigilant not to allow impermissibly high towing forces or
jerky loadings. There is always a risk of excessive stresses and damage resulting at
the points to which you attach the tow ro pe or tow bar when you attempt to tow a
vehicle which is not standing on a paved road.
Caution
If the gearbox of your vehicle no longer contains any oil because of a defect, your
vehicle must only be towed in with the driven wheels raised clear of the ground, or
on a special vehicle transporter or trailer.
Note
•Please comply with any legal requirements particularly regarding the switched
on signal systems, when towing in or tow-starting another vehicle.
•The tow rope must not be twisted as it may in certain circumstances result in the
front towing eye being unscrewed out of your vehicle.
Front towing eye
The towing eye is stored in the box for the vehicle tool kit.
Fig. 231 Front bumper:
Protective grille
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Breakdown assistance
256
Towing in a vehicle fitted with a manual gearbox
Please refer to the notes ⇒page 253.
The car can be towed in with a tow bar or a tow rope or with the front or rear wheels
raised. The maximum towing speed is 50 km/h.
Towing of a vehicle with an automatic gearbox
Please refer to the notes ⇒page 253.
The car can be towed in with a tow bar or a tow rope. Refer at the same time to the
following guidelines:
•Move selector lever into N .
•The maximum towing speed is 50 km/h.
•The maximum permissible towing distance is 50 km. The gear oil pump does
not operate when the engine is not runni ng; the gearbox would not be adequately
lubricated at higher speeds an d over longer towing distance.
Caution
If the vehicle is towed in by a recovery vehi cle, it should only be towed in with the
front wheels raised. If the vehicle is raised at rear, the automatic gearbox is
damaged! (Does not apply to the automatic gearbox DSG).
Note
The vehicle must be transported on a special ve hicle or trailer if it is not possible to
tow in the vehicle in the way described or if the towing distance is greater than
50 km.
Towing with four-wheel drive
Please refer to the notes ⇒page 253.
The car can be towed in using a tow bar or a tow rope or with the front axle raised. The maximum towing speed is 50 km/h
, the maximum permissible towing
distance is 50 km.
Note
The vehicle must be transported on a special vehicle or trailer if it is not possible to
tow in the vehicle in the way described or if the towing distance is greater than
50 km.
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Fuses and light bulbs259
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
F13Control unit for automatic gearbox15
F14Not assigned
F15Coolant pump10
F16Not assigned
F17Instrument cluster, windshield wiper lever and turn sig-
nal light lever5
F18Audio amplifier (sound system)30
F19Radio15
F20Phone5
F21Not assigned
F22Not assigned
F23Engine control unit10
F24Control unit for CAN databus5
F25Not assigned
F26Not assigned
F27Not assigned
F28Engine control unit15
F29Actuation for coolant pump after-running5
F30Control unit for auxiliary heating20
F31Front window wiper30
F32Not assigned
F33Not assigned
F34Not assigned
F35Not assigned
F36Not assigned
No.Power consumerAmperes
F37Not assigned
F38Radiator fan, valves10
F39Clutch pedal switch, brake pedal switch5
F40Ignition coils20
F41Not assigned
F42Actuation of fuel pump5
F43Not assigned
F44Not assigned
F45Not assigned
F46Not assigned
F47Central control unit, left main headlight, left rear light
unit30
F48Pump for ABS40
F49Power supply for terminal 15 (ignition on)40
F50Not assigned
F51Not assigned
F52Power supply relay - terminal X a)40
F53Accessory equipment50
F54Not assigned
a)In order not to drain the battery unnecessarily when starting the engine, the electrical com-
ponents of this terminal are automatically switched off.
No.Power consumerAmperes
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Technical Data
272
Engine oil specifications
The grade of engine oil should be selected in accordance with
precise specifications.
The engine of your vehicle has been fact ory-filled with a high-grade oil which you
can use throughout the year - exce pt in extreme climatic regions.
You can mix various oils together with each other when refilling with oil. This does
not, however, apply for models with flexible service intervals (QG1).
Engine oils are, of course, undergoing co ntinuous further development. Thus the
information stated in this Owner's Manual is only correct at the time of publication.
Škoda Service Partners are informed by Škod a Auto a.s. about current changes. This
why you should always have engine oil changed by your Škoda Service Partner.
The specifications (VW standards) stated in the following must be indicated sepa-
rately or together with other specifications on the bottle.
Engine oil specifications for models with flexible service intervals (QG1) Engine oil specifications for vehicles with fixed service intervals (QG2)
If the oils specified above are not available,
oils according to ACEA A2 or ACEA A3
can be used once for refilling.
If the oils specified above are not available, oils according to ACEA B3 or ACEA B4
can be used once for refilling.
Petrol enginesEngine oil specifications
1.4 ltr./59 kW - EU4VW 503 00, VW 504 00
1.4 ltr./90 kW TSI - EU4VW 504 00
1,6 l/75 kW - EU4, EU2VW 503 00, VW 504 00
1.8 ltr./118 kW TSI - EU4, EU2 DDKVW 504 00
2.0 ltr./147 kW TSI - EU4VW 504 00
Diesel enginesEngine oil specifications
1.9 ltr./77 kW TDI PD - EU4, EU3VW 506 01, VW 507 00
1.9 ltr./77 kW TDI PD DPF - EU4VW 507 00
2.0 ltr./77 kW TDI PD DPF - EU4VW 507 00
2.0 ltr./100 kW TDI PD - EU4VW 506 01, VW 507 00
2.0 ltr./103 kW TDI PD - EU4VW 506 01, VW 507 00
2.0 ltr./103 kW TDI PD DPF - EU4VW 507 00
2.0 ltr./125 kW TDI CR - EU4VW 507 00
Petrol enginesEngine oil specifications
1.4 ltr./59 kW - EU4VW 501 01, VW 502 00, VW 504 00
1.4 ltr./90 kW TSI - EU4VW 502 00, VW 504 00
1,6 l/75 kW - EU4, EU2VW 501 01, VW 502 00, VW 504 00
1.6 ltr./75 kW MultiFuel - EU4VW 502 00, VW 504 00
1.8 ltr./118 kW TSI - EU4, EU2 DDKVW 502 00, VW 504 00
2.0 ltr./147 kW TSI - EU4VW 502 00, VW 504 00
Diesel enginesEngine oil specifications
1.9 ltr./77 kW TDI PD - EU4, EU3VW 505 01, VW 507 00
1.9 ltr./77 kW TDI PD DPF - EU4VW 507 00
2.0 ltr./77 kW TDI PD DPF - EU4VW 507 00
2.0 ltr./100 kW TDI PD - EU4VW 505 01, VW 507 00
2.0 ltr./103 kW TDI PD - EU4VW 505 01, VW 507 00
2.0 ltr./103 kW TDI PD DPF - EU4VW 507 00
2.0 ltr./125 kW TDI CR - EU4VW 507 00
Diesel enginesEngine oil specifications
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Technical Data273
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Caution
Only the above-mentioned oils may be used on vehicles with flexible service inter-
vals (QG1). We recommend always refilling with oil of the same specification since
this will maintain the properties of the oil. In exceptional cases, you must top up
only once engine oil complying with Sp ecification VW 502 00 (only for petrol
engines) or Specification VW 505 01 (only for diesel engines) to maximum 0.5 litres.
You must not use other engine oi ls - risk of engine damage!
Note
•Before a long drive we recommend that you purchase and carry with you
engine oil which complies with the specif ication for your vehicle. Consequently,
you will always have the correct engine oil for refilling.
•We recommend using a preservative fr om the Škoda original accessories
offered by your Škoda dealer.
•For further information - see Service shedule.
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