2007-2011 Seat Leon 4 Door Checking and refilling levels -> Engine oil User Manual
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Checking and refilling levels -> Engine oil for Your Seat Leon 4 Door Second Generation (2007-2011)

Checking and refilling levels208
• Wait until no more steam, smoke or coolant is emitted from the bonnet,
then carefully open the bonnet.
• When working in the engine compartment, always observe the safety
warnings ⇒ page 205.
Closing the bonnet
– Raise the bonnet slightly.
– Release the bonnet stay and replace it in its support.
– At a height of about 30 cm let it fall so it is locked.
If the bonnet does not close, do not press downwards. Open it once more and
let it fall as before.
WARNING
If the bonnet is not closed properly, it could open while you are driving and
completely obscure your view of the road. Risk of accident.
• After closing the bonnet, always check that it is properly secured. The
bonnet must be flush with the surrounding body panels.
• If you notice that the bonnet latch is not secured when the vehicle is
moving, stop the vehicle immediately and close the bonnet properly. Risk
of accident.
Engine oil
Engine oil specifications
The engine oil used must conform with exact specifications.
Specifications
The engine comes with a special, high quality, multi grade oil that can be
used in all seasons of the year except for those regions affected by extreme
cold.
As the use of high quality oil is essential for the correct operation of the
engine and its long useful life, when topping up or replacement is necessary
use only those oils that conform to the requirements of the VW standards.
If it is not possible to find oil conforming to the VW standards then oil
conforming to the ACEA or API standards with an appropriate viscosity at
atmospheric temperature should be used instead. The use of this type of oil
may have some repercussions on the performance of the engine for example,
long starting time, increased consumption and a higher emission level.
If a top up is required then different oils may be mixed as long as they all
conform to the VW standards.
The specifications (VW standards) set out in the following page should
appear on the container of the service oil; the container will display together
the different standards for petrol and diesel engines, the oil can be used for
both types of engines.
WARNING (continued)
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Checking and refilling levels 209
Safety First Operating instructions Practical tips Technical Data
Oil properties
Viscosity
The viscosity class of the oil is selected according to the diagram.
When the ambient temperature falls outside the limits of the scale for a short
period, an oil change is not required.
Mono-grade oil
Single grade oils are generally not suitable for all year round use, due to
ranges of viscosity
21)
.
These oils are only useful in a climate that is constantly very cold or very
warm.
Engine oil additives
No type of additive should be mixed with the engine oil. The deterioration
caused by these additives is not covered by the warranty.
Note
Before a long trip, we recommend finding an engine oil that conforms to the
corresponding VW specifications and keeping it in the vehicle. This way, the
correct engine oil will always be available for a top-up if needed.
Checking the engine oil level
The engine oil dipstick indicates the level of the oil.
Engine type Specification
Petrol VW 501 01/ VW 502 00/ VW 504 00
Diesel VW 505 01/ VW 507 00/ VW 506 01
Diesel Engines with Particulate filter
(DPF)
a)
a)
Only use recommended oils, otherwise you may damage the engine.
VW 507 00
Fig. 138 Types of oil
according to temperature
21)
Viscosity: oil density
Fig. 139 Engine oil
dipstick.
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Checking and refilling levels210
Checking oil level
– Park the vehicle in a horizontal position.
– Briefly run the engine at idle speed until the service temperature
is reached then stop.
– Wait two minutes.
– Pull out the dipstick. Wipe the dipstick with a clean cloth and
insert it again, pushing it in as far as it will go.
– Then pull it out once more and check the oil level ⇒ page 209,
fig. 139. Top up with engine oil if necessary.
Oil level in area
– Do not add oil.
Oil level in area
–Oil can be topped up. The indicated oil level should be after zone
Oil level in area
–Oil must be topped up. The indicated oil level should be after in zone .
Depending on how you drive and the conditions in which the car is used, oil
consumption can be up to 0.5 l/1,000 km. Oil consumption is likely to be
higher for the first 5,000 km. For this reason the engine oil level must be
checked at regular intervals, preferably when filling the tank and before a
journey.
WARNING
Any work carried out in the engine compartment or on the engine must be
carried out cautiously.
• When working in the engine compartment, always observe the safety
warnings ⇒ page 205.
Caution
If the oil level is above the area do not start the engine. This could result
in damage to the engine and catalytic converter. Contact an Authorised
Service Centre.
Topping up engine oil
Top up gradually with small quantities of oil.
Before opening the bonnet, read and observe the warnings ⇒ in
“Safety instructions on working in the engine compartment” on
page 205.
– Unscrew cap from oil filler opening ⇒ fig. 140.
– Top-up oil in small amounts, using the correct oil.
A
A
A
B
A
A
A
C
A
A
A
A
Fig. 140 In the engine
compartment: Engine oil
filler cap
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Checking and refilling levels 211
Safety First Operating instructions Practical tips Technical Data
– To avoid over-filling with engine oil, you should top-up using
small quantities, wait a while and check the oil level before
adding any more oil.
– As soon as the oil level is in area , carefully close the cap.
The position of the oil filler opening is shown in the corresponding engine
compartment diagram ⇒ page 263.
Engine oil specification ⇒ page 208.
WARNING
Oil is highly inflammable! Ensure that no oil comes into contact with hot
engine components when topping up.
Caution
If the oil level is above the area do not start the engine. This could result
in damage to the engine and catalytic converter. Contact a qualified work-
shop.
For the sake of the environment
The oil level must never be above area . Otherwise oil can be drawn in
through the crankcase breather and escape into the atmosphere via the
exhaust system.
Changing engine oil
The engine oil must be changed at the intervals given in the
service schedule.
We recommend that you have the engine oil changed by an Authorised
Service Centre.
The oil change intervals are shown in the Maintenance Programme.
WARNING
Only change the oil yourself if you have the specialist knowledge required!
• Before opening the bonnet, read and observe the warnings
⇒ page 205, “Safety instructions on working in the engine compartment”.
• Wait for the engine to cool down. Hot oil may cause burn injuries.
• Wear eye protection to avoid injuries caused by splashes of oil.
• When removing the oil drain plug with your fingers, keep your arm hori-
zontal to help prevent oil from running down your arm.
• Wash your skin thoroughly if it comes into contact with engine oil.
• Engine oil is poisonous! Used oil must be stored in a safe place out of
the reach of children until it is disposed of.
Caution
No additives should be used with engine oil. This could result in engine
damage. Any damage caused by the use of such additives would not be
covered by the factory warranty.
For the sake of the environment
• Because of the disposal problems, the necessary special tools and
specialist knowledge required, we recommend that you have the engine oil
and filter changed by an Authorised Service Centre.
A
B
A
A
A
A
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