Seat Leon >> Oil properties

Fig. 143 Types of oil

Fig. 143 Types of oil according to temperature

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.

a) Only use recommended oils, otherwise you may damage the engine.

a) Only use recommended oils, otherwise you may damage the engine.

Mono-grade oil
Single grade oils are generally not suitable for all year round use, due to ranges of viscosity19).

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.

    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 thos ...

    Checking the engine oil level
    The engine oil dipstick indicates the level of the oil. Fig. 144 Engine oil dipstick. Before opening the bonnet, read and observe the warnings in “Safety instructions on working in the engin ...

    See also:

    1.2l and 1.4I TSI engines
    Removing Loosen hose clips -1- and -2- and remove air hose. Only engines with code CZEA Disconnect connectors -2-, and pull off air hose -1-. Continue for all engines Unplug elec ...