Engine oil viscosity
Viscosity describes the flow characteristics of a fluid. If an engine oil has a high viscosity, this means that it is thick; a low viscosity means that it is thin.
Select an engine oil with an SAE (viscosity) classification suitable for the prevailing outside temperatures. The following table shows the correct SAE classification to be used. The low-temperature characteristics of engine oils can deteriorate significantly, e.g. as a result of aging, soot and fuel deposits. It is therefore strongly recommended that you carry out regular oil changes using an approved engine oil with the appropriate SAE classification.

See also:
General notes
The roller sunblinds shield the vehicle interior from sunlight. The two roller
sunblinds can only be opened and closed together when the panorama roof with power
tilt/sliding panel is closed.
...
State-of-the-art engine technology from the inventor of the diesel passenger
car
The 2.2-litre CDI engine turns the ML 250 BlueTEC 4MATIC into the most
economical SUV in its class. With NEDC fuel consumption of 6.0 l/100 km, the
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Load index
Tire data is vehicle-specific and may
deviate from the data in the example.
In addition to the load bearing index, load
index 1 may be imprinted after the letters
that identify speed r ...
