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:
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Activating/deactivating the residual heat function
It is possible to make use of the residual heat of the engine to continue heating
the stationary vehicle for up to 30 minutes after the engine has been switched off.
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Operation
Depending on the date of manufacture of your
vehicle, the or
symbol for the
automatic headlamp mode/daytime running
lamps is located on the light switch.
Illustration: light switch with th ...