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:
Changing the battery
You require a CR 2025 3 V cell battery.
Take the mechanical key out of
the
SmartKey.
Press mechanical key 2 into the
opening
in the SmartKey in the direction of the arrow until battery t ...
Map information in the display
Showing text information
During route guidance, you can have map
information displayed at the bottom edge of
the display.
To show the menu: press
the COMAND
controller.
Select Navi in ...
Driving on sand
WARNING
Do not reduce the tire inflation pressure
before driving through sand. However, if you
do so, remember to correct the tire inflation
pressure before continuing your trip. Drivi ...