Please bear the following in mind
The engine oils are matched to the performance of Mercedes-Benz engines and service intervals. You should therefore only use engine oils and oil filters that are approved for vehicles with maintenance systems.
For a list of approved engine oils and oil filters, consult an authorized Mercedes-Benz Center or go to the Internet site http://www.mbusa.com (USA only).
Never use engine oil or an oil filter of a
specification other than is necessary to
fulfill the prescribed service intervals. Do
not change the engine oil or oil filter in
order to achieve longer replacement
intervals than those prescribed. You could
otherwise cause engine damage or damage
to the exhaust gas aftertreatment.
Follow the instructions in the service
interval display regarding the oil change.
Otherwise, you may damage the engine and
the exhaust gas aftertreatment.
The table shows which engine oils have been approved for your vehicle.

MB approval is indicated on the oil
containers.
See also:
Windows fogged up on the outside
Switch on the windshield wipers.
Activate automatic climate control.
You should only select this setting until
the windshield is clear again. ...
Window curtain air bags
The window curtain air bags enhance the level
of protection for the head, but not chest or
arms, of the vehicle occupants on the side of
the vehicle on which the impact occurs.
The window curta ...
Problems with fuel and the fuel tank
Problem
Possible causes/consequences and - Solutions
Fuel is leaking from the
vehicle.
!!! Risk of explosion or fire !!!
The fuel line or the fuel tank is defective.•` ...
