Today I was driving on the highway and suddenly the engine stops working I heard a pluf sound somewhere near the engine. Suddenly the board computer shows red engine oil sign and after some more seconds No measurement possible at this time for the oil meter. After I managed the car on the safe line of the highway I couldn't get the motor started anymore. If I check the oil on the board computer it keeps saying No measurement possible at this time. Does anyone has this kind of problem before ?

E70 2007 with 270.000km