I have cleverly filled 2.5l Super in the 60l tank of my 156 SW JTD!!!. The petrol station Heinz explained to me that it doesn’t matter if you fill the tank with diesel. I did it and I drove 100 km without any problems. But now I am smarter and know that with newer turbo diesel no gasoline is tolerated at all – theoretically. How does it look practically, has anyone ever experienced something similar?