Hi guys! I’m new here and I have an important question: I wanted to do the oil change myself yesterday ( Renault Clio), but unfortunately failed because I don’t have a 4-kant key to solve the oil drain screw. I then read in another forum that the oil drain screw can be opened or screwed up with a door handle if necessary – unfortunately without success. The door handle was then extremely bent and no longer needed. I was already at Forstinger, H ornbach, Maumax, Automax etc but nowhere is there such a 4-Kant-key to buy. Where can you buy such a part please??? And what exactly does this look like at all? gg Or are there other alternatives like opening the drain screw? Thanks in advance