Alright, admins and moderators. This topic is solved, at least for me. Flag it as solved, i dont know how... The solution is simple: as soon as you remove the surface plastic from the window crank, there you got a metallic kind of plug basis. Pull it with a flat screw driver from top or bottom. Try ...

...You mean turbo charged cars require a different oil that naturally aspirated ones? Generally....turbo engines should use full synthetic oil because of a turbo(it will last longer and will have better lubrication in all conditions). Non-turbo can use regular oil,semi-synth or full synthetic...wha...