I bought a mk 6 2 litre turbo through the vag appointed main agent but they are not very good at giving straight answers so I'm hoping someone can help. firstly the fuel. Here we have 3 options for 95 fuel: pure 95, 95 with 10% ethanol and 95 with 20% ethanol. The manual just says use 95 and the dealer looks a bit shifty and says pure 95 better. but its so expensive compared to the other options and almost impossible to find now. so.. can I use 20% or not? second question is about the xenon swiveling headlights. when I first got the car the headlights were ok in the city low beam but when I went out of town and used high beam the headlights were shining up at about 10 degrees (shooting the birds in the trees). went back to the dealer and they adjusted the high beam but now of course the low beam is too low. Is it possible to adjust 1 without the other?Thank you so much in anticipation