moin moin my name is tobi. i drive an omega a caravan 2.0i. i am also full to friden with that. have just asked a few questions: 1. my brother and i want to exchange the oil in the difrenzal because it is too old. since the caravan is my first car and my brother and i have more idea of kadett and so i wanted to ask op it when changing the oil what to consider. 2. i am still looking for a repair guide for omega a caravan with us everything is done myself. and there i wanted to ask if one still an exenplar .so is made. lying around has been really great got me hammer over tip and tricks happy. fat greetings AUSSEN Norden & Opel Design NF beautiful weekend