k i just bought an 535i for 200 bucks its got 234681 on the ODO and it runs good i checked the oil pressure and cylinder pressures they all came out a-ohk and the trans seems to shift good, but what im asking is, what are some of the problem areas on these cars like mantinence wise? this is my first bimmer and im digging it! i was a VW guy, still am actually but i do love bimmmers and any advice would be appreciated