footdoc 
2007 BMW 3 Series Sedan 328i 4dr Sedan (3.0L 6cyl 6M)
Nightmare
 Since I purchased this car as certified pre-owned it has been back to the dealer for repairs 1/3 of the time. After multiple complaints to BMW-USA the dealer finally contacted me. Before that the dealer ignored me. I am still using a loaner car and the computer module must be replaced. 