Originally Posted by EMPOWERD
Bought an '07 335i Cabrio for my wife, hpfp was done (still under warranty). No issues with the exception of haunted mirrors (they can't seem to remember the memory seat settings).
I believe the car need's to be re-coded. Something could have been replaced and not coded. It's worth a shot.
There's a list of issues, but most common are hpfp, wastegates, turbos.