 Just got the 535 back after the recall- -engine malfunction--and got stuck on the side of the freeway.  This is the third time, and it's the second replacement of the high pressured fuel pump. So it's the third fuel pump on this 5 series.  I love the drive, but am concerned about the reliability factor since I've been stuck on the side of the road three times--NOT FUN!  If I get another BMW, maybe one without the turbo, since that seems to be the cause of the engine malfunction.