Seem to be getting a lot of vibration from the engine at low revs. Most annoying when in neutral and when the engine is warmed up. Sometimes so bad the door mirrors shake. It is an early 2009 car with 30K miles. Has anyone else had this ? Is this normal ?

 

Hmm i was going to say Carbon Build Up, but you have a 220d. Not sure if those motors have the Carbon Build up issue, i doubt it.

 

take advantage of your warranty and take it in to the dealer. I've had mine do that a bit too if it's been sitting for over two weeks, but it goes away after a while.