Need a driveshaft at 169K...make sence??
 

The X3 developed a vibration got it checked and it apparently need a new intermediate drive shaft. (not cheap). It's the one that goes from the transfer case up to the transmission the front.

I'm surprised I need a driveshaft at 169000 kms. My Japanese cars never needed a driveshafts replaced. Does xDrive tend to wear driveshafts???