Hi, I have been driving about and enjoying driving about :) went a drive today got a couple of photos of the vehicle too. What i have noticed is that at around 1000-1250rmp in any gear i get a loud vibration buzzing noise. Im unsure if its engine noise or cockpit noise although cockpit noise sounds more likely. If the cars under warranty ill be getting it sorted. Could it just be me not driving it right this is my first diesel car and im pretty sure BMW would not be designing a car that makes noises other than broom broom. Also can anyone tell me if its belt or chain for the timing if its belt when should it be changed? F**k me when you get it into the torque range its pretty quick in any gear i have found that i dont need to drop a gear to overtake or go up hills :)