since i got the car ive heard a bit of rear diff noise and i think its getting worse.
took it down to leeds audi where i used to work and went out with a tech who also heard it.
if you do 75mph, and back off the throttle then on very lightly there is a whine there, rather annoying as this is mostly my crusing speed on the motorway
its booked in on wed for them to check
anyone else noticed this ?