WEIRD NOISE LIKE HUMMING .DRIVE SHAFT BEARING??

[Krizis]

Hi All .
Has anyone had any issues with drive shaft bearing on A6 2012.

Weird noise starts at 45 mph when accelerating and goes off at 50.
It disepears when I put neutral gear and it happens on most of gears but only at 45 mph.
Its not wheel bearing as thers no change when turning left or right .
Need to add that when accelerating slow noise is minimal and when I flore it its stronger.
Only got car 2 months and starting to worry .

Anyone can help?Had it in few garages .First one said dont now foult .Sevond mentioned gearbox bearings or driveshaft.

HELP

 

[Daniel J.]

Hi,

does it sound or act similar to this vid?

DJ

 

[Krizis]

No.I will try to record my noise tomorow.

 

[monsterace]

No.I will try to record my noise tomorow.

I have the exact same problem. did you managed to find out the cause?