Originally Posted by SteveA863

Hi, I am having exactly the same problem with my 2011 A8. The whistling noise starts at about 90kmh and gets louder up to about 120kmh. I have tried chalk and masking tape to identify the problem, but nothing seems to change it.

I drove this car 3,000km across Australia when I first bought it, and it had no such problem. I have taken it to the dealer who has re-aligned the door, which made no difference.

The noise is driving me crazy. I will be really happy to hear of any solution.