Fujing21

Just got my A4 yesterday afternoon. Everything was good except for one noise issue. The car startrs buzzing at about 70km/h somewhere behind the dash (not very loud but definitely noticeable). As the car goes into highway speed it becomes a high pitched noise. It doesn't go away by braking, accelerating or going over rough surface. Any of your new A4 has the same issue? I am going back to dealer tomorrow and i was a bit disappointing after several weeks of wait.

Fujing21

Mitchfin

I have this same issue with mine. It goes away if you push on the trim below the HVAC controls. Guessing just a loose fit. I also get some speaker rattle in the doors, it sounds like cables.

Fujing21

You mean the panel above the drive select control?

Mitchfin

Yes the same trim piece on hat surrounds the HVAC but it seems to be he lower part that buzzes

Fujing21

I felt that was more like from behind the firewall. But i will give it a try tonight.

Streetspeed

Mine is dead silent. That sucks to have a buzz like that since the car is otherwise the quietest car I've ever been in.

Fujing21

Yours is also a constant buzz? Or it just buzzes on rough road surface?

Fujing21

You got the point. The car is very quite so that the buzz noise is very noticeable.

Mitchfin

It's constant on certain road surfaces and at higher speeds. Let me know how it goes at the dealer. Mines 45 minutes away and usually doesn't have loaners so I'd love to know what's causing it before taking it in.