Hey guys. Yeti 2012 tdi 4x4. I have this weird noise. The repair shop dont know how to fix. Any ideas?

No idea from listening to that.

They have no idea how to fix it, but since they had the car to listen to where did they think the noise emanated from?

 

What is exactly is the car doing as in speed or whatever when you get the noise?

 

What is it a manual or a DSG? 

Dsg6 dq250.  Happens mostly when im in traffic.  But strangely enough when i press the brake paddle the noise stops

Hi Golan36

 

I wonder if the moan/squeak noise is air entering or leaving the brake servo ? 

Air is supposed to enter on the car side of the large servo piston as the brakes are applied and the piston moves forward.  There is vacuum on the other side.

There is a small round air filter around the pushrod inside the car. Maybe the filter is choked with dust ?

Is that a part of the brake booster?

Yes 

 

Brake Servo = Brake Booster

 

The filter is around the rod that leads from behind the brake pedal to the booster

Ill show my mechanic lets see.. hope this works

6 hours ago, Austin 7 said:

I wonder if the moan/squeak noise is air entering or leaving the brake servo ? 

 

There will be no air movement when the brakes are not applied unless the diaphragm (think thats the word in English) has a hole in it.

I listened to the video, it is flatulence!

The what

Bottom burps! 😄

 

Sounded like sly ones!

Lol

Is it the air outlet flaps at the rear behind the bumper, see if it stops with a window open.