New data
I did several tests, it is only felt when the middle button in the first image is activated
Little arrow on the right that blows air through the front of the dash.
If you select any other, arrow up, air comes out from above, or arrow down through the foot area, it does not.
Now more strangely, if you select the one that makes noise, arrow to the right, but you select recirculate the air, it doesn't.
If you select AC on it doesn't make noise.
So it is only when the first image is as is, I leave a video that the sound is heard.
image :
https://drive.google.com/file/d/1A3s...ew?usp=sharing
Video 1 :
https://drive.google.com/file/d/1jpJ...ew?usp=sharing
Video 2
https://drive.google.com/file/d/1w7h...ew?usp=sharing