Electronic humming noise from infotainment

[LCID4EVA]

When I increase the display brightness, the humming noise goes up. The noise goes down when I dim the display.

Are you experiencing similar behavior from your infotainment

 

[hydbob]

Yep. There are levels where it goes away so I just leave it there.

 

[martinmeyer]

I have a sound that comes and goes when I change the screen dimming, but it seems to be coming from the driver's door. At some brightnesses, it emits a high pitched beeping sound, at others it is totally quiet. The screen brightness seems to auto adjust somewhat, so there are some times of the day that are really annoying.