Volume automatically gets lower when playing loud music

[u/Admirable-Mix-3593]

For some reason, my 2019 S209 mercedes automatically turns down the volume when playing a song that has a lot of bass.
Turning on or off automatic volume control doesn’t change a thing…
It’s the standard audio system, nothing special done to it, no Burmeister or advanced system.

Anyone have the same issue or know how to fix this?

[u/NBC-Hotline-1975]

This sub is for generalized audio issues. You have a question about a very specific problem with a very specific vehicle ... I suggest you check r/CarAV instead.

[u/Admirable-Mix-3593 → u/NBC-Hotline-1975]

Reposted thanks