Hello please could anybody help me how to de-activate active noise control on my Lexus LC-500 production year 2018?

 

*1 ECM

*2 PASSENGER SIDE JUNCTION BLOCK ASSEMBLY

- MPX-B P NO.1 FUSE

- IG1 P NO.2 FUSE

*3 DLC3

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You might try pulling one of the fuses to disable the ASC.
Obviously check that you don't lose a stereo channel or any warning chime functions

 

So it seems to only disconnect middle connector from ML oem amp which include signals from mics and ANC ecu , thank you very much )