2024 CX-5, Disable Engine Harmonics Enhancer (EHE), Fake Engine Noise?

[tkropp17]

Anyone figure this out on a 2024 CX-5 Turbo w/ Bose?

I just added a sub with a t-harness at the factory amp, and now I’m hearing the fake engine noisethrough the sub. I’ve seen it called engine harmonics, active sound, or ANC, but I can’t find a confirmed way to disable it on the Bose setup.

Any fix or bypass?

 

[MzdCX_5]

Isn't that great! AFAIK there's no solution. The Ford fake sound software switch is in the asbuilt, in Mazda hasn't been discovered yet. I would bet is located in the Instrument cluster asbuilt.
This block diagram is from a Mazda3 turbo, for CX-5 replace in drawing the BCM module with IC.

 

[tkropp17]

Dumb question since I just got my CX-5. Does everyone with EHE and an aftermarket sub just deal with it?

I have the service manual but not sure how to dig deeper into this. I can post any diagrams needed from it, if you or anyone has some ideas.