[Kevin Dimirjian]

Dear Gentlemen,

I am a new forum member here. I have a F33 BMW 430 2018 with the factory amp.

I recently purchased a Harman Kardon amp which has different connectors.

Does anyone have any information about the wiring diagram of the Harman Kardon connector and the BMW factory amp connector so that, I can purchase the proper adapters and connect the Harman Kardon amp via this adapter to the factory connector?

Your kind help is appreciated.

Kind Regards,

Kevin Dimirjian

[zx10guy]

https://technicpnp.com/

[ReMiii40]

Originally Posted by Kevin Dimirjian

Dear Gentlemen,

I am a new forum member here. I have a F33 BMW 430 2018 with the factory amp.

I recently purchased a Harman Kardon amp which has different connectors.

Does anyone have any information about the wiring diagram of the Harman Kardon connector and the BMW factory amp connector so that, I can purchase the proper adapters and connect the Harman Kardon amp via this adapter to the factory connector?

Your kind help is appreciated.

Kind Regards,

Kevin Dimirjian

Even if you plug in the HK amp, it won't work, you need MOST bus and coding via e-sys
In addition I believe that the subwoofers do not have the same impedances Ω, I don't know if that changes anything

Try to find ISTA on the internet, you will really have everything you are looking for (diagrams of : pins, connectors, modules, etc.)