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Hi, I have a polo 6r without a multifunctional steering wheel, but I got a multifunctional steering wheel from a friend with a Passat b8 rline 2015. As far as I know, to connect it and make it work, I need to change the bcm. Now the question is for the steering wheel to support mfa and the radio, you only need to connect two wires from the handles to the bcm and I have no idea which cubes to plug them in. I also know that the CCS from the steering wheel needs an emulator. Currently, Bcm 7E0937090C also came to me and I would be very grateful if someone could help me handle it
Thanks for the help
My new steering wheel and components that I have:
Steering wheel: 6205489
Steering wheel harness: 5G0971584G
Airbag: 5G0 639964500
Shifters : 6Q0 953 500 EJ
Tape: 25284851
Bcm: 6R0937087D

here is the wiring. for the bcm you might need to do a bcm max conversion.

Try to connect it to the bcm 87D first, right?

yes that's what i would do. 7e0 bcm is no guarantee it will work

ok, i'll try it, i'll get back to you when i'm done. One more question I have, the diagram you sent me supports the entire steering wheel because at the top it says only the left side.

doesn't matter, it's the same for left or left+right

Hi iichel , i connected the steering wheels as you sent me the diagram. Only three Ok buttons work which mutes the radio and buttons from switching screens on the on-board computer that change stations on the radio. Do you have any solution for that?

You probably have an incompatible MFSW, I'd suggest to find another one that is compatible. Like 2H0, 7E0, 1K8 series buttons.

So now it's best to change the buttons yes? I did one more trick with soldering the cables on the board and after the test the backlight worked.

in this way

Hello, will these buttons work 1K8959442?

Yes 1K8 should work. If you want the buttons illuminated the OEM way, you should get a compatible BCM. But button input should work directly.

BCM compatible means ?? Now I have the numbers 6R0937087D.

Hi, it's been a while. I bought and installed the Madwarlock emulator, and after a year, I realized that two of the buttons for switching between MFA windows (marked in red) weren't working. Has anyone else experienced a similar issue? You can navigate the menu using the up and down arrow keys, and it works similarly to the Trip lever. Regards