Custom Steering Wheel Shift Lights Not Working

[mallard8]

Hello, I have a custom steering wheel (from S550Euros) with the shift lights added on in my 21 GT Premium, and i cannot get the steering wheel to work and display info correctly. I got a new OBD2 module for the wheel, but it seems the steering wheel is still just not receiving the information somehow, all i get upon start is the mustang logo on the wheel display and that's it. The wheel is getting power and is wired correctly, and I've tried just about every reset/software check I possibly could. At this point I've got no clue why it isn't working and would really appreciate any help at all. Thank you!

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[Cobra Jet]

Did you reach out to the vendor to inquire - maybe there’s a wiring difference between model years if they make that same steering wheel for multiple years?