A8 D5 Heated Wheel Retrofit?

[Tj2k]

1st of all, apologies for not spotting the A8 D5 section if there is one?

I'm looking to see what tasks would be required to retrofit a heated wheel to a 2018my A8 4n d5 50 tdi. It's the 1st car in many years I've had without this function & I miss it.

Clearly, I'll need the wheel (which I've sourced), I need to understand - should anyone else know / have already done this, if a new clock-spring is required (I'm guessing not as there's no dedicated heated-wheel button) and then wiring for the heat function itself. Finally, the coding.

It could be there's module required too which I doubt but I don't know. I'd preferably like to hand this off for someone to do for me - if that's a recommendation (I'm Cheshire / Chester way but can travel).

Thanks!