HELP ! Part Needed and no longer produced

[Homesteader]

Hoping someone here can help me please.
My window motor on my 57 T5 is no longer working properly, so can't operate the windows & central locking iffy.

VW say no longer available and no replacement available either.

Part No(s) - 6Y1959801- original
6Y1959801VW6 - replacement stopped in 2023

According to VW Van Centre - nothing they can do !!

I have tried CaliParts and the item they sent me (correct), didn't work.

Can anyone assist ?

Many thanks

It may have to be connected to ECU!