Hi guys! I'm now in about the same issue.
I've installed MK6 paddle shifters on my 2008 Leon Cupra DSG converted. They don't do anything, don't even lit up.
I pretty sure this has to do with the steering wheel control module not being the right one.
Because I had multifunctional steering wheel before, I assumed it will work, but I guess I need a LIN2 compatible one to work with MK6 paddles.
I think any of these 3 should be ok not only 1K0953549CH:
1K0953549CD
1K0953549Ck
1K0953549CH
Any advice?
Thanks!