Steering wheel remote control retrofit

[EricMod]

So, quick update for anyone whos interested, i changed the steering wheel and clock spring squib. I bought them used (in pretty good condition) from an ebay seller. Recieved them the next day and started to change wheel and the squib. It was pretty easy to change both by the way.

The buttons light up in red how they should, thats fine, but nothing is unfortunately working. I called a Opel workshop and they told me it should be possible and they are calling me soon back.
I keep this thread updated.