Okay I think I get it now, thanks for the explanation! Just one question, how does one disconnect the battery?Show a picture of yours? I have to look this one is the first one who came out.
Remover the cover from the steering kolom and tachoframe bij pulling and then turn the wheel 0.25 a turn. Look at the backside you see a hole ( see the movie.) just put a flat screwdriver and push away the little wire you see. Turn the wheel half a turn and do the same. Set steering wheel straight and disconnect the battery. Remove the airbag.
Remove torx M12 bold and disconnect airbag and control module connector. Remove also the connector for steering wheel heating iff its there. Remove steering wheel en put new one on the car. Put everything back and done that part. Recode and done