Adaptive light wrong code

[Rs4b8AA]

Hello, again!


I do not seem to have any luck this year. Now I have the wrong code on my adaptive lights, and range. i have read that the cables are usually the cause and possibly the level regulator behind the front wheels. Is there anyone here who has fixed this and in that case tell how it was solved?
if I see that the cables are broken when I loosen them, where can I find new cables?

Thanks in advance!