Coming Home Module in the Coupé?! Mechatronician possibly there? 😛

Hallösen Leo friends, have already a coming home module lying around since I had never found time to install it or to deal with it. Now the fingers itch that finally there is something doing 😛 The laying of the cables is known to me because of the “instruction”, only my problem would again be to distinguish from the cable salad which cable belongs to where behind the fuse box… Since today just as never a switching sketch or plan gets printed out I wanted to mi CH inquire if there is still a Coupe Freak among us who could possibly help me further =) I know that it is probably the “most simple” with a test device, I would have put it in place just where exactly with the one side probably all cables go through until at the voltage indicator/resistance/current what does but where with the other end?! Somewhere at the ignition?! I think most bevellings I will find only that I could get problems with the laying of the central lock. .. Do you know about this or give me a few tips?! I added the “Guide” to simplify my problem ^^ Thank you in advance =)