Hello:
It's actually better if you don't ask "why" but....
I am looking for genuine Mercedes (BMW - VW - Audi) wire (made by either Leoni or Gebauer und Griller) in the following sizes and colours.
2,5 mm2 and/or 4,0 mm2
Red/White/Black
Red/White/Yellow
Red/Yellow/Black
Red/Yellow/White...