I can't take a photo of my schwalbe because i have a unique electrical solution in my schwalbe since a few years. But i google that and found a photo here at the schwalbennest:
at the left side is the fuse holder and at the right the cable connector. the whole "thing" is fitted behind the alumnium cover under the handle bar. It was fixed with the two screws from this cover.
Sorry for my poor english, i hope you have understood what I meant
greez
Sascha