Hi all, my wife's 2021 X4 X30i needs new blades.

Looking at BMW's YouTube vids, it looks like it is a very specific blade fitting that has a hose connection, and the connection then just slides in?

Wondering why then I seem to be able to find aftermarket blades like Bosch that claim they will fit? They would not have these special connectors, would they??

Without problem. Today i have swap with Bosch ones. Like oem. Without cheap plastic adapters.