This is a short video with manual instruction explaining how to install HEYNER HYBRID windsscreen wiper blades on BMW 5 SERIES E60 / E61 with PINCH TAB wiper arm.

This is a short video with instruction how to change the side of the TOP LOCK adapter. Thanks to this adapter you can fit all alca and HEYNER wiper blades to TOP LOCK (square button) wiper arm.