Took apart the sunroof in 260e. Cleaned everything, changed right lifting arm that was broken. Lubed it all up with gleitpaste. Repaired springs on wind deflector. I now have tilt function, but the wind deflector doesn't tip back down out of the way upon closing sun roof. What is supposed to contact the arms? There doesn't appear to be any part to contact them. I adjusted the arms to their full height with no affect. sorry no camera for pics.