Merci de ces explications.

love these video.. my window rattles when fully down , so guess its off the rails.. this is going to help be sort that , cheers

Thank you for this lesson, as always so valuable! I love the way you gently took off the card)) If my central lock doesn't unblock the lock in the majority of cases, it means that it is an electric problem? Or i have to take off the lock mechanism and clean everything?

Mine drove me mad just after I first got it meaning I had to jump into the passenger side and hope over many times, The way I fixed mine was to drop a nut onto the threaded rod so the clip had something to push against and couldn't slip on the clip.