If someone told me a year ago I would be able to replace a window motor I would tell them "you are crazy"... I've lerned a lot this past year
It's done 54€ a second hand unit on ebay.de and I replaced it today.
I dismantled the old one but couldn't find what is wrong, here is a picture if someone is curious:
Next thing to solve, door lock, wich seems more difficult
Edit: as always there is one little thing that didn't go as planed :S
Ended up damaging this. no idea how, it's one of the things I know is there and keeps my head working because I like everything perfect but i will have to live with it lol