I will check it in few hours for you, i also have the pictures of it, which might help, but you don't have to replace it, that switch tells the system to don't open the top unless the hook(i don't know how to call it, the thing you turn to push the top up in the beggining) is disengaged, since I disabled the switch, even if i touch the top down button by mistake, it is trying to open it, which is not harmful as I experience yesterday....i opened/closed probably about 50 times, and did all the stupid stuff which 'might' hurt the mechanism, but nothing happens at all!