Question to the gruppe: I'm looking for knowledge on the parts inside the door. It seems I'm missing parts in my car.
The exploded views from BMW show it #12, at the bottom in the drawing, that seems to be missing in my car on both sides:
View attachment 176293
the associated parts number(s) are
51326746102
51326746103
which usually indicate that they are 'handed'; a left and right version possibly exist.
From a purpose perspective, I think they are designed so that the window does not go too high up.
I do have a piece of similar shape, but it is located at the top & inside of the door. It also seems to be different in number of holes, and it clearly not screwed to the window track -bearing block but to the door.
View attachment 176295View attachment 176294
Can anyone confirm if the #12 indeed exists?
Would anybody have a picture of it?
Anyone have 2 for sale?