My window popped out of the sliders about 2 weeks ago.
This was after having the regulater replaced last winter to the tune of 400+ dollars.
Independent shop so no warranty and the guy didn't return call, so I decided to try it myself.
Excellent write up!!!!!
One thing I noticed is the front arm was hitting the top most bolt holding the regulator on when the window was out!
So I reversed the bolt to fix this.
The guy who drilled out the rivets must not have used the right bolt.
I got everything back together and it is working ok, but still doesn't pass the slam test.
I have tried bending the window rail guides, but it doesn't seem to help.
I am thinking of just buying new ones, since I found them for only 12$ online.
Here is a link to the rail guide that I found:
http://www.ecstuning.com/Search_BMW/...38884/ES93756/ My Question is, I only see one Rail Guide available, and it looks like the front one.
Shouldn't they offer two - a front one and a back one for each side?