I tried removing the trim, but the thing is, there are 4 chrome bolts holding the rails/cable system, and if you remove those, the window goes down, as these rails seem loose. If you don'r remove them, you seemingly can't pull the trim off.
I have no idea how this system works. How can something attached to the inner door trim lower and lift the window? I used the shop manual to no avail.
I circled the bolts in red below, taken from another post.
