How to remove rear door latch on a 210?
 

I changed out the window regulator on this car and somehow the door latch will not operate from inside. I attempted to remove the latch but there's something I can't see holding it in. I got the outside handle and the inside screws off and the pull cable and lock rod are disconnected, but something's still holding it. Does the side airbag need to be removed to gain access?

No, you don't need to remove the airbag. There is an allen screw on the edge of the door. Are you sure hooked the cable up right, clipping it to the retaining clip?

I got the allen screw and the outside handle out right away, but something is still holding the latch-not tightly like a screw but the latch does not want to move very far.
How does the vacuum line disconnect?