When performing a replacement door button, I managed to damage something in the mechanism. I now have a replacement handle mechanism complete, but struggling to take the old mechanism out of the door. I found a retaining bolt behind the door weatherstrip & the one behind the outer handle. Has anyone taken the apart & any suggestions. Currently I have to enter via the passenger side to open the drivers door. Point to note, replacement door switch works a treat. I was cold it got late & started raining. All my own fault but now stuck with a loose outer handle & car sits outside as no garage.