I am just going over my '86 735 this weekend in anticipation of the dreaded winters here in NW PA and I have a problem with the left rear door. The door is locked and won't open. The power locks work from the trunk lock, all but that door. The button will not pull up and the handle inside will not open it. I know I may have a problem with the door lock mechanism, but how do I overcome the lockout mode to get in and work on it??? There is no access anywhere with the door shut. I am sure this happened to someone else on this board. HELP!!!!!! Thanks guys for all the past help,