My 95 TBird trunk will not latch unless doors are locked. When a door is unlocked the trunk latch disengages leaving the trunk unlocked. Of course, it is impossible for me to be in the car with the doors locked and at the same time close the trunk lid. There is no key fob or keyless entry on this car. Any suggestions as to what the problem may be or is there is a latch connection that can be disconnected? Any help is appreciated.