My alarm used to be armed 1 minute after the doors are shut and no movements are detected. Thus, sometimes when I forget and breach the alarm, all lights go loose. After awhile, I had that disconnected by a master reset.
In any event, I would think that some wiring detection might just be whats required. It would be much easier if we had the car posted right here and where we're able to work on it with more precision and method-o-logically.