Crazy Door Chime

1996 Caravan SE Sport with 3.3 liter V6. When ever open the drivers door, the chime sounds, no key in ignition, no lights on and she is in PARK Once I start her all is well (until I shut her down, remove key and open the door and the chime sounds off). Waht do you think, electricial ignition switch or maybe the BCM?

I bet you disconnected the battery and all was well.