warning buzzer possessed?

[Krisndan]

Ok, so maybe somebody can help me out. I'm in the garage, the z (1975 base coupe, manual) is covered up. Suddenly I hear somebody's car alarm go off. This continues for several minutes, and after I laugh to myself about how somebody must be having trouble turning it off, it slowly dawns on me that its the buzzer in the z going off like an alarm clock. I uncovered it, started it up, and it got quiet so I turned it back off. Sure enough: it starts the intermittent buzzing again, only this time, when I started it again, the buzzer wouldn't turn off. This time, I just took off the battery cable. At some point, I remember hearing a click before it came on, but I can't pinpoint exactly when. Anyway, the back story is that I was having trouble with the dome light tripping its fuse. I got that reconnected and taped up without it blowing the fuse (it works fine too), and that was the last thing wiring wise that I was monkeying with.

Anybody know what the heck is going on with this thing? All I can find in the FSM and online is references to the seat belt and the door switch, but there's nothing about it just suddenly kicking off out of nowhere while the key hangs on the wall. Does the buzzer also indicate low battery or a short - maybe something else I'm not aware of? Please help, or I may have to call an exorcist!

Thanks everybody