Latest Car-Alarm Abomination

I am on record as loathing car alarms. Well maybe the deity was out to of car alarms was out to get me, and got my wife, Beth, by mistake. Because the other day, for no apparent reason, she started the car and the alarm started going off...and wouldn't stop! Removal of the fuse was required to make it cease. We never did get to the bottom of the problem (it did not reproduce itself when the fuse was re-inserted)..