My Cobra Stock Alarm

Is your key fob anywhere near the car(close enough to trigger it) when the alarm goes off? If so your key fob may be bad? I dunno...maybe try reprogramming the key fob might help?

Do you press the lock button twice to make the horn honk when you lock the doors?
 
I think the 99+'s work differently, because I know if I arm mine and reach through an open window to open it by pulling the handle from the outside, the alarm will go off...but a guy I know with a 99 GT vert can reach in with it armed and the top down and the alarm won't go off... :shrug:
 
i feal your pain. my 98 cobra has gone off on me twice while driving down the road. i have got some loose wires some where or something because i had to unplug my trunk because it was poping the trunk constantly as i was going down the road. so now i can't lock my car because i am afraid the alarm will go off and i won't be able to turn it off and i can't open my trunk wth out the key. it sucks . good luck.
 
Well, I don't know whats wrong with the alarm, but 98svtcovert reminded me about this car I would sometimes park next to at school. Whenever I unlocked my doors it would pop its trunk. I just got where I would know it was going to happen and close it for them.