07 Grand Prix Alarm

[Ultraliter]

My 2007 Grand Prix alarm goes off randomly. It has done it twice in the last year. I would appreciate any help I can get on this problem.
Thanks
Bob

[Sudden]

Mine is doing the same thing. One day the battery died and I charged it. When it was charged the alarm went off. I took the charger off. A week later I put my battery keeper back in the cig lighter and tonight the alarm went off twice. I unplugged it and it went off 1 minute later. I have one remote I tried to fix. While typing this the alarm went off. I pressed the alarm button on the bad remote and it stopped. It went off again immediately. I banged the remote on my hand and it quite. This repeated 3 times. I took the battery out of the remote. I'm waiting to see what happens. My GTP is a 2005. Well, I'll going to bed and hope it was in the remote and that it doesn't go off again.