Any ideas why my 05 Roadster LTD alarm goes on for no reason...car not being broken into bumped, jacked etc. I sat and my backyard alarm keeps going off every half hour to an hour. Pulling fuse does not stop it. Is there a way I can disable the system until I can get it to dealer in 3 days. I see a few shotguns pointed at my car by very annoyed nieghbors.