Just recently the alarm goes off for no reason, even when it's unlocked.

What is your question?

The fob sometimes turns it off by locking and unlocking quickly, but then it just goes off again. I tried the middle console switch also, sometimes works but as soon as I get out and shut the door it goes off again! Last night it did it every hour or so and I found that starting the car stopped it, weird! Turned it off, closed the door and didn't even touch the fob and 15 mins later, here we go again! Had to disengage the battery finally. What could be causing this? Could it just be a code that needs to be reset?? Please help! Neighbors not happy!