Started 2 nights ago 5am wakeup to panic alarm going off in my driveway. There is no security system on the car besides the panic button on the key fob. Used unlock on remote key fob to shut it off but happened 3-4 more times then stopped. Nothing the next day/night but yesterday evening came out from grocery store and another store to the alarm sounding. After dealer hours of course. This morning (Sunday) we had a 4am wakeup (as did my neighbors) Quieted the alarm by remote a couple times then an hour later started again. I removed the batteries from both remotes and used the key to open the door and manually used the door locks inside and 10 minutes later it went off again. Ruling out key fob remote activation, it went off a couple more times after putting the key fobs back together and now has stopped for the last 1/2 hour. Any ideas besides a Monday morning Dealer visit? Thanks!