This just happened to me today. I came home and parked it in the driveway and locked it. Went in the house and the alarm went off. I went outside and nobody around. Went back inside and alarm went off again. I checked the car all around and nothing. Locked it again and went in the house. this happened about 5 times and drove me crazy. Not sure whats going on? I havent done anything different from my normal routine. I have 15000 miles on my 2013. On the info screen it says Theft attempt