Whenever I have 1 or 2 backseat passengers, the seats that aren't occupied in the back the sensors go off as if someone's in the seat and needs to put on their seat belt. So I just put the seat belt connected so it stopped. Others have reported exact same problem too. It has happened multiple times. Today, 10/11/19 I decided to report on www.carcomplaints.com. I did bring into dealership but they said they could not replicate it so they didn't do anything to fix problem.