Hi , just had my third experience in 2 and 5 months o f ownership . On the first occasion I know an inside light was left on . On the subsequent occasions , this morning was the most recent hence searching the subject , there was no obvious reason . Interested to hear about possibly communicating with the key , I had wondered about that. Those last two occasions I moved the car to a sheltered location because of high winds to right outside the bedroom window . Mrs C's car keys would have been max 20 feet away.