its 2pm and ive just been out to my car to find my window wiprs going, my internal heaters working on full blast and the music playing in my car

whilst my keys were upstairs in my room and car was full switched off


ive now got a flat battery and im really fucking puzzled, turned the car on and obviously it wont fire up,so turned it all the way off again and still my heaters and wipers work when the car is fully turned off

im puzzled and annoyed