I also had the problem with the wipers coming on and staying on whatever. I took it back to the dealer and it was a known fault. They said it was a short in the secondary alarm horn due to water ingress. They replaced the unit, resealed and the problem went away. Shortly after, the info display on the dash started to go wrong. many lines across the screen. They fixed that with a software download. Any idea why front fog lights have stopped working? Rear ones seem to be okay. Good luck with your list.