When i turn off the car, ac turns back on and i have to turn it off manually. Same happens with lights, headlights turn back on. It happens randomly and keys also dont work. I have to lock with button on doors. Anyone knows what can cause this problem? Here is link of my video : Hyundai Sonata...

Hi Team, I have a 2016 Hyundai Sonata GLS and today while reversing my car found out that the screen is all Solid blue and was not able to see the surroundings and there were no marking lines as well on the screen. I checked the reverse lights are working fine. So what could be the issue here...