hey boys. i have noticed that when i drive for a while i get some sounds in the car. its sounds like my central looking is comming on and of a few times, and then its stops. the doors don't look. nothing is happening beside the sound. and my other problem is my windows. the last 2 days when i parked my car and got back to it all the windows where half down/open. i havent pushed any buttons as far as i know. does anyone know what it can be.