Windows not working,radio won't cut off
 

Hi, I hope you can help me. I think the sensor that recognizes when the driver side door is open is not working. None of the windows will roll up or down, the radio won't cut off when I open the door after cutting the car off. It is almost like the car doesn't recognize that the driver side door is open and that's why the windows won't roll up or down. I don't know...not a fuse issue. Can anyone offer some info?