So my Corolla S is having a problem with the radio. When I start the car it works fine for about a minute then all of a sudden none of the buttons or the touch screen responds. Also the gps lady talks to me giving me directions that I did not ask for lol. Plus the blue tooth connects to my phone and the music plays but it tells me my phone is not connected??? How can my audio play then? Any ideas how to fix this? I was thinking about pulling the battery cable off but would rather not if I can help it. I did hold down the power button but no luck fixing the issue.