I was driving to work this morning and my radio made a popping sound and the audio went out but still had a display. The radio came back on a couple of seconds later but it made another popping sound and the screen went black. I put the car in reverse and the backup camera shows on the screen. The auto stop doesn’t activate anymore, there is no sound from turn signals or anything else. My Onstar button is red as well. It was in the 60’s today but my car was advising me to drive carefully because ice was possible. I tried to reset the radio by closing the door and not setting the alarm but was unsuccessful. I took the negative terminal off of the battery and connected it back after 15 minutes but still nothing changed. Did anyone else have this issue happen to you?