My radio was working perfectly fine until I took it in for a recall fix on the door chime. Now the clocks changes to 8pm 1/01/2006 on my 2013 sonic. I cannot use the radio or any of it's functions unless I turn the car off for couple minutes. When I restart it, the radio starts working again. The dealer tells me it is a know issue and I should get a recall on it when the fix is determined. It has something to do with the OnStar. All I know is there was not any issue for 3 years until I had the recall taken care of. Very angry.

If the weather is cold outside, the entire dash display, radio and infotainment system will shut off when the car is running, When I press the rear window defrost button, the display will come back on until the rear defrost stops. I have to keep hitting the defrost button to find out how fast I'm going or to check the time and date. I have not tried to answer any phone calls yet, when it is cold outside. I'm guessing my calls will be cut off. I reported it to the dealership but they said that they did not have a fix for it, but that was two years ago and I have heard nothing.