2015.5 V60CC, 45,000 miles. Had some preventive maintenance done and a new battery at the dealer and they threw in a software update for free. Now, when I shut down the engine and open the drivers door, the infotainment screen goes blank but the radio stays on. Previously, when I shut down and opened the drivers door the infotainment screen went blank and the radio turned off. I happened to notice this when I walked back out into the garage after shutting down the car and heard music playing. It was from the car. Anyone else had this happen and what was the fix? I went through the My V60 menu and didn't notice any radio settings. I may try the factory reset and see if that fixes it. I am taking it back to the dealer Monday if I can't figure out the problem.