Hello, I have a 2018 Mustang Ecoboost with the Sync 3 touchscreen radio and I've noticed that the screen will not turn on when it is cold outside. After the car has been running for 30 minutes to about an hour with the heat running inside the radio and screen will then turn on. I've noticed that the usb ports will not have any power at all but I can still control the temperature with the dials even though I cant see what temp its set to since the screen will not be on. I tried doing the reset where you hold the power button and next track button at the same time and that has no effect on the radio at all. It will only turn on after the car is completely warm inside. Has anyone had a similar issue or have any ideas what this could be?