The other day, I turned on my car and the infortainment screen in the middle is black. It still responds to touch (for example, i can press the climate button and still change the air speed based on remembering where the buttons are), but it's totally black. I've tried rebooting the screen by holding the audio power button and pressing where "yes" would pop up when it asks to reboot. The screen will power off and restart, but still black. Then when I left work today the screen turned on like normal and worked like it normally would until I turned the car off again and its black again. I've tried pulling and resetting the audio fuse to no avail also. Has anyone else experienced this/have any possible solutions? The dealership said they would charge me $95 just to diagnose the issue (they said it’s only covered in the bumper to bumper 3yr/36k warranty and my car is at 43.5k), and since its not affecting the way the car drives, I'm trying to avoid dropping money on that if i don’t have to, especially since it seems to be a memory/short issue.