Absolutely agree and if you are/aren't under warranty, get an extended warranty. Everything is tied to the display (hearing, cooling, Audio, etc). If it needs to be replaced it's$10,000. If they tell you nothing is wrong, take it to another dealer. Keep taking it back until someone fixes it. If nothing else, you have a "paper trail," and you can establish the problem as unfixable. Most Lemon Laws give the company a set number of times to repair it, then they have to give you a replacement vehicle.
whether or not it's fixed, it's worth the effort and you'll win.