From MotorBiscuit.com….
For years Tesla Model S and Model X vehicles have had a problem. The touchscreens can go blank without warning. When that happens there are no climate controls, navigation, infotainment, or rear-view camera. And for years Tesla denied it was a problem. But it was such a problem that there is an open NHTSA investigation going on for six months. Now Tesla says it has found a fix for the issue.