My Model Y windshield developed a crack on its own. It was standing in my driveway, just outside my garage. It was raining for sometime and then it stopped and the sun came out. I went to bring the car into the garage when I found the crack. It was not there a couple of hours ago when I took the car out. No idea how it happened. There is no impact point or chip either. Opened a service request with Tesla but they obviously want $1460.07 for the estimate. I have approved it but I will make sure they check the warranty before they do anything. I am hoping this should be covered under warranty as there was no impact. A simple google search shows this happens a lot. Anyone had a similar experience? What did you do? Did Tesla replace it for you?