Camry, just over two years old. Today I noticed a long snaky crack in the windshield. I am pretty sure the crack wasn't there yesterday. There is no sign of the windshield having been hit by an object, and no chip, mark, or anything like that can be found.
The weather has been cold where I live (American South), but not terribly cold. Could the cold weather have caused the windshield to crack on its own? If that is the case is this considered a defect in the windshield?
I have leafed through Toyota's online warranty guidebook. Didn't find much information there. "Windshield" and "window" are barely mentioned in Toyota's warranty book. Is the windshield covered?