Ditto. Mine cracked across the bottom--more or less where the screen defrost outlets are.It was perishing cold day and I warmed the engine up then put the blower on full to clear the screen. Ice on the INSIDE !
A friend who knows about glass says it looks like a thermal stress fracture.That figures I suppose.
It's not in my line of sight, in fact it's where the wipers park; so I shall leave it until I feel like affording the £75 excess :roll: :roll: