Had a text earlier from my wife saying that the windscreen has cracked. Was fine this morning, but when she returned to the car at the end of the day it was cracked. the car was in a car park parked nose into a Hedge. No damage to the car.Took the car to my local Audi garage to look at, their is a slight stone chip close to the crack, hardly noticeable, but the crack has started from the top of the windscreen. Going back tomorrow so the warranty guy can look at it. Feel like its 50/50 whether they will replace under warranty. Never seen a windscreen do this before.