Hello, yesterday, on the way home I suddenly noticed a crack in the winshield. The crack began from an earlier repaired stonefall and runs down across, in the dark part of the windshield, over the whole area. Before, when parking, the sun shone on the car and also directly on the windshield. During the ride I had of course switched on the air conditioner to cool the heated interior. Probably the high temperature differences of the Aus has anyone experienced something similar? If I have the windscreen replaced with e.g. “C..glas” and not in a “SEAT-contract workshop” this has an influence on the vehicle guarantee? Happy Easter Geo K