A couple ofquestions & hopefully I won't appear too dumb.Ihave an L-shaped crack in my windshield thatappeared overnight. Dealer says it's due to a nick in the windshield an inch away from where it's cracked (and there is a pinprick sized nick)Q1 - is that really possible? that a nick that small & away from the site of the crack could cause a 5-6" L-shaped crack? or are they just trying to avoid having to replace the windshield?

Still the windshield - my insurance will replace (no deductible, no cost out of my pocket), but not with OEM. I don't have the rain sensor windshield. Q2 - Do I really have to pay the extra ~$400 out of pocket to get a "Volvo" sticker if I want the OEM windshield or am I safe to go withthe "generic" windshield? any warranty issues I need to be concerned with?

Lastly,Tire Pressure Sensorwarning light sometimes comes onarbitrarily. When I stop & check the tire pressure, they'refine.Dealer has checked it a couple of times & can't find anything wrong. Anyone had this problem? or any ideas?