I have a 2002 Sedona. At about 9K miles the windshield developed a crack. Not thinking that the dealer might fix it gratis I let my insurance pick up much of the cost (less $250 deductible) and had an installer come out to the house. Now at 39K miles the replacement windshield has a new crack without a telltale impact crater visible. The crack started at the bottom middle of the windshield and in several days has grown 10 times in size. I talked to the dealer and they said that they've never heard of that kind of problem occurring on an above average number of Sedonas. I've read of others' experiences here and on other forums.
Do I have a good case to get the dealer to cover the cost?