Third weekend of using our new 2015 Sundance that we purchased last fall. I left for work last night and husband and kiddos spend one more night. Husband tells me today that the closet door mirror is cracked. Of course no one knows how that happened. I'm doubting that this is something that will be covered under warranty. We don't have a local dealer, bought it from a dealer in Indiana and was delivered to us. What are the suggestions for the best way to go about replacing the closet door?