Hello any help would be appreciated. My 2018 Shelby Raptor has been getting wet on the passenger side carpet. Noted water a year ago 1 week after purchasing it after a hard rain (the dealer felt I left the sunroof open but I doubted that very much and they found no leak) and nothing was noted since (it has been garaged a lot) until a couple months ago when I noticed damp passenger side carpet after rain. I believe there is a defect and am due to bring back to selling dealer. Should I have them replace the carpet? What if they cannot find a leak again? Getting frustrated with a vehicle that was a load of money. Thanks.