Whelp, just dropped of our 22 GCL Limited for it's first issue, which is a bummer. My wife noticed a large water line in the headliner going from the rear hatch up to the back of the drivers seat. Jeep has just over 3K miles with 0 issues before this. The dealer has been great about the scheduling and gave us a loaner Jeep, as they said it may take a week or longer to diagnose and or repair the problem. My only wonder is if something with the drain lines or seals did not get put back together correctly when the dealer installed the trailer hitch and wiring harness. I will update this post with more info as I receive it.