There is a leaky seal somewhere sunroof that deposits a weird substance on my inside windshield, rear view mirror and dash. It has happened since I bought it a year ago but it was a couple spots then and now all over. It happens about 3 days after I go through a car wash and it is a smeary substance.
Your car is under warranty.
Your car has a leaking problem and THAT means your Jeep dealer should FIX your leaking problem under that warranty.
Go see your dealer and tell them what you told us. Good Luck!