Well good to hear it is still working!
If it is still under warranty, call Jeep Wave owner service, they are working on getting this one changed again. Service manager said it is a known issue.
My daughters 2019 MOAB JL Unlimited has had the defroster grid turn brown for the second time, we live in Florida and the Jeep is garage kept and has 14K miles. We purchased the Jeep new in 12/18 and the rear windshield was replaced the first time in August of 2019. The windshield has done the...