The contact owns a 2020 Ram 1500. The contact stated that he became aware that water had leaked into the interior of the vehicle through the rear windshield. The vehicle was taken to the dealer and diagnosed with a possible brake light or antenna failure. The rear window glass was replaced. The contact stated that the failure reoccurred twice, and the rear window glass was replaced; however, the failure persisted. The vehicle was taken to the same dealer for rear window replacement. The contact stated that the rear window glass had been replaced by two local dealers; however, the failure persisted. The manufacturer was made aware of the failure but provided no assistance other than replacing the glass. The failure mileage was approximately 16,800.

- Columbus, IN, USA