I just got back from my dealer having my rear window re-sealed due to this rear window leak.
They charged me $352 to re-seal the rear window leak, even though I showed them the TSB that said my 2019 RAM 1500 was covered by this for 8 years based on its date of manufacture (I purchased this vehicle in December of 2019, it was built in 2018, so its covered by the TSB)!
They said if my specific vehicle was covered by the TSB (TSB 23-098-23 Rev. A) and the warranty extension, then it would have come up on their report when they entered my VIN into their system.
But my vehicle should have this covered based on my date of manufacture per the TSB.
I just ticked over 65K miles, and my vehicle is over 3 years old, so it's no longer covered by the initial warranty. I paid for the extended warranty, but they said this issue isn't covered by the extended RAM warranty.
They said I can call RAM and complain, but there's nothing the dealer could do about it.
It's a well known issue and documented by the TSB , they even admitted this, but since my VIN wasn't tagged as covered, I had to pay.