I have a 2023 Thor Delano MB chassis, and my seat restraint passenger warning light has come on. Took to dealer and wiring is shaved some under passenger seat, they say the entire wiring harness needs replaced and will not look to address wiring per MB guidelines. They also said it would not be a warranty claim. I see there was a wiring recall for Delano models up to 2021, anybody having wiring issues post 2021 and has Thor or MB been helpful? Any comments would be appreciated...