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8.4" to 12.1" screen replacement

Hey guys i yave a 2024 ram 2500 tradesman with one zone climate and manual knob. did this swap and everything went great everything works other then hvac and Android auto says (pre production hardware not for resale)
I programed the body control module cabin net ics -no and cabin net dcsd yes and hvac controls are fully grayed out and nothing works other than rear defroster. If I program cabin ics to yes hvac is stuck at fan speed 4 and I can't adjust.
I tried factory reset of the head unit and nothing changes. Wondering what I am missing.
 

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