Swap 8.4 to 12 Uconnect 5 ( volumen and mute button . Sound settings don’t work ….

[Espinoza@]

Hi I’m new here. I make the swap in my 2023 ram 2500 8.4 to 12 screen Uconnect 5 . Everything work perfect. But the steering button ( volumen) and display not work. I’m going to settings and don’t work . The front speakers don’t work . The level volumen that’s stuck . Not up or down . Anybody can help me thanks ..