Hi all. I’m new to forums but can anyone help me please? I have a Hyundai i30 mk3 2017, and it’s an se nav model. My sat nav/ radio screen has decided to go blank, the radio still has power and the buttons on the side of the unit are still illuminated in blue. The radio is also still working but the main screen itself is blank I’ve also lost my reversing camera which also comes through this screen. I’ve been offered second hand units if mine can’t be repaired but have been told they are coded to the car they come from? Can you get them decoded?? If anybody has any advice to get this fixed that would be great👍🏻👍🏻