Problem in center console
 

Hello

My car 2010 with navi and audio

So i removed my screen and fix 2014 screen

Start the car but the screen doesn't works

So i fixed my old screen

And it's doesn't work and all center console

Audio and screen dose not work , A/C work and I can't stopped it

Whats happened ??

I have the exact same problem after replacing my dash, then putting the Bose system/navigation back in. I have not tried to fix it yet, so I am curious myself what it might be.

From what I understand they changed the wiring in the harness and by swapping out the screens you possibly might of shorted out the system. Might have to do some digging/replacing of other parts.