[stefan320d]

Hi guys , i recently got an Android carplay screen for my CCC E90 and I have some issues with it. At first when ai try to see the original BMW meniu I get a black screen with ?no signal? message. And second the screen doesn?t turn off same time with the car . It stays always on and it ran my battery.
I make sure to secure de green and black wire in to the new port. The aux works fine I have sound . Any ideea ?