kitisak

Hello.


I've just bought an early 2011 C207 coupe. It has Audio which does not work, when you try to turn it on nothing happens and the screen also won't turn on. I've checked the fuses and they are fine, I've even removed the head unit from the dashboard and checked the fuse at the back of the head unit and it is also fine. Do you guys know what can cause this issue? And maybe who can fix this?

The part number is A2129008409

thank you.