I was replacing the fuses #14 and #40 to fix the front power acessorey console ( cigerette lighter) because was not working....replaced fuses new(20A) and didn't correct that problem ...when the screen that displays the back up camera view and music selection went black ....now its black and radio doesn't work or no camera view in reverse..... ?????? Now replacing audio and back up fuses ....but believe i might be relay....what and where us relay for that display ?
thanks for anybody that can save me time and money and dreaded mechanical bill....

 

Check under-dash Fuse No. B37 (7.5A).