E51 hws Front and 2nd screen

Steve gee

E51 Owner
Help please​
The top row buttons dont work now only info button works
Front screen blanked out but can pull up info fuel screen
Reverseing camera works
No jap sat nav
Roof screen does not drop down
Clock disappeared

Someone said it could be a fuse all checked and ok

What can this be ???


Well-Known Member
Premium Member
E51 Owner
Someone removed the factory A/V system and replaced it with a new model, so control wiring no longer connected ?