I have a problem with the navigation screen on my i3.
At first it flickered sometimes - darker, brighter, and then stopped at the normal bright screen.
Recently, the screen remains unlit all the time, or poorly illuminated, dimmed, when starting it lights up normally for a while and then goes out again.
You can see the graphics, but there is no backlight.
It looks as if the backlight of the screen itself has been dimmed to a minimum with the knob.
Instrument screen and other lights are ok.
I checked the plug on the radio under the sofa and those to the screen - nothing has changed.
Anyone have any ideas/similar experiences?