F21 door sills
I have the m sport shadow edition 2018, the spec says it
has door sill finishers with illuminated m designation. I cant
seem to get them to light up, any ideas?
Either the sills were replaced with none lit ones, the wiring is faulty or a setting on the idrive? It would be hard to tell from where I sit. Have a BMW service department rep look it over for you to determine why.