W205 door puddle lights not working

[GUS360]

The puddle lights on the right-hand door are not working, the left door is ok but the right one has only 6 Volts to the red door light and puddle light, they are both LED so not bulbs. With them disconnected they have 6v, and the left door has 12V, checked all the fuses but all seem ok. W205 C Class Coupe C220d 2018.