No o/s/r side light

[Montlufc]

Hi folks just bought a t6 camper van and the osr side light won’t work . I’ve changed bulbs there’s power to the multi block even tried a lamp from another transporter and still the same has anyone come across this ?

 

[DXX]

Check the Earth, most likely if you have no lights at all on that side.

 

[Montlufc]

Every other bulb works mate on the side that’s what’s puzzling me

 

[DXX]

Ah just the side light, I misread. It’s possible to have a new but defective bulb.
Check continuity on the filament or connect to 12v direct or try on the opposite side.