Number plate lights not working

[suprapaul1]

Hi guys both my number plate light have gone out. I've checked the bulbs and they're fine any one any ideas I'm not sure if the number plates lights are on a separate fuse?
Has anyone else had this issue?

 

[bruceR]

I would check all rear lights and the fuses before you go any further

 

[suprapaul1]

Checked all lights and all light fuses but all are ok

 

[Battoussai]

Hi, have you disassembled the lamp holder? Try to spray it (WD40) and re-connect it. I would check it with a multimeter to see if its passing voltage.

 

[suprapaul1]

Sorted it burnt part of the loom so made my own up and it's spot on now