Tail light and licence plate lights wont work

[182cupff]

Anyone help I've got a182 cup last night the rear lights stopped working indicators reverse fogs and brake lights all work main side lights wont come on or the licence plate lights checked all the fuses on the passenger side and in the engine bay cant find any thats blown checked the bulbs none of them have blown either is there anything else I'm missing or is it more than likely a wiring fault??

 

[White16valver]

Could be a loose earth, maybe.

 

[william84]

Try disconnecting Reg light and see if side lights come back on

 

[182cupff]

Sorry should have says already tried disconnecting the reg lie that didn't work either
Are the grounds just in behind the lower boot plastic trims and il try them tomorrow?

 

[william84]

Yeah.
Have you got multimeter?

 

[182cupff]

Yeah got one there it should come up as 12v with the side lights on if there is power going to the terminals

 

[william84]

Yeah got one there it should come up as 12v with the side lights on if there is power going to the terminals

Yeah there abouts.