C5 single Rear Fog lamp switch

[V5ETT]

Hi All
My C5 has a single rear fog lamp between the quad tail pipes.

Does anyone know where the switch for it is or is it wired to the front fog switch.

Thanks

 

[PhilV8]

Mine is wired to the front fog light switch, you cant have them on separately. Being a US car they don't have rear fogs as standard so guess it was just 'added in'

 

[V5ETT]

OK thankyou