This might be a bit of a daft question but I cant find the answer anywhere!
Long story short my A3 didn't come with front fog lights and I am planning on retrofitting them.
However I was contemplating wiring them up to the full beam and using them as spot lights rather than fog lights.
I know that not having front fog lights is not an mot fail however my question is if you have "fog lights" or lights where the fog lights should be do they have to work as fog lights? In other words would wiring them up to the full beam be an mot fail?