These will operate like any other car with factory fitted fog lights, it comes on when ever you turn the fog/driving lights on, the fact that you didnt even know that you could turn them off and have been dricing around with them permantly on annoying the shit out of every one is enough for you to get a fine in its self, for some one who spends 40k+ on a car you really should have a better understanding of what all the switches do, thats one of the first things i do when i buy a car, play with all the switches to see what sort of gadgets it has, although most of the time i will already know what they do if its a car i REALLY want to buy.