Actually all European cars are required to have rear fogs, just like the requirement for the side repeater. I guess I am thankfull that they kept that on the car. But VERY annoyed that they the car doesnt have amber rear signals AND a rear fog. But thats the trend with Euro manufactuers now, water down the safety products for the dumb american. I can't blame them. People misuse a rear fog ALOT. As for factory fogs, I dont think they are a problem.
A tidbit of info, in some countries it is illegal to drive with them when the conditions dont require it. I was pulled over this summer driving a passat wagon in Italy coming off of the Autostrada. The guy started talking a mile a minuete in Italian, My Italian isnt that great and I made it clear that I was a dumb tourist. He just went to the front of the car and said "Quatro" and pointed at the lights, "DUE solo" I capished
