Hi, I have booked Punto Evo -Dynamic.It does not have a fog lamp. but my friend is insisting me to install one once the car is delivered. but dealer said if I install front fog lamps it will void the Electrical warranty .now my question is.. Is fog lamps really necessary in a car or just for looks? If yes, is it really effective? or instead of fog lamps I can put the head lights on low beam ??? Thanks in Advance, New fiatian-- waiting for my RED Punto...........EVOLUTION P.S: I dont know much about cars, so kindly bare and help me out.