Is it possible to turn my high beams into fog lights or even just daytime running lights. I recently got a Rieger RS4 bumper and the s4 fog lights did not fit because it was made for an a4. So i had to saw off the holders that are supposed to hold the fog lights. I want to turn my high beams into yellow daytime lights but im not sure how to do it. I know the bulb size is a H7 but i dont want to just put in yellow bulbs because i figure that wouldnt just work like that. What do i have to do to make this work?