I have a 1996 audi a4 quattro. I just bought this car 2 weeks ago. I am trying to change my front turn signal light bulbs to a blue color one, and i dont know which model number, or what kind of light bulbs it uses or where to buy it at? Also i had purchased clear corner for my car and i dont know how to take it out or change the whole clear corner. PLease guys can someone help me out there. I really need to get this done. Any advice will be very helpful thanks!!!!