In this long and detailed video you will see how to remove and replace the headlight lens of Audi A4 S4 B7 (2004-2008). Although initially not intended, given the very poor condition of the daytime running light and side light sockets, the weakest point of these headlights in general, I also replaced them. The extremely poor condition of the wiring also addressed and cured with most simple repair that you can do at home. This repair is also relevant to other makes and models' headlights like Audi A6, A8, Mercedes-Benz C-Class W204 and many others with peeled wiring. Intentionally not used soldering or any other tool that in general is not found at households.