Hi all. I have a black edition Audi A6 with the 20” rotor wheels which are obviously diamond cut at the edges. I bought the car recently and one or two of the wheels have corrosion on the diamond cut sections. Is there any way to reverse/repair this without getting them refurbished?
Also I used clean my old wheels with normal car polish that made them shiny. The finish on these wheels is obviously Matt. What do people use to clean their wheels and keep them clean? TIA