Has anyone discovered a way to get the top of the dash back to it's original very subtle matte finish. I have tried all the top brands of "plastic protectant" and they all leave the surface too shiny. There are a few spots on other trim - in areas that wouldn't have gotten much attention over the years - that clearly shows what it should be like. I had a brand new 190E back in 1985 and it too had this beautiful surface finish. I haven't looked but I suspect that all the expensive BMWs etc. have this same surface.
It is possible that the original surface was polished off by some previous owner.
I'll even try paint if necessary.
It is possible that the original surface was polished off by some previous owner.
I'll even try paint if necessary.