I know this thread has not been commented on for over three months but I just though I would advise on what I finally did to resolve my issue. So I tried the lemon pledge and it did not remove the water marks on my original woodgrain bezels, so I had an old 1969 damaged bezel and did a test on it with Autosol metal polish liquid, applied it with a micro-fiber cloth and polished it off with a clean cloth, it worked amazingly quickly and cleanly not damaging any of the printed woodgrain. I am completely restoring my instrument speedo/tach and clock/map light clusters and had the woodgrain bezels removed to do the bezel cleaning although I am sure this method can be use on installed units.