I ordered a package of steps to address the "blind" headlights (plastic cover).
A review after I submit, as soon as I could test it.
Addendum 23.08.2012: get product - no effect observed. The yellowed headlights "glasses" made of plastic
have shown no change - Test object: Audi A6 4B.
This article will it indeed allow weathered Scheinwerferkunstoffabdeckungen to get going again.
Keyword headlights blindness.