Hmm, looking closely at my headlights, I think I may already have E-code lights (I'm not the original owner). There's a little circle with an "E" inside molded into the lens, and no DOT markings. Does this mean they are E-code lights? If they are, I have to say I'm not all that impressed - they don't have the sharp horizontal cutoff, and output is so-so. But maybe I only have the lenses and not the reflectors. My other car (1997 3-series) has Euro headlamps with a much better pattern and output.