There’s a new introduction video for the updated 2017 Lexus IS, and it’s a tangle of flames and butterflies: The video has our best look at the new IS headlights, which are broken up into four distinct areas — the three-square L-shaped low beams, the high beams, the swooshing L daytime running lights, and the pixelated turn signal in the corner: There’s also a quick peek at the lit-up tail lights, which have incorporated.
