2015 MDX Tech sh-awd. Happened to catch this today when the light hit it just right. Both headlights have the same what looks like a crack in them on the inside. It looks like a stress crack but both headlights are original and the cracks identical. Is this by design? I wonder what lights on a 2017 or 2018 with almost no miles look like? This car has 30,000 but I can see that with the hard right plastic parts could crack too. I kinda wonder if it is a crack how many of us have the same issue?