Sorry, can’t remember all the headlamp options, but the one I have, which was the standard fitment, has an auto high beam management setting which uses all the headlamp bulbs, controlling the beam pattern, using flaps, to avoid dazzling oncoming cars, or cars being followed. Works very well, in my experience, illuminating around cars being followed so that you can see the nearside verge. I have never, so far anyway, been flashed!