I sent this to Tesla as a bug but haven't heard back anything else than they would look into whether or not it's on purpose or not. I find it very annoying that my headlights turn on every now and then when driving on the motorway. I've seen more than once that the car in front of me quickly pulles to the right because he must have felt I blinked at him, to indicate I want to pass. Which was not my intention. This "feature" makes my appear more aggressive in the traffic, so now I'm reluctant to apply windshield fluid or remove mist from the windshield whenever there's a car just in front of me.