Does anyone have a difinitive answer to this. (OK, it's a very old thread but didn't want to start a new one!)
Just bought an X3 with bi-xenon adaptive headlights - I wanted to check the 'bi' bit but the inner halogens come on when I pust the stalk to go hi-beam. I can't tell (during the day) whether the xenons go hi-beam, but I kind of expected there to be a click or some change from the projectors if the shutters operated.
The vehicle build sheet definitely says option 522 (bi-xenon & wash) and option 524 (adaptive headlights).
Am somewhat

(confused).