Quote:
Originally Posted by ZPrime
So NGHB on a xenon HID, does that have "Fine motor control" over the highbeam/dipped beam cutoff shutter? Or is it simply a function of the turning headlights + closing the shutter for dipped beam when oncoming traffic is detected?
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Tech is different in various types of lamps. From Pre-LCI NGHB Guide:
"adaptive Xenon headlights fitted by BMW on US cars lack the required movable mask (or walze in German) needed for the dynamic shadowing and thus are physically incapable of supporting GFHB. By contrast, BMW adaptive LED headlights achieve the dynamic shadowing by pixel light and thus do not require the presence of the walze."
VLD = Low beams & cornering Lights
NGHB = high beams