The phrase "xenon units" refers to a measurement used to describe the brightness of a light source, particularly xenon lights. It helps us understand how strong or intense the light is. Full definition
Most changes occur at the front, where the Sportsvan gains a new bumper and standard halogen headlights with LED daytime running lights, while optional extras include full - led headlights instead of the previously - available xenon units. (drivemag.com)
At the front, there's a more aggressive fascia consisting of reshaped headlights (xenon units optional) with 11 LED daytime running lights, as well as a larger grille — the new signature chrome wing flows into the headlights. (paultan.org)
Minor changes include an updated iDrive 6.0 infotainment system with touch - screen display as standard, LED headlights replacing the former xenon units, and high - gloss black M3 badging on the seats. (kbb.com)