Thread: Non Xenon E90
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      10-27-2006, 09:12 AM   #12
SoYank
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Drives: 2009 E90 335i MT
Join Date: Mar 2006
Location: Vinton, Virginia

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Quote:
Originally Posted by ShereKhan
Snake
I'm sure our non Xenon cars will be modded by the next owner.
As i'm sure an OEM equivalent/after market part will appear.
I may have a pair of UK Xenon's available in 18 months or so when I convert back to US. They won't have the ballast or other supporting electronics, just the headlamp unit as it bolts to the car.

Quote:
Originally Posted by ShereKhan
Xenon's do require a headlamp wash to be fitted. The reason for this is so that the beam can focus correctly. When the lens is dirty the beam pattern is distorted and it affects the quality of light. So its a requirement that the headlamp wash is present.
Is it a legal requirement or a functional requirement. A dirty headlamp on any vehicle will distort the beam pattern and affect the light quality. Unless there is some fancy sensor on the lens that can detect a distortion then I think it is merely a functional need. And if it is a sensor then why do the washers only work with the windscreen spray?
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2009 E90 335i Montego Blue · Black Leather · Burl Walnut · 6MT · US Spec
SatNav • ZPP • ZCW • 6FL • TPMS • iDrive • PDC • HWS • Xenons • BMW Assist • Power Rear Sunshade • Logic 7
European Taillights • Rear Foglamp • OEM Alarm • PicoTray • DataToys XM-DVR • Multi-view Processor
Quaife ATB LSD • Short Shift Knob • Hartge Anti-Roll Bars • AP Racing Front Brakes • 19" Style 269
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