Part Number: W0133-1647934
Notes: w/ Igniter High Beam w/ Xenon Headlights, also referred to as HID (high intensity discharge) Headlamps. (HID Bulb)
Detailed Notes: The D1S is an HID lighting. It is an arc source type of lighting available as an upgrade feature in new vehicles from dealers. The white output, and the BMW reflector design system, tend to give it a bluish/purple look. When replacing the Xenon bulb, both must be done @ the same time. The Xenon bulbs change color with usage & time, hence the reason why one bulb will appear yellow & the other 'blue'.
Product Remark: - Xenarc HID
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