Hey all I've searched the posts and have some possible answers but nothing with my particular problem. Got a 2008 z4 m coupe with bi-xenon headlights a couple months ago ....everything worked great. Took on first drive and there was a small amount of rain....so moisture may be problem but seems...

Question Xenon, bi-xenon, auto or not ???what??? 2005 330XI WITH XENON FACTORY LIGHTS. I have been told they are Xenon, Bi-xenon, self leveling, auto this, and auto that. Surprisingly, while I have searched seemingly the world for definitive answers, including my original car sticker, I see...

Hi All! Have a question regarding upgrading my factory halogen lights on my 2009 128i. Please be gentle. I have already searched the forum. :) I have stock halogen headlight assemblies in my 2009 128i. I have always wanted to upgrade both headlights to the bi-xenon style. I am wondering if...

Up for sale is my ZKW passenger (right) headlight assembly. I recently took it out of my car due to it not lighting up. I initially thought it was just a bad bulb. I replaced it with a Phillips D2S bulb from TheRetroFitSource.com: The Retrofit Source Inc...

Up for sale is my ZKW passenger (right) headlight assembly. I recently took it out of my car (2003 330i) due to it not lighting up. I initially thought it was just a bad bulb. I replaced it with a Phillips D2S bulb from TheRetroFitSource.com: The Retrofit Source Inc...

Hey all. Got a 2006 bmw z4 roadster. My low beam xenon bulb went out after 6 years of use. Dealership wanted too much to replace it, so I made a video on how to do it yourself. Not sure where to post this information so feel free to repost in the proper thread. good luck:thumbup...

Hello, Long time reader first-time poster. I've decided to post a FAQ on the Bi-Xenon Adaptive Headlights on my '09 E92. Yesterday I noticed that one of my lights was pointed about 15 degrees up from horizon while traveling during the night. I'm used to them pointed to the ground... I've read...