<![CDATA[e90 halogen to OEM Xenon]]>Decided I am going to go with OEM  AHL Bi-Xenon (full assembly) instead of the Umnitza headlights.  Some people say there's coding that needs to be done, others say direct plug and play.  Anyone do this locally that could provide any insight?

]]>https://wibimmers.com/topic/3658/e90-halogen-to-oem-xenonRSS for NodeWed, 16 Sep 2026 06:36:36 GMTMon, 06 Apr 2015 21:46:52 GMT60<![CDATA[Reply to e90 halogen to OEM Xenon on Thu, 09 Apr 2015 00:52:23 GMT]]>Not plug and play for sure. Depending on year you'll need a frm swap. Some wiring done. And coding for sure. Ive never done it but google yelds some results.

Without coding the ballasts wont fire. And the ahl will not function if ever because your car is likely not equipped with the level sensors

]]>https://wibimmers.com/post/56921https://wibimmers.com/post/56921Thu, 09 Apr 2015 00:52:23 GMT