Part 7189312No modification necessary, direct plug-and-play installation This is a Direct Replacement for Part Number PartPart Guide:for Part Number: 7189312Vehicle Fitment Guide :2003-2006 325Ci Conv. from 03/03 E462003-2006 325Ci from 03/03 E462003-2006 330Ci Conv. from 03/03 E462003-2006 330Ci from 03/03 E462006 325i E902006 325Xi E902007-2008 328i thru '08 E902007-2008 328Xi E902006 330i E902006 330Xi E902007-2008 335i thru '08 E902007-2008 335Xi E902006 325Xi Wagon E912007-2008 328i Wagon thru '08 E912007-2008 328Xi E912006-2007 525i N52 E602006-2007 530i N52 E602004-2005 545i E602004-2005 525i M54 E602004-2005 530i M54 E602006-2007 525Xi E602006-2007 530Xi E602006 530Xi Wagon E612006-2010 550i E602006-2010 M5 E602008-2009 528i E602008 528Xi E602009 528i xDrive E602008-2010 535i E602008 535Xi E602009-2010 535i xDrive E602008-2010 535Xi Wagon E612009-2010 535i xDrive Wagon E612002-2005 745i E652006-2008 750i E652004-2006 760i E652002-2005 745Li E662006-2008 750Li E662003-2008 760Li E662007-2008 B7 E65Colour:silverMaterial:MetalPackage Contents:1x Headlight Module Control UnitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.