1Part Number: Manufacturer part Number is 5DD00831910, replacement part number is 5DD 00831950, 8P0941471, 4E0941471, A220 820 49 85, A002 820 69 25, A002 820 26, A002 820 25, 12 790587, 30655979, 1T0 941 471, 4E0 941 471, etc. 2High Compatibility: Replacement for A6, A6 Avant, S6 20052008, replacement for A8, S8 20032008, replacement for Chrysler Pacifica 20042006, replacement for Ford Focus 20022006, replacement for Land Rover Range Rover Sport 20062008. 3Replacement for Mercedes: Replacement for Mercedes Benz CLS class W219 20062008, replacement for E class W211 20032006, replacement for ML class W164 20022008, replacement for GL class X164 20072008 and so on. 4How to Work: Try moving the igniter from your working side to the nonworking side to properly diagnose your headlight fault. The igniter will fix your problem if the headlight begins to work, otherwise there is some problem in a different component. 5Excellent Performance: The xenon headlight igniter socket takes advantages of plug and play mounting method without programming or coding your car, ideal for either the left or right headlight. High quality PVC construction for abiding durability. Item Type: Xenon Headlight IgniterMaterial: PVCFeatures: CAN bus compatibleManufacturer Part Number: 5DD008319-10Wattage: 35wReplacement Part Number:5DD00831910, 5DD008319-10, 5DD 008319-10, C2S15080, 1307329076, 05103360AA, 63126907489, 63120150615, 5DD 008319-50, 8P0941471, 4E0941471, A220 820 49 85, A002 820 69 25, A002 820 26, A002 820 25, 12 790587, 30655979, 1T0 941 471, 4E0 941 471Fitment: Replacement for A6 / A6 Avant / S6 2005-2008 Replacement for A8 / S8 2003-2008 Replacement for 5 series (E60) 525i M54 / 530i M54 / 545i / M5 2004-2005 Replacement for 7 series 745i E65 / 760i E65 / 745Li E66 / 760Li E66 2002-2004 Replacement for X5 (E53) 2004-2006 Replacement for Z4 (E85 E86) 2003-2007 Replacement for Chrysler Pacifica 2004-2006 Replacement for Ford Focus 2002-2006 Replacement for Jaguar S type 2003-2008 Replacement for Jaguar X type 2002-2008 Replacement for Land Rover Range Rover Sport 2006-2008 Replacement for Mercedes CLS class (W219) 2006-2008 Replacement for Mercedes E class (W211) 2003-2006 Replacement for Mercedes ML class (W164) 2002-2008 Replacement for Mercedes GL class (X164) 2007-2008 Replacement for Mercedes R class (W251) 2006-2008 Replacement for Mercedes SLK class (R171) SLK200 Kompressor / SLK 280 / SLK 300 / SLK 350 SLK 55AMG 2005-2008 Replacement for Saab 9-3 Sedan / Convertible / Wagon 2003-2007Replacement for Rolls Royce Phantom (RR1 RR2 RR3) 00-00 1 x Xenon Headlight Igniter