Feature: 1. Applicable Model: Xenon headlight igniter ballast is a replacement for Benz W220, CL, SL, W169; replacement for Ford Mondeo MK3; please confirm whether your model is applicable before purchasing. 2. OE Number: The part numbers for reference are 1307329076, 63126919886, 1T0941471, 6224F6, 8P0941471, 30655979, 93175721, A2208204985, 4S7113B231AA; please confirm whether it matches the OE number of your required part. 3. Function: Responsible for powering your headlamp bulbs. Over time, your old HID ballast may fail, causing the headlight to flicker or not turn on at all, requiring timely replacement. 4. Direct Replacement: Designed to original factory specifications, the headlight igniter ballast is a direct replacement for the old or damaged unit. 5. Easy Installation: The Xenon HID headlight bulb ballast starter is simple to install and can be replaced in minutes without the need for specialized tools. Specification: Item Type: Xenon HID Headlight Igniter Ballast OE Numbers: 1307329076, 63126919886, 1T0941471, 6224F6, 8P0941471, 30655979, 93175721, A2208204985, 4S7113B231AA Fitment: Replacement for E46 Coupe and M3 2004–2006 Replacement for E83 X3 2003–2006 Replacement for E63, E64 645Ci, 650i, M6 2004–2007 Replacement for R50, R52, R53 2004–2007 Replacement for Benz S Class W220 Facelift 2001–2006 Replacement for Benz CL and SL 2003–2006 Replacement for Benz A Class W169 Replacement for Benz B Class W245 Replacement for Ford Mondeo MK3 2001–2007 Replacement for Ford Galaxy MK3 2001–2007 Replacement for Peugeot 407 2004, 2005–2010 Replacement for C30 2007–2010 Replacement for V50 2005–2007 Replacement for C70 2006–2010 Replacement for A3 8P, S3 8PA 2004–2007 Replacement for MK1 I 2003–2006 Replacement for MK5 5 2005–2010 Replacement for MK5 5 V 2003–2008 Replacement for Vauxhall / Opel Zafira A MK1 1995–2005 Package List: 1 x Xenon HID Headlight Igniter Ballast Note: 1. Please double check the part number of your item; compatibility information is for reference only. 2. If you are unsure about the item, please verify compatibility before purchase to avoid returns.