Xenons4U is a UK-based online retailer trading highly functional and specialized automotive products. We suggest the best automotive products to our customers. We hereby offer the premium quality Hella 5DC009060-20AM A2129007804 AFS-GDL Steuergerat Xenon Ballast which is factory fitted on Mercedes-Benz brand E-class Pre-Facelift cars with D1S Bi-Xenon headlights. When you find on your car the main beam or high beam stops working, or xenon lights are shutting down this clearly means the older xenon Ballast has failed and needs replacement. After the replacement of the new Xenon Ballast. One-time coding will be required. To buy this Steuergerat Xenon Ballast check out the complete list of compatible part numbers and cars by just visiting our website today!