{"product_id":"oem-xenon-hid-headlight-ballast-control-unit-a2129005424","title":"AvtoNova Xenon HID Headlight Ballast Control Unit – A2129005424","description":"\u003cp data-start=\"235\" data-end=\"528\"\u003eRestore your Mercedes-Benz’s lighting performance with this genuine \u003cstrong data-start=\"303\" data-end=\"361\"\u003eOEM Xenon HID Headlight Ballast (Part No. A2129005424)\u003c\/strong\u003e. This high-quality control unit regulates voltage to your HID bulbs, ensuring stable illumination, fast ignition, and consistent brightness for safer night driving.\u003c\/p\u003e\n\u003cp data-start=\"530\" data-end=\"846\"\u003eEngineered to \u003cstrong data-start=\"544\" data-end=\"579\"\u003eMercedes-Benz factory standards\u003c\/strong\u003e, the \u003cstrong data-start=\"585\" data-end=\"600\"\u003eA2129005424\u003c\/strong\u003e ballast is a \u003cstrong data-start=\"614\" data-end=\"650\"\u003edirect plug-and-play replacement\u003c\/strong\u003e — no coding or modification required. Its robust \u003cstrong data-start=\"700\" data-end=\"721\"\u003ealuminium housing\u003c\/strong\u003e protects against heat, water, and vibration, providing long-lasting durability and dependable operation in all conditions.\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"865\"\u003e\u003cstrong data-start=\"850\" data-end=\"863\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"866\" data-end=\"1198\"\u003e\n\u003cli data-start=\"866\" data-end=\"911\"\u003e\n\u003cp data-start=\"868\" data-end=\"911\"\u003eGenuine OEM Replacement – \u003cstrong data-start=\"894\" data-end=\"909\"\u003eA2129005424\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"912\" data-end=\"956\"\u003e\n\u003cp data-start=\"914\" data-end=\"956\"\u003eDesigned for HID\/Xenon headlight systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"957\" data-end=\"1007\"\u003e\n\u003cp data-start=\"959\" data-end=\"1007\"\u003eEnsures stable voltage and bright illumination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1008\" data-end=\"1059\"\u003e\n\u003cp data-start=\"1010\" data-end=\"1059\"\u003ePlug-and-play installation (no coding required)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1060\" data-end=\"1133\"\u003e\n\u003cp data-start=\"1062\" data-end=\"1133\"\u003eDurable aluminium casing for maximum heat and moisture protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1134\" data-end=\"1198\"\u003e\n\u003cp data-start=\"1136\" data-end=\"1198\"\u003eMeets or exceeds Mercedes-Benz factory performance standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1200\" data-end=\"1248\"\u003e\u003cstrong data-start=\"1203\" data-end=\"1246\"\u003eCompatible With (varies by model\/year):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1249\" data-end=\"1408\"\u003e\n\u003cli data-start=\"1249\" data-end=\"1408\"\u003e\n\u003cp data-start=\"1251\" data-end=\"1408\"\u003e\u003cstrong data-start=\"1251\" data-end=\"1269\"\u003eMercedes-Benz:\u003c\/strong\u003e E-Class (W212), CLS-Class (W218), and other models with HID\/Xenon headlights\u003cbr data-start=\"1346\" data-end=\"1349\"\u003e(\u003cem data-start=\"1350\" data-end=\"1405\"\u003eConfirm part number and compatibility before purchase\u003c\/em\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1410\" data-end=\"1434\"\u003e\u003cstrong data-start=\"1413\" data-end=\"1432\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1435\" data-end=\"1606\"\u003e\n\u003cli data-start=\"1435\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1437\" data-end=\"1463\"\u003ePart Number: A2129005424\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1464\" data-end=\"1480\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1480\"\u003eVoltage: 12V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1481\" data-end=\"1531\"\u003e\n\u003cp data-start=\"1483\" data-end=\"1531\"\u003eType: HID\/Xenon Headlight Ballast Control Unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1532\" data-end=\"1561\"\u003e\n\u003cp data-start=\"1534\" data-end=\"1561\"\u003eMaterial: Aluminium Alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1606\"\u003e\n\u003cp data-start=\"1564\" data-end=\"1606\"\u003eCondition: New \/ OEM-Quality Replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1608\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1611\" data-end=\"1647\"\u003eCommon Signs of Ballast Failure:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1650\" data-end=\"1768\"\u003e\n\u003cli data-start=\"1650\" data-end=\"1690\"\u003e\n\u003cp data-start=\"1652\" data-end=\"1690\"\u003eHID bulb flickers or fails to ignite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1691\" data-end=\"1737\"\u003e\n\u003cp data-start=\"1693\" data-end=\"1737\"\u003eHeadlight switches off after a few seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1738\" data-end=\"1768\"\u003e\n\u003cp data-start=\"1740\" data-end=\"1768\"\u003eDim or uneven light output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1770\" data-end=\"1975\"\u003eUpgrade your lighting reliability and visibility with the \u003cstrong data-start=\"1828\" data-end=\"1879\"\u003eOEM Mercedes-Benz Xenon HID Ballast A2129005424\u003c\/strong\u003e — precision-engineered for perfect fitment, factory performance, and long-term dependability.\u003c\/p\u003e","brand":"Gergov Motors","offers":[{"title":"Default Title","offer_id":50550967042343,"sku":null,"price":1999.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/7998\/8519\/files\/productimages_32.png?v=1761489403","url":"https:\/\/www.avtonova.co.za\/products\/oem-xenon-hid-headlight-ballast-control-unit-a2129005424","provider":"AvtoNova","version":"1.0","type":"link"}