Genuine OEM Volkswagen Headlight Igniter Module, part number 1T0941471. This electronic module is responsible for generating the high voltage required to ignite the gas discharge (HID/Xenon) headlight bulb, ensuring immediate and consistent illumination. It is typically located in the front headlight assembly. Weighing approximately 0.093 kg, this module is a critical electrical component. A genuine OEM igniter module guarantees correct voltage output and precise timing, which is essential for optimal headlight performance and bulb longevity.