Genuine OEM Audi Headlight Bulb Cover Cap, part number 1K6941607A. This cap is designed to seal the headlight assembly, protecting the bulb and electrical components from moisture, dust, and debris. It is installed on the rear of the front headlight housing. Made from durable black plastic, it weighs 0.05 kg. Genuine OEM caps ensure a perfect seal and proper ventilation, crucial for maintaining headlight performance and longevity, preventing premature bulb failure or electrical issues.