The TYC 20-16572-00 Headlight Assembly is engineered for the 2016-2022 BMW X1, offering a direct-fit replacement for the left side halogen headlamp. This assembly includes halogen bulbs for low and high beams, as well as LED bulbs for daytime running lights, front side markers, and park lamps, ensuring comprehensive illumination for enhanced nighttime visibility. Constructed with durable plastic housing and clear, amber lenses, it meets or exceeds FMVSS 108 standards for photometry and safety compliance. The assembly features OE-comparable fasteners and mounting tabs for precise fitment and hassle-free installation. Rigorous cycling tests ensure quality and durability, while a special coating on the lens prevents hazing and fading, maintaining optimal light output over time. This headlight assembly is a reliable solution for replacing damaged or worn-out units, restoring both functionality and aesthetics to the vehicle.