Genuine OEM Audi Heated Mirror Glass, part number 2K5857521E. This component serves as the reflective surface for the exterior side mirror, crucial for driver visibility and safety. It features an integrated heating element designed to quickly clear fog, frost, and ice, ensuring optimal visibility in cold or humid conditions. Weighing 0.282 kg, this mirror glass is engineered to precise factory specifications. Opting for genuine OEM mirror glass guarantees perfect fitment, proper heating function, and optical clarity, maintaining the original safety and aesthetic standards of your vehicle.