Genuine OEM Audi Left Convex Door Mirror Glass, part number 8K0857535G. This mirror glass provides a reflective surface, crucial for safe driving by allowing the driver to monitor traffic and surroundings. It is designed for the left-hand side of the vehicle's exterior mirror assembly. The convex design helps to minimize blind spots. Choosing genuine OEM mirror glass ensures precise fitment, correct optical properties, and durability, maintaining factory safety standards and clear visibility.