Genuine OEM Audi Door Mirror Indicator, part number 4KL949101. This indicator light is integrated into the exterior door mirror assembly, providing a clear visual signal for turning or changing lanes to other road users. It is specifically for the left-hand side of the vehicle. Weighing approximately 0.107 kg, this light assembly ensures proper illumination. Choosing a genuine OEM door mirror indicator guarantees correct fitment, factory-specified light output, and compliance with safety regulations, which are essential for road legality and effective signaling.