The Genuine BMW Heated Outside Mirror Left - 51167245107 is a replacement part for the left side exterior mirror of a BMW vehicle. This mirror is equipped with a heating element that helps to defrost and clear any ice or snow that may accumulate on the mirror during cold weather. It is an authentic BMW product and is designed to fit and function exactly like the original mirror. This heated outside mirror is a crucial safety feature, as it provides the driver with clear visibility of the surrounding area while driving. It is a high-quality and durable product that is essential for safe and comfortable driving in all weather conditions.