Genuine OEM Audi Rear Left Level Sensor, part number 4F0616571J. This sensor precisely measures the vehicle's ride height, providing crucial data for either adaptive suspension or automatic headlight leveling systems. It is specifically designed for installation at the rear left position of the vehicle. Weighing approximately 0.297 kg, it features a robust design with a linkage arm for height detection. Opting for a genuine OEM level sensor ensures accurate and consistent height readings, vital for maintaining proper vehicle dynamics and safety features.