The product is an OEM Mercedes Blind Spot Radar Distance Sensor Module suitable for models from 2014-2017. It is a genuine part with various manufacturer part numbers listed, including A2229014300, A2129000010, and A0009002203. The sensor is designed for adaptive cruise control systems and can be placed on the front left or right side of the vehicle. Made by Mercedes-Benz, this radar sensor serves as a reliable component for advanced driver assistance systems in Mercedes vehicles. AK 185 VB