Lovely condition The BMW PDC Control Unit 9252638 is a rear parking distance controller designed for various BMW models including E81, E82, E88, E89, E90, E91, and E92. Manufactured in Germany, the unit features the OE/OEM Part Number 66209252638 and is made of plastic material. With its precise engineering and quality construction, this control unit ensures accurate detection and control of parking distances, providing advanced driver assistance for a safer driving experience.