The A0004466461 SAM Chassis Mercedes-Benz Control Unit is a low voltage control unit designed for front placement on vehicles. It has a clip-on mounting style and requires no programming for operation. This control unit is manufactured by Mercedes-Benz in Germany and comes with a 6-month seller warranty and manufacturer warranty. With various reference OE/OEM numbers provided, this control unit is a reliable and high-quality component for electric, hybrid, and PHEV vehicles.