The Mercedes-Benz E-Class Coupe W207 Headlight Level Control ECU OEM A2129005424 is a performance part designed for the E-CLASS COUPE (C207) E 220 BLUETEC MOPF vehicle. This control unit is specifically manufactured by Mercedes-Benz and is a genuine OEM part. It is designed to control the headlight level and is suitable for diesel vehicles with a 2143 cc engine and 130 KW / 177 HP power output. The part is in the front placement on the vehicle and is in obsidian black metallic color. It comes with a transmission of 725014 (automatic) and is a necessary component for achieving optimal performance and functionality in the vehicle.