Genuine OEM Volkswagen Ignition Starter Switch, part number 5Q1905865A. This electrical switch is responsible for controlling the vehicle's ignition and starter motor, enabling the engine to start. It is typically located within the steering column assembly. Weighing 0.052 kg, this compact switch provides precise electrical signals. Opting for a genuine OEM ignition switch guarantees correct electrical calibration, reliable contact points, and seamless integration with the vehicle's immobilizer and starting system.