Genuine OEM Volkswagen Negative Battery Cable with Sensor, part number 4K0915181. This component connects the battery's negative terminal to the vehicle's ground, incorporating a sensor for accurate battery monitoring and energy management. It includes the main cable, terminal clamp, and integrated control unit. Weighing 0.589 kg, it ensures reliable electrical connection and data transmission. Genuine OEM parts guarantee correct sensor calibration and electrical compatibility for optimal vehicle performance and safety.