Genuine OEM Volkswagen Battery Wiring Set, part number 5C0971226A. This wiring set connects the battery to the vehicle's electrical system. It is located at position 20 in the diagram. The wiring set weighs 0.149 kg and has dimensions of 0.37m x 0.05m x 0.02m. Genuine OEM wiring harnesses use high-quality materials and precise manufacturing to ensure reliable electrical connections and prevent system failures.