Genuine OEM Audi Brake Light Wiring Harness, part number 89A971170A. This electrical harness provides the necessary connection between the brake light assembly and the vehicle's main electrical system, ensuring reliable power and signal transmission for proper illumination. It is positioned to integrate with the rear lighting components. Weighing 0.085 kg, this harness features factory-specified connectors and wire gauges for optimal performance. Choosing a genuine OEM wiring harness guarantees correct pin configurations, insulation quality, and resistance to environmental factors, which are crucial for preventing electrical issues and ensuring safety.