Genuine OEM Audi Roof Wiring Harness, part number 83A971100B. This electrical harness is specifically designed to provide power and signal connections for various components located within the vehicle's roof assembly. It ensures reliable operation of systems such as interior lighting, sunroof controls, or other roof-mounted electronic features. Positioned along the roofline, this genuine OEM harness offers precise routing and robust connections, crucial for maintaining the integrity and safety of the vehicle's electrical system.