Genuine OEM Audi Left Backrest Adjustment Wiring Harness, part number 83A971369A. This electrical harness supplies power and transmits control signals to the seat's backrest adjustment mechanisms, enabling smooth and precise positioning. Positioned for the left seat, it integrates seamlessly into the seat assembly. Weighing approximately 0.131 kg, this harness is designed for durability and reliable electrical connectivity. Using a genuine OEM wiring harness ensures correct pinouts, connector types, and wire gauges, critical for the safe and proper functioning of electrical seat adjustments.