Genuine OEM Audi Seat Belt Warning System Harness, part number 83A971392. This electrical harness provides the necessary connections for various components within the seat belt warning system, ensuring accurate detection and alerts. It is designed for installation in the rear, on the left side of the vehicle. Weighing 0.1 kg, this harness is engineered with specific connectors and wire gauges for optimal performance. Using a genuine OEM wiring harness ensures correct electrical signal transmission, proper system integration, and reliable operation of crucial safety features.