Genuine OEM Audi Door Trim Wiring Harness, part number 4G5971035Q. This essential component facilitates the connection of various electrical systems and modules located within the vehicle's door. It is specifically designed for the front left door, ensuring proper routing and secure connections for all integrated electrical components. Weighing approximately 0.246 kg, this harness is manufactured to exact factory specifications. Using a genuine OEM wiring harness ensures correct pinouts, insulation integrity, and resistance to environmental factors, preventing electrical faults and ensuring long-term reliability of door functions.