This is a genuine VAG (Volkswagen Auto Group) harness specifically designed for your vehicle's door. Part number 566971121AA ensures a perfect fit and reliable performance, integrating seamlessly with your car's existing electrical system. This harness is crucial for the proper functioning of all electrical components located within the door, including power windows, door locks, mirrors, speakers, and interior lighting. A faulty or damaged harness can lead to intermittent issues or complete failure of these systems. Crafted with high-quality materials, this VAG harness is built to withstand the rigors of daily use, including constant movement and exposure to environmental factors. Replacing a worn or damaged harness with this genuine part will restore full functionality and ensure the longevity of your door's electrical systems. Proper installation is key to maximizing the benefits of this component. If you are unsure about the installation process, it is recommended to consult a qualified mechanic or refer to your vehicle's service manual.
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