This genuine VAG self-levelling sensor with linkage (part code 3Q0412522A) is a critical component for your vehicle's headlight system. It accurately measures the vehicle's ride height and communicates this information to the headlight control module, allowing for automatic adjustment of the headlight beam. This ensures that your headlights are always aimed correctly, providing optimal illumination of the road ahead regardless of load conditions or terrain. Properly functioning headlight levelling is essential for both safety and compliance. It prevents dazzling oncoming drivers and ensures that you have the best possible view of the road, especially at night or in adverse weather conditions. Replacing a faulty sensor with this OEM part guarantees perfect fitment and reliable operation, restoring your vehicle's headlight system to its original performance standards. This assembly includes the sensor and the necessary linkage to connect it to your vehicle's suspension. It is designed and manufactured to meet the stringent quality standards of VAG, ensuring durability and long-lasting performance. Trust in genuine VAG parts to maintain the integrity and functionality of your vehicle's advanced systems.
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