Arnott RH-3702 Headlight Level Sensor - Rear Left

Reliable Headlight Level Sensor for Audi, Bentley, Volkswagen

The Arnott RH-3702 headlight level sensor is designed to maintain optimal headlight alignment for select Audi, Bentley, and Volkswagen models. This new sensor ensures accurate leveling to improve nighttime visibility and safety.

• Connector color: Black for easy identification
• Pin-type terminals with 3 male terminals for secure electrical connection
• Single oval-shaped female connector for precise fitment
• Standard grade type for consistent performance
• Compatible with Audi A8 Quattro, Bentley Continental and Flying Spur, Volkswagen Phaeton and S8
• New, not remanufactured, ensuring reliable operation

Product Details and Specifications

The Arnott RH-3702 headlight level sensor features a black connector with an oval shape, designed to interface seamlessly with the vehicle’s wiring harness. It includes one female connector housing three male pin terminals, providing a stable and secure electrical connection. This sensor is manufactured to standard grade specifications, ensuring dependable performance under normal operating conditions. The part is new and has not been remanufactured, which helps maintain the integrity and longevity of the sensor. Compatible with luxury and performance vehicles such as the Audi A8 Quattro, Bentley Continental and Flying Spur, and Volkswagen Phaeton and S8, this sensor supports proper headlight leveling to meet manufacturer standards.

Common Applications and Problem Resolution

• Corrects headlight misalignment issues caused by faulty or worn sensors
• Restores automatic headlight leveling functionality for improved road visibility
• Prevents uneven headlight beam patterns that can reduce nighttime driving safety
• Eliminates dashboard warning lights related to headlight leveling sensor faults
• Supports vehicle systems that adjust headlights based on load and suspension changes

Installation Notes and Tips

When installing the Arnott RH-3702 headlight level sensor, ensure the connector is fully seated and locked to prevent electrical disconnection. Verify that the oval-shaped black connector matches the vehicle’s harness connector for proper fitment. Since mounting hardware is not included, retain original fasteners or source appropriate hardware as needed. It is recommended to calibrate the headlight leveling system after sensor replacement to ensure accurate operation.

Quality Assurance and Warranty

Arnott provides this headlight level sensor as a new replacement part, manufactured to meet or exceed OEM standards. While specific warranty details are not provided here, Arnott parts typically come with a limited warranty covering defects in materials and workmanship. Using a new sensor like the RH-3702 helps maintain the reliability and safety of your vehicle’s lighting system.