Arnott RH-3700 Headlight Level Sensor - Front Left

Reliable Headlight Level Sensor for Audi and Bentley Models

The Arnott RH-3700 headlight level sensor is designed to maintain optimal headlight alignment for select Audi and Bentley vehicles. This new sensor ensures accurate leveling to enhance nighttime visibility and safety.

• Connector Color: Black for easy identification
• Terminal Type: Blade terminals for secure electrical connection
• Grade Type: Standard quality for consistent performance
• Connector Quantity: Single connector with an oval shape
• Terminal Quantity: Four male terminals for reliable signal transmission
• Connector Gender: Female connector designed to fit OEM wiring harnesses
• New, not remanufactured, ensuring factory-level reliability

Detailed Product Description

The Arnott RH-3700 headlight level sensor is engineered to provide precise headlight positioning feedback for Audi A8 Quattro, Bentley Continental, and Bentley S8 models. Featuring a black oval-shaped female connector with four male blade terminals, this sensor integrates seamlessly with the vehicle’s existing electrical system. The standard grade type ensures dependable operation under normal driving conditions. This sensor is a direct replacement part, designed to meet OEM specifications without the inclusion of mounting hardware.

Common Applications and Issues Addressed

• Corrects headlight misalignment caused by faulty sensor readings
• Resolves dashboard warning lights related to headlight leveling systems
• Improves headlight performance for safer night driving
• Prevents uneven headlight beam patterns on Audi A8 Quattro and Bentley Continental
• Restores proper sensor function in Bentley S8 headlight leveling systems

Installation Notes and Tips

When installing the Arnott RH-3700 headlight level sensor, ensure the vehicle’s electrical system is powered off to avoid short circuits. The black oval female connector should be securely attached to the corresponding male connector on the vehicle harness. Verify that all four blade terminals are properly seated to maintain signal integrity. Since mounting hardware is not included, reuse existing brackets or hardware from the original sensor.

Quality Assurance and Warranty

This Arnott headlight level sensor is a new, standard-grade replacement part manufactured to meet OEM standards. While specific warranty details are not provided, Arnott products typically undergo rigorous quality control to ensure durability and reliable performance in Audi and Bentley vehicles.