Arnott RH-3998 Headlight Level Sensor - Front

Overview of Arnott RH-3998 Headlight Level Sensor

The Arnott RH-3998 headlight level sensor is designed specifically for Tesla Model S vehicles. This new sensor ensures accurate headlight leveling for optimal visibility and safety during night driving or varying load conditions.

• Compatible with Tesla Model S
• Connector color: Various
• Oval-shaped female connector with one connector quantity
• Pin terminal type with four male terminals
• Standard grade type for reliable performance
• New, not remanufactured

Detailed Product Description

The Arnott RH-3998 headlight level sensor features a single oval-shaped female connector designed to interface seamlessly with the Tesla Model S electrical system. It includes four male pin terminals, providing a secure and stable connection. The sensor is manufactured to standard grade specifications, ensuring consistent and dependable operation. The connector color varies, allowing compatibility with different wiring harness configurations. This sensor is a new part, guaranteeing that it meets original equipment standards without the wear or degradation associated with remanufactured components.

Function and Common Applications

This headlight level sensor is essential for maintaining proper headlight alignment based on vehicle load and road conditions. It helps prevent issues such as:

• Incorrect headlight beam height causing poor nighttime visibility
• Headlight flickering or inconsistent leveling
• Dashboard warning lights related to headlight leveling system faults
• Uneven headlight illumination due to sensor failure
• Reduced safety from improper headlight adjustment

Installation Notes and Tips

When installing the Arnott RH-3998 sensor on a Tesla Model S, ensure the connector is securely attached to avoid loose connections. Verify the oval-shaped female connector aligns properly with the vehicle’s wiring harness. Since mounting hardware is not included, retain original fasteners or source appropriate hardware for secure sensor placement. It is recommended to test the headlight leveling system after installation to confirm proper operation.

Quality Assurance and Warranty

The Arnott RH-3998 headlight level sensor is a new, standard-grade replacement part designed to meet OEM specifications. While specific warranty details are not provided, Arnott products typically undergo quality control to ensure reliability and fitment accuracy for Tesla Model S vehicles.