VW Volkswagen Phaeton 3D Light Leveling Height Sensor Rear Left N/S 4E0616572D

VW Volkswagen Phaeton 3D Light Leveling Height Sensor Rear Left N/S is a component of the Automatic leveling system, responsible for precisely monitoring the position of the rear axle on the left side. Thanks to this, the headlights can maintain the correct beam angle, which improves driving comfort at night and reduces the risk of dazzling other road users.

Specifications and technical data

• SKU: 4E0616571E
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 4E0616571E
• Substitutable numbers: 4E0616571E, 4E0 616 571 E
• Location on the vehicle: Rear, Left
• Category: Self-Levelling Suspension Parts

Function and application of the leveling sensor

The headlight leveling sensor in the Volkswagen Phaeton works with the lighting system control module, transmitting information about the current deflection of the rear suspension on the left side. Based on this, the system automatically corrects the headlight setting to maintain a stable light line regardless of vehicle load or road conditions.

The location on the vehicle specified as rear left ensures proper cooperation with the factory wiring harness and suspension mechanics. A correctly selected and installed sensor allows for the restoration of full functionality of the automatic headlight leveling, eliminating errors on the dashboard and incorrect headlight illumination.

Compatibility and fitment for Volkswagen Phaeton

The presented item is intended for VW Phaeton 3D models equipped with an automatic headlight leveling system. As a part from the Automatic leveling system group, it has been designed to maintain the factory operating parameters of the lighting system, including the appropriate signal characteristics and mechanical range of motion.

Proper fitment to the specific vehicle model minimizes the risk of installation problems and ensures correct cooperation with existing components, such as suspension arms, brackets, and electrical connectors. As a result, the sensor can be used both for routine repairs and for the comprehensive restoration of the headlight leveling system.

Product characteristics and condition

The offered sensor is marked as used, which means it has been removed from a vehicle and was previously in operation. Such components are frequently chosen for repairs of premium vehicles, such as the Volkswagen Phaeton, where maintaining the original operating characteristics of electronic and mechanical systems is essential.

Choosing an original component from dismantling often allows for a favorable price-to-quality ratio while maintaining proper fitment to the factory installation. This is particularly important in the case of elements that work with safety and comfort systems, such as automatic headlight leveling.

Benefits of using a functional leveling sensor

A functional headlight leveling sensor on the rear left side translates into a number of practical benefits in daily vehicle operation:

• stable headlight setting under varying vehicle loads,
• reduction of the risk of dazzling oncoming drivers,
• compliance with vehicle lighting regulations,
• reduction of error messages related to the leveling system on the instrument cluster,
• more predictable and comfortable road illumination during night driving.

For Phaeton owners who want to keep their vehicle in good technical condition, replacing a faulty sensor with a properly selected component is one of the key steps in diagnosing problems with automatic headlight adjustment.

Automatic leveling system in Volkswagen – topic expansion

The automatic headlight leveling system in a Volkswagen belongs to the more advanced comfort and safety systems, which is why it is worth using reliable sources of knowledge and proven parts when servicing it. If you are planning a comprehensive repair or upgrade of the lighting zone in your Volkswagen and need other elements from the same group, such as additional sensors, mounting arms, or related control components, check the available parts in the Automatic leveling system Volkswagen category.

During service work on advanced vehicle systems, it is also worth expanding your knowledge about other key subassemblies. An example is transmissions, which – like headlight adjustment systems – require an informed approach when purchasing used parts. Practical tips can be found in the article Gearbox: manual, automatic or DSG – typical faults and a guide to buying a used transmission, where design differences, typical signs of wear, and criteria for selecting appropriate components are discussed.