VW Volkswagen Phaeton 3D Light Leveling Height Sensor Rear Right O/S 4E0616572D

VW Volkswagen Phaeton 3D Light Leveling Height Sensor Rear Right O/S is a component of the Automatic headlight leveling system, responsible for precisely maintaining the correct headlight alignment relative to the road surface. Thanks to this sensor, the lighting system in the Phaeton maintains a stable beam angle, which improves night driving comfort and reduces the risk of dazzling other road users. It is a practical solution for drivers who expect predictable suspension and headlight performance in demanding road conditions.

Specifications and technical data

• SKU: 4E0616572D
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 4E0616572D
• Substitutable numbers: 4E0616572D, 4E0 616 572 D
• Location on the vehicle: Rear, Right
• Category: Self-Levelling Suspension Parts

Purpose and function in the headlight leveling system

The offered sensor is designed for installation on the rear right side of the suspension in the Volkswagen Phaeton 3D model. It works with the automatic headlight leveling system, transmitting information about the current position of the vehicle body relative to the road axis to the controller. Based on this data, the control module corrects the headlight setting so that the beam is directed into the correct zone in front of the vehicle.

Such a solution is particularly important in vehicles of the Phaeton class, where comfort and driving stability are combined with extensive body electronics. A functional leveling sensor limits fluctuations in headlight range during changes in vehicle load, braking, or acceleration, which translates into more predictable behavior of the lighting system.

Construction and placement on the vehicle

The sensor operates in the immediate vicinity of the suspension components on the rear right side of the vehicle, which is why its construction is prepared for operation in an environment exposed to vibrations, moisture, and road debris. The housing and moving parts are designed to maintain proper sealing and measurement stability under typical operating conditions of a premium passenger car.

Placement on the rear axle allows for accurate mapping of changes in ground clearance resulting from the load in the trunk and the rear part of the passenger cabin. Thanks to this, the Automatic headlight leveling system can react faster to real changes in body geometry, and the headlights maintain an optimal beam angle during both city driving and on highways.

Benefits of using an original Volkswagen component

Choosing a leveling sensor dedicated to the Volkswagen Phaeton means maintaining the factory characteristics of the lighting system. The original design ensures proper fitment to the mounts, correct cooperation with the electrical harness, and compliance with the parameters set by the vehicle manufacturer. This reduces the risk of diagnostic errors, warning messages on the instrument cluster, and problems with adaptation in the headlight controller.

For the user, this means stable, repeatable operation of the automatic leveling system, without the need for additional alterations or modifications to the installation. In the case of advanced models such as the Phaeton, maintaining consistency with the factory electrical system design is essential for the long-term reliability of the vehicle.

Condition, selection, and installation of the sensor

The offered item is in used condition, which allows for an economical replacement of a damaged sensor while maintaining the original manufacturer's specifications. Before installation, it is recommended to verify compatibility with your specific Phaeton model and to check the correct operation of the system after installation using an appropriate diagnostic tester.

When selecting, it is worth paying attention to the placement on the vehicle (rear, right side) and ensuring that the new component works with the existing suspension system and headlight controller. A correctly selected sensor facilitates the restoration of full automatic leveling functionality without interfering with other system components.

If you are planning a comprehensive repair or upgrade of the suspension and lighting zone in your Volkswagen and need other components from the same group, such as position sensors, leveling actuators, or control modules, check the available parts in the Automatic headlight leveling Volkswagen category.

Practical operating tips and additional materials

After replacing the leveling sensor, it is worth performing a headlight alignment check and a test of the automatic leveling function under various vehicle load conditions. If error messages appear, computer diagnostics will be helpful to verify the correctness of the signals from the sensor and its cooperation with other system elements.

If you are simultaneously considering servicing or replacing components related to the drivetrain, information regarding the operation and purchase of used gearboxes may be useful – you will find them in the article Gearbox: manual, automatic or DSG – common faults and a guide to buying a used gearbox. In the context of choosing original, used components, it is also worth reading the material 5 reasons why a used OEM part is a better choice than a replacement, which discusses the practical advantages of such solutions in everyday car operation.