Mercedes CLS E Class W211 C219 Headlight Level Sensor Wiring Cable A2115406905

Mercedes 211 C219 Headlight Leveling Sensor Wire is a component from the Wires, Harnesses, and Connectors category, designed for the headlight leveling system in Mercedes vehicles. This used component ensures a factory fit for the electrical system and proper cooperation with the leveling sensor, which translates to safe and stable road illumination.

Specifications and technical data

• SKU: A2115406905
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2115406905
• Substitutable numbers: A2115406905, A 2115406905, A 211 540 69 05, BG
• Location on the vehicle: Rear
• Color: Black
• Category: Wiring Harnesses, Cables & Connectors

Vehicle Application and Function

The headlight leveling sensor wire is responsible for the reliable connection of the sensor to the vehicle's electrical system. Its placement at the rear of the car allows for precise reading of the body's position relative to the axle, and then transmitting the signal to control the headlights.

Thanks to this, the lighting system can automatically adjust the beam angle, which reduces dazzling other road users and improves visibility when driving with a loaded trunk or passengers in the rear seat.

Construction and Technical Features

This element belongs to the group of wires, harnesses, and connectors, meaning it is designed for stable signal transmission and resistance to operating conditions in the vehicle's undercarriage. Its black color facilitates aesthetic routing of the installation and its integration with the factory wiring harness.

Key functional features:

• dedicated application in the headlight leveling system,
• adapted for installation at the rear of the vehicle,
• compatibility with the factory Mercedes electrical system,
• connectors prepared for cooperation with the original leveling sensor.

Benefits of Using an Original Wire

Using an original headlight leveling sensor wire in a Mercedes preserves the consistency of the electrical system and the lighting system's operating parameters as intended by the manufacturer. This is particularly important in vehicles equipped with xenon or adaptive headlights, where the correct functioning of the leveling system is required for both safety and regulatory compliance.

The main advantages include:

• stable communication between the sensor and headlight control,
• reduction of lighting system errors and dashboard warnings,
• preservation of the factory headlight operating characteristics,
• easier system diagnostics in the workshop due to the use of an original-compliant component.

Condition and Service Application

The wire is a used component, making it an attractive service solution for workshops and users seeking economical repairs while maintaining original specifications. It is particularly useful in situations where the wiring harness near the leveling sensor or the connectors at the rear of the vehicle have been damaged.

In case of a car being in the workshop for an extended period, it is worth considering the use of used OEM components. You can find more information on this topic in the article: Availability of Used OEM Parts and Repair Time in a Workshop.

Other Mercedes Wires, Harnesses, and Connectors

If you also need other elements from the wires, harnesses, and connectors category for this brand, check out the Mercedes wires, harnesses, and connectors available in our store to select a complete solution for your vehicle's electrical system.