Mercedes-Benz E G Class W211 W463 Steering Lock Angle Sensor A0025428018

Mercedes-Benz E G Class W211 W463 Steering Lock Angle Sensor is a precision control system component responsible for accurately reading the steering wheel position and interacting with the vehicle's safety systems. As part of the Switches, control elements and ignition locks group, it ensures stable operation of electronic systems responsible for, among other things, power steering and comfort functions. A used original component is a sensible choice for servicing Mercedes vehicles when you want to maintain the factory performance characteristics of the steering system.

Specifications and technical data

• SKU: A0025428018
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0025428018
• Substitutable numbers: A0025428018, A 0025428018, A 002 542 80 18, AS
• Category: Switches & Controls

Purpose and function in the vehicle

The offered steering angle sensor is designed for installation in the steering column of Mercedes E-Class W211 and G-Class W463 models, where it works with the steering lock and control modules. Its task is precise measurement of the steering wheel position and transmitting signals to the appropriate controllers, which is important for the proper operation of power steering, stability control, and driving comfort systems.

An element from this group is particularly important in situations where errors related to the steering system, warning messages on the instrument cluster, or problems with the steering lock occur. Replacing it with a functional sensor allows for restoring proper communication within the vehicle network and reducing the risk of malfunction of driver assistance systems.

Benefits of using an original Mercedes component

Choosing an original steering angle sensor from the Switches, control elements and ignition locks group ensures:

• maintenance of factory steering system operating parameters,
• proper cooperation with vehicle electronics without the need for installation modifications,
• proper mechanical fit to the steering column,
• consistency with the controller software used in Mercedes vehicles.

A used original component is also an economical service solution, allowing for reduced repair costs while maintaining the high quality of workmanship characteristic of the Mercedes brand.

Component condition and installation aspects

The offered sensor is in used condition, which in practice means it comes from disassembly and can be an attractive alternative to new components while maintaining proper functionality. Before installation, a standard service procedure is recommended, including checking the connectors, proper seating in the steering column, and potential adaptation in a diagnostic tester in accordance with the procedures for the given model.

Due to its role in the control system, installation should be entrusted to a workshop with experience in Mercedes vehicle electronics, which will facilitate proper configuration and verification of operation after installation. Such an approach minimizes the risk of recurring errors related to the steering system.

Selection support and additional information

When selecting a steering angle sensor for a specific engine and equipment version, it is crucial to compare the identification data of the part and the vehicle configuration. In case of doubt, it is worth using the help of a specialist to ensure full compatibility with the existing electrical installation and control modules.

If you are planning a comprehensive repair or upgrade of the steering system and steering column security area in your Mercedes and need other elements from the same group, such as ignition locks, combination switches, or control modules, check the available parts in the Mercedes Switches, control elements and ignition locks category.

When working with electronic and safety components, it is also worth expanding your knowledge about the principles of selecting used components. Practical tips on assessing the condition of components and safe purchasing can be found in the article: Second-hand braking system: how to safely select discs, calipers, and ABS?, which shows a universal approach to verifying used parts in a professional automotive store.