Mercedes-Benz E-Class S211 W211 Steering Angle Sensor Module A0305459732

Mercedes-Benz E-Class S211 W211 Steering Angle Sensor Module is an original steering system component responsible for precise steering wheel position detection and integration with vehicle safety systems. Thanks to its factory design specifically for the S211/W211 E-Class generation, it ensures proper communication with the vehicle's electronics and stable operation of driver assistance systems. This is a dedicated solution for users who expect full compliance with Mercedes factory specifications.

Specifications and technical data

• SKU: A0305459732
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0305459732
• Substitutable numbers: A0305459732, A 0305459732, A 030 545 97 32, EM
• Category: Other Steering & Suspension Parts

Purpose and function in the vehicle system

The steering angle sensor module in the Mercedes-Benz E-Class S211/W211 is responsible for accurately measuring the steering wheel position relative to the driving axis. This information is used by, among others, the electronic stability program, brake assist systems, and other comfort and safety features that require real-time monitoring of steering wheel movements.

By using an original module, consistent communication within the vehicle's bus system is maintained, which reduces the risk of controller errors, warning lights, and malfunctions of assistance systems.

Compatibility with Mercedes-Benz E-Class S211/W211

The presented module has been designed specifically for the steering system of the Mercedes-Benz E-Class S211/W211 generation. This means:

• factory fitment for the steering column and wiring harness,
• preservation of the original safety system operating logic,
• no need for mechanical modifications to the component.

Selecting a module compatible with the specific E-Class generation allows for maintaining stable steering system performance parameters and facilitates diagnostics in the event of potential faults.

Characteristics and advantages of using the original module

Choosing an original steering angle sensor module for the Mercedes E-Class S211/W211 is a solution that technically and practically outperforms aftermarket alternatives of unknown origin. Key benefits include:

• adherence to the parameters specified by the vehicle manufacturer,
• proper cooperation with existing controllers and software,
• reduced risk of incompatibility with safety systems.

As a result, the module serves as an effective foundation for restoring full steering system functionality following a sensor failure or issues with steering angle readings.

Product condition and installation aspects

This item comes from the secondary market, allowing for cost-effective repairs while maintaining the original Mercedes design. Before installation, it is recommended to perform standard diagnostic procedures and sensor adaptation in accordance with the vehicle manufacturer's guidelines to ensure correct reference values for the controllers.

Professional installation by a workshop equipped with appropriate diagnostic tools will allow you to fully utilize the potential of the module within the steering system and minimize vehicle downtime.

System expansion and related parts

If you are planning a comprehensive repair or upgrade of the steering area in your Mercedes and need other elements from the same group, such as additional control modules, steering column components, or body electronics, check out the available parts in the Other Mercedes category.

When working with advanced vehicle electronics, it is also worth expanding your knowledge about the differences in the construction of sports and standard vehicle versions, especially regarding drivetrain and braking systems – the article Audi RS vs other models – what is hidden under the hood and chassis? may be helpful, as it discusses practical aspects of component selection.

If you want to maximize the potential of salvaged parts and ensure their long-term, stable operation in the vehicle's electronic system, read the guide How to extend the life of used car parts?, which describes proven methods for operation and maintenance.