Radar Sensor Mercedes W176 W207 W246 Front Control Unit Module A0009052804

Radar Sensor Mercedes W176 W207 W246 Front Control Unit Module is a factory-original electronic control module designed for operation in the front section of Mercedes vehicles. As a component from the Electronic control modules and controllers group, it is responsible for the precise processing of signals from the front zone of the vehicle and for interacting with safety and driving comfort systems. This used module allows for an economical yet professional repair of electronic systems without compromising on OEM quality.

Specifications and technical data

• SKU: A0009052804-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009052804
• Substitutable numbers: A0009052804, A 000 905 28 04
• Location on the vehicle: Front
• Category: ECUs & Computer Modules

Purpose and function of the radar module

The presented radar module is designed for installation in the front part of the vehicle, where it is responsible for monitoring the vehicle's surroundings and transmitting data to the control systems. As a component in the Electronic control modules and controllers category, it contributes to the advanced electronic architecture of modern Mercedes vehicles, supporting the operation of driver assistance systems and systems responsible for distance control and road situation monitoring.

Its location in the front zone means the module operates under demanding conditions, which is why it is essential to use an original controller with the appropriate hardware and software parameters. This ensures consistency of communication within the vehicle's network and proper interaction with other control units.

Benefits of using an original Mercedes module

Choosing an original radar module for a Mercedes translates into a number of practical benefits:

• preservation of the factory logic of driver assistance systems,
• correct communication with other controllers on the vehicle's bus,
• proper fitment for mounts and wiring harnesses in the front body section,
• possibility of professional configuration and adaptation using dedicated diagnostic tools.

A used module with intact OEM structure is a solution that allows for the restoration of full functionality of electronic systems at controlled service costs. For workshops and users, this means efficiently restoring the operation of radar systems without the need to use replacements of uncertain compatibility.

Selection, compatibility, and installation

To ensure the proper operation of the radar module in a specific Mercedes vehicle, it is crucial to match it based on the vehicle's configuration and hardware/software compatibility. In practice, this means verifying data against catalog numbers, manufacturer markings, and vehicle equipment. A properly selected controller allows for:

• seamless integration with the existing electrical installation,
• correct coding and adaptation within the vehicle system,
• stable operation over a long service life.

Due to the nature of this component, installation in a specialized service center equipped with appropriate diagnostic software for configuring modules from the Electronic control modules and controllers group is recommended. This helps avoid communication errors in the vehicle's network and ensures full utilization of the radar systems' capabilities.

Condition, verification, and practical application

The module is offered as a used OEM component, which in practice means a beneficial combination of original manufacturing quality and an attractive purchase price. Before being offered for sale, such controllers are typically verified for operational correctness, which minimizes the risk of issues during installation and configuration in the vehicle.

In case of doubts regarding selection for a specific Mercedes model, it is worth using catalog numbers and vehicle data to confirm compatibility. A correctly selected radar module allows for the effective restoration of assistance system functionality, which translates into higher comfort and safety in daily use.

More solutions and technical knowledge

If you are planning a comprehensive repair or upgrade of the electronic zone in your Mercedes and need other components from the same group, such as engine controllers, comfort modules, or assistance system sensors, check the available parts in the Mercedes electronic control modules and controllers category.

If you want to better understand how to safely choose used controllers and sensors, what to pay attention to when selecting by catalog numbers, and what the installation and configuration process looks like, use our guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?