Mercedes W204 W207 W212 Crash Sensor Module A1729056000

Mercedes W204 W207 W212 Impact Sensor is an original part from the switches, control elements, and ignition switches group, designed for safety systems in Mercedes vehicles. It's a practical solution for users who want to maintain the factory logic of the systems while optimizing repair costs by choosing a proven, used component.

Specifications and technical data

• SKU: A1729056000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1729056000
• Substitutable numbers: A1729056000, A 172 905 60 00
• Category: Switches & Controls

Purpose and Function of the Impact Sensor

The impact sensor is responsible for precisely detecting overloads and collisions, working in conjunction with the passive safety system's control modules. In Mercedes C-Class (W204), E Coupe (W207), and E-Class (W212) models, it is one of the key components responsible for the system's correct response in emergency situations.

Using an original sensor allows for maintaining:

• consistency with the vehicle's factory electronic architecture,
• correct communication with control units,
• stable operating parameters within the safety system.

Benefits of Using an Original Mercedes Sensor

Choosing an original sensor from the switches, control elements, and ignition switches group ensures compatibility with the electrical installation and mounting points specified by the manufacturer. This allows for an organized installation process without the need for modifying wiring harnesses or adapters.

The main advantages of this solution include:

• maintaining the factory operating parameters of the safety system,
• compatibility with diagnostic software used in service centers,
• reducing the risk of communication errors within the vehicle network.

Product Characteristics and Practical Application

The presented impact sensor for Mercedes W204, W207, W212 is a salvaged part, allowing for a combination of original quality and a reasonable purchase price. This type of component is particularly useful for:

• post-accident repairs,
• restoring the completeness of the safety system after its activation,
• servicing vehicles where maintaining the original manufacturer's specifications is required.

Due to its role in the vehicle, installation should be entrusted to a workshop experienced in working with Mercedes electronics to ensure correct configuration and operational verification after installation.

Why Choose Used Original Mercedes Parts

For components such as sensors, switches, or control modules, using original salvaged parts is often a favorable compromise between quality and cost. You can read more about this approach to servicing premium vehicles in the article: used parts for Mercedes – original salvaged components, which discusses, among other things, the selection of components for comfort and safety systems.

Other Mercedes Switches, Control Elements, and Ignition Switches

If you are also looking for other Mercedes switches, control elements, and ignition switches for your car, check out our dedicated offer: Mercedes switches, control elements, and ignition switches. This will allow you to easily assemble a set of compatible components in one place, maintaining consistency of solutions throughout the vehicle.