Crash Sensor Mercedes W205 W213 W222 Front Impact Airbag Unit A2229051500

Crash Sensor Mercedes W205 W213 W222 Front Impact Airbag Unit is a component from the Airbag parts group, responsible for the precise detection of deceleration in the front zone of the vehicle body. Thanks to its factory design intended for Mercedes W205 and W213 models, the sensor works with the vehicle's safety system, supporting the proper operation of the airbag system in critical road situations.

Specifications and technical data

• SKU: A2229051500
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2229051500
• Substitutable numbers: A2229051500, A 222 905 15 00, KD
• Location on the vehicle: Front
• Category: Airbag Parts

Function and application of the impact sensor

The impact sensor in Mercedes W205 and W213 models operates in the front part of the vehicle, monitoring dynamic acceleration changes during a collision. Based on signals from this component, the SRS system controller makes the decision to activate the airbags, which is why the proper functioning of the sensor has a direct impact on the effectiveness of driver and passenger protection.

Placement in the front zone allows for rapid detection of frontal collision energy, which is crucial for the correct response time of the system. Replacing a damaged sensor with a functional component designed for a specific generation of Mercedes reduces the risk of SRS system errors and warning messages on the instrument cluster.

Compatibility and integration with the SRS system

The presented sensor has been designed to work with the factory electrical installation and safety controllers in Mercedes W205 and W213 class vehicles. Appropriate connectors and mounting geometry allow for installation in the location intended by the manufacturer in the front part of the body, without the need for modifying the wiring harness or brackets.

By maintaining the original signal characteristics, the component integrates with the existing airbag system architecture, which promotes stable system operation and limits the need for additional adaptation. After proper installation and performance of diagnostic procedures, the sensor can restore full functionality of the SRS system after post-accident repairs.

Characteristics of the used component

The offered impact sensor is a used component, which means it comes from vehicle dismantling and has been verified for its suitability for further use. This type of part is a beneficial solution for post-accident repairs, allowing for the maintenance of consistency with the factory safety system while optimizing service costs.

Choosing a used sensor from the same Mercedes model group promotes the preservation of operating parameter compliance with the original vehicle configuration. This is particularly important in the case of components responsible for active and passive safety, where the correct cooperation of all system components counts.

Support for expanding the safety zone

If you are planning a comprehensive repair or upgrade of the safety zone in your Mercedes and need other elements from the same group, such as additional collision sensors, mounting elements, or signal harnesses, check the available parts in the Mercedes Airbag parts category.

When working with the SRS system, it is also worth ensuring the efficiency of the vehicle's lighting, which has a direct impact on driving safety after dark. Practical tips regarding the selection and replacement of used headlights and equipment can be found in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which will allow for a comprehensive approach to your car's safety.