Mercedes W246 Dashboard Air Module Passenger Side Dash Side Unit A2468600402

Mercedes W246 Dashboard Air Module Passenger Side Dash Side Unit is an original passive safety system component designed for installation in the front part of the passenger cabin. As a component from the Dashboard group, it works with the factory SRS system, ensuring proper protection for the front seat passenger. This solution is dedicated to users who expect compliance with factory specifications and proper integration with the vehicle's electronics.

Specifications and technical data

• SKU: A2468600402
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2468600402
• Substitutable numbers: A2468600402, A 246 860 04 02
• Location on the vehicle: Front
• Category: Dashboard Panels

Purpose and function in the vehicle

The passenger airbag in W246 series models is responsible for controlled deployment in the front cabin area, minimizing the effects of a frontal collision. The element is structurally integrated with the dashboard, which allows for maintaining consistent interior geometry and the correct deployment trajectory of the airbag relative to the passenger's silhouette.

Placement in the front zone of the vehicle requires maintaining appropriate mounting parameters, which is why using an original airbag is crucial for proper interaction with crash sensors, the SRS controller, and seat belt tensioners.

Construction and integration with the dashboard

The passenger airbag is structurally adapted for installation in the factory dashboard module, with a properly shaped cover rupture zone. Thanks to this, after the SRS system is triggered, gas energy is directed in a controlled manner, and the airbag deploys in the area intended by the manufacturer.

This solution ensures:

• proper fitment with the dashboard structure,
• preservation of the factory interior design line,
• compatibility with original mounts and support elements.

Performance characteristics and safety

As a passive safety system element, the passenger airbag works with acceleration sensors, the airbag controller, and seat belts. The proper configuration of these components allows for the sequential operation of the system in the event of a collision, which translates into limiting the G-forces acting on the passenger.

A used component of this type allows for the economical restoration of the SRS system after a collision, while maintaining the factory protection concept. The condition is installation by a qualified service center, following the vehicle manufacturer's procedures and verifying the system's correct operation after installation.

Application in the front cabin system

The passenger airbag intended for installation in the front interior zone of the vehicle is an essential element of the Dashboard module assembly. In practice, this means the necessity of its proper connection to the electrical harness, controller, and mechanical mounting points to ensure predictable behavior at the moment of deployment.

Replacing the passenger airbag is particularly important after the SRS system has been triggered, and using an original solution allows for maintaining compliance with the vehicle manufacturer's design parameters, which has a direct impact on user safety levels.

If you are planning a comprehensive repair or upgrade of the cockpit area in your Mercedes and need other elements from the same group, such as reinforcements, air vents, or covers mounted in the front panel area, check the available parts in the Mercedes Dashboards category.

Additional information and technical advice

When selecting a used passenger airbag, it is worth paying attention to compatibility with the vehicle generation, dashboard type, and equipment configuration. Installation should be carried out with the vehicle's power disconnected, following safety procedures regarding work with pyrotechnic SRS system elements.

If you are considering a broader vehicle upgrade and want to optimize costs while maintaining an appropriate level of safety and reliability, the guide material on using secondary market components may be helpful – check the article Tuning with used parts – how to gain performance without spending a fortune.