Mercedes W206 Head Air Module Roof Side Curtain Right O/S A2068603302

The Mercedes W206 Right Side Roof Air Curtain Module is an original passive safety component designed for installation on the right side of the vehicle body. This specialized part works in conjunction with the airbag system, providing additional protection for passengers' heads and upper bodies in the event of a side impact. Due to its factory origin, the module maintains full structural compatibility with the W206 platform, facilitating proper installation and integration with the vehicle's systems.

Specifications and technical data

• SKU: A2068603302
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2068603302
• Substitutable numbers: A2068603302, A 206 860 33 02, A2068603902, A 206 860 39 02, A2068602400, A 206 860 24 00
• Location on the vehicle: Right
• Category: Other Interior Parts & Accessories

Purpose and Function of the Roof Curtain Module

The presented right-side roof curtain module is part of the side protection system in the Mercedes C-Class W206 generation. Its function is to cooperate with collision sensors and the SRS control unit, so that within a fraction of a second after detecting a side collision, it deploys the air curtain along the upper edge of the cabin. Its precise placement on the passenger side of the vehicle ensures accurate fitting to the structure of the pillars and roof, which translates to the effectiveness of the entire system.

Compatibility and Vehicle Integration

The module has been specifically designed for the W206 body style, meaning its geometry, mounting points, and connectors are adapted to the factory Mercedes installation. This ensures that with the correct body style and installation side selected, the following can be maintained:

• consistency with the original airbag system,
• proper routing of the electrical harness within the headliner,
• correct positioning relative to the A, B, and C pillars.

Consequently, the module can be used as a replacement part in the event of post-accident repairs or servicing, while maintaining factory safety standards.

Component Characteristics and Service Application

As part of the passive safety components, the roof curtain module requires precise installation and diagnostics using appropriate service tools. It is primarily used in:

• post-accident repairs after airbag deployment,
• comprehensive interior renovations on the right side,
• restoring full SRS system functionality in the Mercedes W206.

This component belongs to the Other category, indicating it is a specialized body and safety component that does not fall into typical wear-and-tear groups but is crucial for the vehicle's complete equipment.

Part Condition, Verification, and Selection

The offered module is in used condition, meaning it has been removed from a dismantled vehicle and verified for installation suitability. When selecting this type of part, it is crucial to:

• ensure it matches the correct W206 generation,
• maintain compatibility with the installation side (right),
• verify compatibility with the vehicle's existing safety system.

This allows for the effective restoration of the original airbag system configuration, minimizing the risk of communication errors with the vehicle's electronics.

Technical Support and Additional Information

If you are planning a comprehensive repair or upgrade of the safety zone in your Mercedes W206 and require other components from the same group, such as SRS control modules, collision sensors, or additional airbag-related components, check the available parts in the Other Mercedes category.

To better understand the construction and equipment differences between sports car versions and standard variants, it is worth reading an article discussing the engines, brakes, and chassis of RS models – you can find it here: Audi RS vs Other Models – What Lies Under the Hood and Chassis?.

If you are also interested in how advanced four-wheel-drive systems work in modern Mercedes and other premium brands, you will find useful information on the construction and servicing of these systems in the guide: xDrive, 4Matic, quattro, or 4Motion – A Comparison of AWD Systems from BMW, Mercedes, Audi, and VW.