Mercedes GLA X156 Head Air Module Roof Side Curtain Left N/S A1568600302

The Mercedes GLA X156 Left Roof Air Curtain Module is a specialized component of the passive safety system, designed for installation on the driver's side. This component, from the Headliner and Parts group, is an original factory design that allows for the technically correct replacement of a damaged module in the GLA X156 body, maintaining proper mounting geometry and headliner integrity.

Specifications and technical data

• SKU: A1568600302
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1568600302
• Substitutable numbers: A1568600302, A 156 860 03 02
• Location on the vehicle: Left
• Category: Headliners & Parts

Purpose and Function in the Vehicle

The presented left roof air curtain module for the Mercedes GLA X156 operates in the side overhead area for the driver and passengers on that side of the vehicle. It is integrated with the headliner structure and side pillars, working in conjunction with the factory safety system electronics. Its placement on the left side of the body ensures proper coverage of the protected cabin area according to the manufacturer's design specifications.

This element is dedicated to a specific generation of the GLA designated as X156, which translates to a precise fit in terms of shape, mounting points, and alignment with the headliner and roof lining. This ensures correct positioning relative to other interior components.

Construction, Integration, and Fitment

The roof curtain module has been designed as part of the Mercedes vehicle safety system, taking into account the specific architecture of the GLA X156 body. The construction is intended for installation in the factory mounting points on the left side, which facilitates servicing and reduces the need for additional modifications to the headliner.

Proper fitment to the body allows for:

• maintaining the correct position relative to the pillars and roof frame,
• proper routing of the element along the edge of the headliner,
• consistency with other components from the Headliner and Parts group.

Consequently, replacing a damaged module with this one allows for the restoration of the original factory configuration of the side area without altering the body structure.

Service Application and Benefits of Installation

This left-side roof curtain module is primarily intended for service applications in vehicles where the component has been damaged due to a collision or other operational events. Choosing an original solution from the same construction group allows for:

• maintaining compliance with the factory safety system design,
• reducing the risk of issues with headliner and interior trim fitment,
• preserving mounting consistency with other left-side components.

The product originates from a Mercedes vehicle and is designated as a used OEM component, which in practice means retaining the original geometry and manufacturing standards characteristic of this brand.

Part Selection by Numbers and Preparation for Installation

To correctly select the left roof curtain module for a specific GLA X156 trim level, it is advisable to use the OEM part number and available interchange numbers. This allows for verification of compatibility with the vehicle's factory configuration, especially in cases of differences due to the production year or market specifications.

Before installation, it is recommended to compare the shape, arrangement of mounting points, and routing of the element with the removed module. This will confirm that the offered component will work with the existing headliner, pillars, and vehicle wiring.

Related Components and Service Knowledge

If you are planning a comprehensive repair or upgrade of the roof and side area in your Mercedes and require other elements from the same group, such as headliner reinforcements, side trim elements, or additional fixings, check the available parts in the Mercedes Headliner and Parts category.

When working on passive safety systems, especially during the autumn and winter season, it is also worthwhile to check other interior and body components for wear and tear or previous repairs. Practical checklists, tips for verifying OEM markings, and lists of elements worth checking before the cold season can be found in the article Winter Essentials: Which Used Car Parts Are Worth Checking and Replacing Before the Frost?.