Mercedes-Benz A B Class W169 W245 Front Left Seat N/S Black A1698603705

Mercedes-Benz A B Class W169 W245 Front Left Seat N/S Black is an original safety component designed for installation in the driver's seat of A-Class and B-Class models. Positioned on the front left side, the seat airbag works with the factory SRS system to provide additional protection in the event of a collision. Finished in black, it blends harmoniously with the interior design, maintaining a consistent upholstery look.

Specifications and technical data

• SKU: A1698603705-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698603705
• Substitutable numbers: A1698603705, A 169 860 37 05
• Location on the vehicle: Front, Left
• Color: Black
• Category: Other Interior Parts & Accessories

Purpose and function of the seat airbag

The left seat airbag in the front seat is responsible for side protection of the driver in the torso and hip area. It is integrated into the seat structure and works with collision sensors and the airbag system control unit. Thanks to its precise fit for the W169/W245 generation Mercedes A-Class and B-Class, this component maintains the factory mounting geometry, which is crucial for the proper operation of the safety system.

Compatibility and vehicle fitment

The presented airbag is intended for installation in the front left seat, i.e., the driver's side. The design and shape are adapted to standard Mercedes seats, which facilitates integration with the existing electrical installation and upholstery. The black color of the cover allows for an aesthetic match with most interior configurations used in these models, without the need to interfere with other equipment elements.

Visual and mounting characteristics

The seat airbag has a compact design, allowing it to be installed inside the seat without affecting ergonomics or seating comfort. The black outer surface is visually neutral, ensuring it does not disrupt the lines of the seat or the overall style of the cabin. The component is prepared for installation in place of the factory airbag, allowing for service replacement during post-accident repairs or when restoring full functionality to the SRS system.

Application in repairs and interior restoration

The left seat airbag is suitable for both post-accident repairs and comprehensive interior restoration of a Mercedes A-Class or B-Class. It enables the restoration of the safety system's operation in situations where the previous component has been deployed or mechanically damaged. By maintaining the original seat construction, it is possible to uphold factory driver protection parameters and a consistent cabin appearance.

Safety zone and part selection

Replacing airbag system components requires compliance with the vehicle's factory specifications. In the case of a Mercedes, it is essential to match the airbag to the specific generation and seat type to ensure proper placement of the pyrotechnic charge and correct interaction with the electronics. Using a dedicated left seat airbag for W169/W245 models helps reduce the risk of installation errors and fault messages in the diagnostic system.

If you are planning a comprehensive repair or upgrade of the seat safety zone in your Mercedes and need other components from the same group, such as side backrest airbags, seat belt tensioners, or additional modules related to passenger protection, check the available parts in the Other Mercedes category.

To better understand the differences in the construction of powertrains and accompanying components in higher-class cars, you can read the comparative analysis of sports and standard models in the article Audi RS vs other models – what is hidden under the hood and chassis?, which helps in making informed decisions when selecting spare parts and consumables.