Mercedes W205 Front Seat Backrest Adjustment Motor Actuator Unit A2059069802

The Mercedes W205 Front Seat Backrest Adjustment Motor is a precise component from the Seats and Benches category, designed for adjusting the backrest position in the front seat. A used motor allows you to restore the proper functioning of electric adjustment, improving the ergonomics and comfort of driving in your Mercedes. This solution is particularly beneficial when you aim for a technically correct repair without investing in a new component.

Specifications and technical data

• SKU: A2059069802
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2059069802
• Substitutable numbers: A2059069802, A 205 906 98 02
• Location on the vehicle: Front
• Category: Seats and Sofas

Purpose and Function in the Seat System

The backrest adjustment motor is responsible for smoothly setting the recline angle of the front seat, which directly impacts the driving position and the back support for the driver or passenger. The component works in conjunction with the seat mechanism and the vehicle's electrical system, ensuring:

• precise control of the backrest position within the range specified by the manufacturer,
• stable maintenance of the selected setting while driving,
• consistent operation with other seat adjustment functions.

Thanks to this, the seat adjustment system regains full functionality, which is important for both daily use and longer journeys.

Compatibility with Mercedes W205

The presented motor has been designed to work with the Mercedes W205 platform, meaning structural compatibility with the factory seat frame and electrical system. Its original origin from the Mercedes family promotes:

• correct installation without the need for mechanical modifications,
• compatibility with factory connectors and wiring harnesses,
• maintenance of the seat adjustment system's operational consistency with the rest of the interior equipment.

In practice, this means that the Mercedes W205 Front Seat Backrest Adjustment Motor is the right choice when replacing a damaged actuator in the front seat of this model.

Characteristics of a Used Component

The offered motor comes from a disassembly, allowing for a reasonable cost while maintaining the original manufacturer's specifications. A used component is a good solution when:

• you want to restore seat adjustment functionality without investing in a new part,
• you want to preserve the original seat and electrical system design,
• you are looking for a part with parameters consistent with factory equipment.

This approach is particularly beneficial for comprehensive interior servicing, where both functionality and repair economy are important.

Installation and Practical Application

The motor is installed in the front seat, in the location designated by the manufacturer, as part of the backrest adjustment system. With proper selection for a specific seat configuration, it is possible to achieve:

• stable operation of the adjustment mechanism throughout its full range of motion,
• correct interaction with the control buttons in the cabin,
• consistent operation with other seat actuators (if present).

For safety and durability, installation by someone experienced with seat adjustment systems in Mercedes vehicles is recommended.

Interior Expansion and Tuning

If you are planning more extensive work on the seats, upholstery upgrades, or replacement of entire seat bases, it is worth familiarizing yourself with tips on cabin modifications. You can find inspiration and practical advice in the article Car Interior Tuning with Global Parts, which discusses the use of used seats and equipment elements for refreshing a car's interior.

If you are considering replacing or upgrading other elements related to seating comfort in your Mercedes, such as complete seat bases, backrests, or additional adjustment mechanisms, check the available parts in the Mercedes Seats and Benches category.