Mercedes W213 Tailgate Boot Lid Release Closing Switch Button A2229051704

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W213 Tailgate Boot Lid Release Closing Switch Button is an original component from the Switches, control elements and ignition locks group, designed for installation in the rear part of the vehicle body. It ensures convenient, controlled closing of the trunk lid, maintaining the factory functionality and ergonomics typical of the Mercedes brand. This is a practical solution for users who want to restore full functionality to the trunk lid control system after damage or wear of the original button.

Specifications and technical data

• SKU: A2229051704
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2229051704
• Substitutable numbers: A2229051704, A 222 905 17 04
• Location on the vehicle: Rear
• Category: Switches & Controls

Function and application in the rear of the vehicle

The Mercedes W213 Tailgate Boot Lid Release Closing Switch Button is responsible for controlling the electric trunk lid closing system. Located in the rear zone of the vehicle, it allows for the direct triggering of a signal to the control module, which initiates the closing process. This allows the driver and passengers to operate the trunk lid safely and conveniently, without the need for excessive mechanical force.

This component is particularly important in daily vehicle operation – intensive use of the trunk, frequent opening and closing, and exposure to changing weather conditions mean that a functional switch significantly affects the comfort of using the vehicle.

Construction and integration with the control system

The button belongs to the Switches, control elements and ignition locks group, which means it is designed to work with the factory electrical installation and the vehicle's control bus. The design includes:

• a dedicated electrical connector matched to the wiring harness in the Mercedes W213,
• a housing adapted for mounting in the rear part of the body,
• a contact mechanism adapted for repeated, daily use.

By maintaining the original geometry and mounting method, the button can be installed in place of the factory component without the need for structural modifications or interference with the electrical installation.

Benefits of using an original switch

Using the original Mercedes W213 Tailgate Boot Lid Release Closing Switch Button allows you to maintain the consistency of the entire body control system. Key advantages include:

• Full compatibility with vehicle electronics – proper cooperation with modules responsible for comfort and safety.
• Stable operation in the rear body zone – a design intended for operation in areas exposed to moisture and temperature changes.
• Ergonomic operation – maintaining the Mercedes-known method of operation and tactile button travel.

For the user, this means predictable trunk lid behavior, no error messages related to an incorrect signal from the switch, and maintaining comfort of use at a level consistent with factory specifications.

Characteristics of the used component

The offered button is a used component, sourced from dismantling, which allows you to combine original build quality with a more favorable purchase cost. This type of solution is particularly attractive for premium class cars, where new control components can be significantly more expensive. A used switch retains factory fitment to the interior and installation, while enabling an economical repair of the trunk closing system.

Choosing an original, used control component is often preferred by workshops specializing in the Mercedes brand, as it minimizes the risk of compatibility issues and limits the need for additional adaptation.

Technical support, categories and knowledge about Mercedes parts

If you are planning a comprehensive repair or upgrade of the body control zone in your Mercedes and need other elements from the same group, such as buttons, switches, or control modules, check out the available parts in the Mercedes Switches, control elements and ignition locks category.

If you are considering using original components from dismantling in your car and want to better understand how to safely choose used premium components, read the article Used parts for Mercedes – original parts from dismantling, which discusses the practical aspects of selecting and operating such elements.

For those interested in the broader context of the development of solutions used in higher-class models of this brand, the material Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences and Mercedes auto parts over the years may also be helpful, presenting the directions of changes in the construction and electronics of Mercedes-Benz vehicles.