Mercedes W177 C118 Boot Lid Tailgate Open Release Control Switch A2479059100

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W177 C118 Boot Lid Tailgate Open Release Control Switch is an original component from the Switches, control elements and ignition locks group, designed to control the electric release of the trunk lid. Engineered by the vehicle manufacturer, it ensures consistent operation with the factory electrical system and convenient tailgate handling.

Specifications and technical data

• SKU: A2479059100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2479059100
• Substitutable numbers: A2479059100, A 247 905 91 00
• Category: Switches & Controls

Purpose and control function

This switch is responsible for the electric release of the trunk lid lock in Mercedes compact class models, such as the W177 and C118. The component is mounted within the rear body section and works in conjunction with the comfort module and the locking system, allowing for convenient opening of the trunk lid with a single press.

As a part of the Switches, control elements and ignition locks group, the component is adapted for operation in an automotive environment, taking into account electrical loads, temperature fluctuations, and typical body vibrations.

Construction and integration with the vehicle's electrical system

The switch has been designed as a component that integrates with the factory Mercedes wiring harness, which facilitates installation and limits the need for system modifications. The applied design ensures:

• precise operation of the electrical contact mechanism,
• stable mounting in the location provided by the manufacturer,
• compatibility with the trunk lid control system in the given vehicle generation.

Thanks to this, the switch can be used both as a replacement part after a failure and during service work on the opening system.

Benefits of using an original switch

Using an original trunk lid release switch in a Mercedes provides a number of practical benefits:

• Full electrical compatibility with the factory control and vehicle security system.
• Proper fitment with the body trim and rear interior components.
• Consistent operation with other comfort modules, without the need for additional programming of universal replacements.

This solution is particularly advantageous for repairs where maintaining the original functionality and ergonomics of the trunk operation is a priority.

Characteristics of the used component

The offered switch comes from a used vehicle, which allows for an attractive price-to-quality ratio. A used component is a good choice in situations where the priority is to efficiently restore the trunk lid opening function while maintaining the original manufacturer's specifications.

Choosing such a solution is particularly rational in the case of modern Mercedes models, where control systems are tightly integrated and work best with components from the same production line.

Related Mercedes control elements

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

More about used Mercedes parts

When selecting control elements for a Mercedes, it is worth considering the specifics of original dismantled components and their impact on vehicle comfort. A broader discussion of the advantages of such solutions, including examples of using used components in premium cars, can be found in the article Used parts for Mercedes – original components from dismantling.

If you want to better understand the meaning of OEM markings and consciously choose components for control systems in your car, the guide on quality assurance and the safety of original used car parts will also be helpful.