Door Lock Switch Mercedes W213 W907 Locking Button Front Right O/S A2139059703

Door Lock Switch Mercedes W213 W907 Locking Button Front Right O/S is an original door lock control component designed for installation on the passenger side. It belongs to the Switches, controls and ignition locks category, ensuring precise control of the central locking system and seamless integration with the vehicle's factory electrical installation. This is a practical solution for users looking to restore full functionality to the door panel without interfering with the wiring.

Specifications and technical data

• SKU: RHD-A2139059703-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2139059703
• Substitutable numbers: A2139059703, A 213 905 97 03
• Location on the vehicle: Front, Right
• Category: Switches & Controls

Function and application in Mercedes W213 / W907

The presented door lock switch is responsible for controlling the locking and unlocking function of the front right door locks. It is integrated into the door's electrical system, working in conjunction with the comfort module and central locking, ensuring that the response to pressing the button is fast and predictable.

The vehicle placement, defined as front – right side, means that the component is dedicated to the passenger door in W213 and W907 series vehicles, maintaining factory ergonomics and the interior aesthetics characteristic of the Mercedes brand.

Construction and integration with the control system

The switch belongs to the Switches, controls and ignition locks category, meaning it has been designed to operate within the vehicle's control bus, with appropriately matched connectors and signal logic. The design provides for installation in the door panel, maintaining the correct button travel and tactile feedback upon pressing.

Thanks to its original Mercedes origin, the component is optimized for electrical and mechanical compatibility with the original wiring and door mounts. This allows for avoiding wiring modifications, soldering, or the use of adapters, which is essential for maintaining the reliability of the comfort system.

Benefits of using an original switch

Using an original door lock button in a Mercedes W213 / W907 offers a number of practical advantages:

• maintaining consistency with the factory central locking system and comfort module,
• proper fitment to the passenger side door panel,
• ergonomic operation thanks to the correct button travel and resistance,
• aesthetic integration into the interior finish characteristic of the Mercedes brand.

The used component allows for an economical repair of the lock control system while maintaining the manufacturer's original specifications, which is particularly beneficial when servicing premium class vehicles.

Condition, fitment and part selection

The product is offered as an original used component, meaning it comes from disassembly and is intended for further use after proper installation. This type of solution allows for reducing repair costs while maintaining the factory standard of workmanship and compatibility.

Before purchasing, it is worth verifying the compatibility of the switch with the specific vehicle equipment version, especially in the context of the body generation and the configuration of the front right door. Proper selection of the control element minimizes the risk of installation problems and ensures correct cooperation with the existing electrical system.

Related components and technical knowledge

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

More practical information on the advantages of using original, used components in cars of this brand can be found in the article: Used parts for Mercedes – original parts from disassembly, which discusses how to consciously choose second-hand components to maintain a high standard of comfort and reliability.