Mercedes W205 Rear Fuse Box Relay Power Distribution Module Unit A2055408195

Mercedes W205 Rear Fuse Box Relay Power Distribution Module Unit is an original component from the Fuses and fuse boxes group, responsible for stable power supply and protection of electrical circuits in the rear part of the vehicle. This used component ensures factory integration with the electrical system, which facilitates diagnostics, maintenance, and subsequent vehicle operation.

Specifications and technical data

• SKU: RHD-A2055408195
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2055408195
• Substitutable numbers: A2055408195, A 205 540 81 95
• Location on the vehicle: Rear
• Category: Fuses & Fuse Boxes

Purpose and function in the electrical system

The rear fuse and relay module in the Mercedes W205 acts as a central power distribution point for consumers located in the rear of the body. It is responsible for:

• safe power routing to selected electrical circuits,
• protecting the installation against overloads and short circuits,
• logical organization of circuits in one easily accessible service location.

Thanks to its factory design, the module works with the original wiring harness, which reduces the risk of compatibility issues and facilitates subsequent diagnostic work.

Vehicle placement and installation aspects

The element is designed for installation in the rear part of the vehicle, in accordance with the factory electrical system design of the Mercedes W205. Such placement:

• shortens the length of power cables for consumers in the rear zone,
• facilitates service access during work related to the rear electrical system,
• ensures orderly routing of wires and relays.

The original design of the module allows for installation in the factory location without the need for installation modifications or additional adapters, which translates into predictable repair time and a lower risk of installation errors.

Product characteristics and benefits of use

The presented module belongs to the Fuses and fuse boxes group, which means it has been designed to work in the demanding environment of the vehicle compartment. A used, original element of this class is a sensible choice when you care about:

• maintaining consistency with the factory electrical architecture of the Mercedes,
• reducing the risk of communication errors between individual modules,
• easier circuit identification during diagnostics and service.

Original origin from the Mercedes brand promotes stable operation of electrical systems and proper cooperation with other controllers and modules in the vehicle.

Condition, origin, and environmental aspect

The module is offered as a used part, which in practice means a favorable combination of price and adherence to the manufacturer's factory specifications. Choosing such a solution:

• reduces repair costs compared to new components,
• limits the amount of electronic waste,
• supports the reuse of functional components from dismantling.

If you want to learn more about the impact of using used components on the environment and your household budget, it is worth reading the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.

System expansion and selection of related elements

If you are planning a comprehensive repair or modernization of the electrical system area in the rear of your Mercedes and need other elements from the same group, such as additional boxes, power distribution modules, or housings with fuse sockets, check the available parts in the category Mercedes Fuses and fuse boxes.