Mercedes W204 Centre Console Lightning Dashboard Cable Wiring A2045401307

Mercedes W204 Centre Console Lightning Dashboard Cable Wiring is a component from the Cables, wiring harnesses and connectors group, designed for installation in the front interior of the vehicle. Designed to Mercedes specifications, this wiring harness ensures organized signal and power routing within the armrest, which translates into stable operation of related modules and an aesthetic finish of the center console.

Specifications and technical data

• SKU: A2045401307
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2045401307
• Substitutable numbers: A2045401307, A 204 540 13 07, KZ
• Location on the vehicle: Front
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the armrest wiring harness

The armrest wiring harness in the W204 model is responsible for a secure electrical connection of components located in the central part of the cabin, in the front area of the vehicle. A properly selected component from this group allows for:

• consistent cable routing in the center console,
• reduction of the risk of chafing and insulation damage,
• maintaining the factory order of the electrical installation,
• easier diagnostics of potential faults in the armrest area.

Thanks to its dedicated fit for the W204 design, the wiring harness maintains the correct cable routing geometry and proper connector placement.

Construction and fit for Mercedes W204

The item belongs to the Cables, wiring harnesses and connectors group, which means it has been designed as a complete wiring connection with factory connectors for a specific interior configuration. Using an original wiring harness in the front area of the vehicle allows you to maintain:

• compatibility with factory sockets and mounts in the armrest,
• correct length and arrangement of cables relative to the console structure,
• consistency with the rest of the electrical installation in the cabin.

Such a solution reduces the need for modifications, soldering, or creating additional cable sections, which is important from the point of view of reliability and installation safety.

Operational characteristics and installation

As a component intended for installation in the front part of the interior, the armrest wiring harness is structurally prepared for operation in the limited space of the center console. This facilitates:

• routing cables in existing channels and holders,
• maintaining full functionality of the armrest after reassembly,
• reducing the time required for disassembly and installation.

The used product allows for an economical repair or replacement of a damaged wiring harness while maintaining the original vehicle specification. This is a practical solution in situations where mechanical damage to the wires has occurred, the installation has been tampered with, or there is a need to restore the factory electrical layout.

Application in service and electrical repairs

Replacing the armrest wiring harness is particularly recommended when there are problems with the power supply or communication of components located in the central part of the cabin, as well as after unprofessional installation modifications. Using an original component from the cables and connectors group:

• facilitates maintaining the consistency of the electrical installation in the Mercedes W204,
• reduces the risk of errors resulting from incorrect cable connection,
• allows for restoring the factory standard of installation routing in the front area of the vehicle.

For workshops specializing in the Mercedes brand, it is also a way to speed up service work thanks to the use of a wiring harness prepared for a specific model.

Complementing the installation – related items

If you are planning a comprehensive repair or modernization of the center console area in your Mercedes and need other items from the same group, such as additional wiring harnesses, cable sections, or service connectors, check the available parts in the Cables, wiring harnesses and connectors Mercedes category.

If you are considering a wider use of used components in your vehicle fleet and want to better understand when such a solution is most cost-effective, it is worth reading the guide article Volkswagen – solidity and reliability. Why are used VW parts a reasonable choice?, which discusses the practical aspects of selecting and installing aftermarket parts.