Mercedes W204 W207 Wiring Loom Cable Harness AUX Jack A2048205015

Mercedes W204 W207 Wiring Loom Cable Harness AUX Jack is an original electrical installation component from the Cables, looms and connectors group, designed for use in Mercedes vehicles. This used wiring loom provides a functional service solution, allowing for the restoration of proper electrical system operation without the need for expensive replacements.

Specifications and technical data

• SKU: A2048205015
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048205015
• Substitutable numbers: A2048205015, A 204 820 50 15, BG
• Category: Wiring Harnesses, Cables & Connectors

Technical characteristics of the wiring loom

The presented wiring loom belongs to the Cables, looms and connectors category, which means it is responsible for stable connections between individual electrical modules in the vehicle. The design, based on the factory Mercedes blueprint, ensures proper cable routing, appropriate wire cross-sections, and matched connectors, which minimizes the risk of voltage drops and interference in the system's operation.

The original connectors are prepared to work with factory sockets in W204 and W207 family models, which facilitates installation and reduces the need for interference with the existing system. As a result, the wiring loom can be used as a service component in cases of mechanical damage, insulation wear, or circuit continuity issues.

Application and function in the vehicle

Mercedes W204 W207 Wiring Loom Cable Harness AUX Jack acts as a carrier for signals and power between selected electrical components. A properly selected wiring loom is crucial for the stable operation of comfort, control, and safety systems, as it is responsible for:

• transmitting control signals between electronic modules,
• ensuring proper power supply to receivers,
• maintaining proper insulation and protection of cables against damage,
• preserving the factory topology of the electrical installation.

By using an original element from the Cables, looms and connectors group, you can reduce the risk of diagnostic problems, controller errors, and improper component operation resulting from poorly matched replacements.

Benefits of using an original wiring loom

Choosing a used, factory wiring loom for a Mercedes is a solution that combines economic aspects with the maintenance of technical compliance. The most important advantages include:

• factory-matched connectors for installations in W204 and W207 vehicles,
• preservation of the original cable routing, which facilitates installation and service,
• reduction of the need for electrical system modifications,
• the possibility of using the element as a spare part in professional repairs.

For workshops and individual users, this means shorter installation time, lower risk of errors, and greater predictability of the electrical system's operation after repair.

Condition and service purpose

The offered wiring loom is a used item, which makes it an attractive cost-effective alternative to new components while maintaining the manufacturer's original specifications. This type of part is particularly suitable for post-accident repairs, in cases of mechanical damage to the installation, or when replacing sections of the installation to eliminate intermittent faults.

Due to its factory origin, the wiring loom is suitable for use in Mercedes vehicles where compliance with service documentation and the manufacturer's electrical diagrams is required.

Related components and additional information

If you are planning a comprehensive repair or upgrade of the electrical installation area in your Mercedes and need other elements from the same group, such as additional looms, individual cables, or compatible connectors, check the available parts in the Mercedes cables, looms and connectors category.

To better plan service work on your vehicle, especially during periods of high temperatures, it is also worth reading the guide on cooling system operation and the selection of used components – you will find practical tips in the article Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.