USB Cable Mercedes W176 W212 W213 W222 Connection Media Interface A2138204402

Mercedes W176 W212 W213 W222 USB Cable A2138204402 is a practical, original cable designed for integrating USB devices with the factory multimedia system in select Mercedes models. It enables a stable data and power connection, providing convenient access to multimedia and communication functions. This ensures the driver benefits from an organized installation and reliable infotainment system operation in daily use.

Specifications and technical data

• SKU: A2138204402
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: A2138204402
• Substitutable numbers: A2138204402, A 213 820 44 02
• Category: Other Electrical Components

Purpose and Function of the USB Cable

The presented USB cable is designed as an electrical installation component responsible for communication between the USB port and the car's multimedia module. In practice, this means the ability to:

• connect media drives with music and data,
• integrate a smartphone with the audio system,
• achieve stable data transfer to the factory radio or head unit.

Thanks to its appropriate length and proper termination with a connector dedicated to vehicle installation, the cable allows for an organized cable run behind the console panel or in the center tunnel, facilitating trouble-free installation and subsequent operation.

Benefits of Using an Original Cable

Using a cable that complies with factory specifications translates to reliable compatibility with the vehicle's installation and proper cooperation with the multimedia system. The appropriate connector design minimizes the risk of contact looseness, and the correct wire gauge ensures stable power supply to connected devices.

Compared to universal adapters, a dedicated USB cable reduces the need for installation modifications, which is particularly important in vehicles equipped with extensive onboard electronics. Consistency with the factory wiring harness also contributes to maintaining installation aesthetics and simplifies potential future servicing.

Product Characteristics and Condition

The offered USB cable belongs to the group of electrical installation components responsible for signal and power transmission within the infotainment system. It is a part sourced from disassembly, allowing for an economical restoration of full USB port functionality in the vehicle without resorting to more expensive solutions.

Choosing such a component is particularly beneficial when the existing cable has suffered mechanical damage, has a broken signal wire, or experiences intermittent connection losses with data carriers. Replacing it with a tested part allows for the restoration of stable system operation without interfering with other modules.

Installation Tips and Practical Application

In most cases, installing the USB cable involves disassembling the relevant interior trim elements (e.g., the center console panel or tunnel), disconnecting the old cable from the port and control unit, and then plugging in the new component at the same points. Thanks to the factory connectors, the operation is plug-and-play and does not require soldering or wiring modifications.

After correct connection, the user gains:

• stable recognition of USB drives by the system,
• reliable charging of compatible devices,
• preservation of the vehicle's original functionality without additional adapters.

If you are planning a comprehensive repair or upgrade of the multimedia area in your BMW and need other parts from the same group, such as signal cables, power adapters, or additional wiring for device integration, check the available parts in the Other BMW category.

A Safe Choice for Used Installation Components

When selecting a used USB cable, it is advisable to pay attention to compatibility with the vehicle's installation and the cable routing to avoid stress and mechanical damage during operation. A properly selected component can reduce service costs while maintaining functionality close to that of a brand-new component.

For those who want to consciously use the second-hand market and avoid common mistakes when purchasing parts for car upgrades, a guide dedicated to this topic may be helpful – you can find more practical tips in the article Buying Used Car Parts • Common Mistakes When Choosing Tuning Parts.

Expanding Knowledge on Sports Drivetrains

If you are interested in a broader context of how modern drivetrains, electronics, and equipment work in high-performance cars, it is worth familiarizing yourself with material comparing solutions used in Audi sports versions. A detailed discussion of differences in engines, brakes, and chassis can be found in the article Audi RS vs Other Models – What's Under the Hood and Chassis?.