Mercedes W169 W245 CD Player Radio Audio Head Unit A1698207589

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W169 W245 CD Player Radio Audio Head Unit is a factory audio unit designed for A-Class and B-Class models, engineered for seamless integration with the vehicle's original wiring. Thanks to its OEM design, it ensures stylistic consistency with the dashboard and predictable performance of the multimedia system. This is an ideal solution for users who want to maintain the original character of the sound system while replacing a worn-out module.

Specifications and technical data

• SKU: A1698207589-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698207589
• Substitutable numbers: A1698207589, A 169 820 75 89
• Location on the vehicle: Rear
• Category: Car Stereos & Head Units

Purpose and function in the vehicle

The presented audio head unit is a component of the multimedia system installed in the rear part of the vehicle, responsible for CD playback and audio signal distribution. As an original Mercedes radio, it works with factory wiring harnesses, interior controls, and other comfort modules, which facilitates maintaining full system functionality.

Its placement in the rear section of the body allows for better space management in the cockpit and reduces the unit's exposure to direct vibrations and temperature fluctuations. As a result, the radio can operate under stable conditions, which promotes long-term, reliable performance of the audio system.

Benefits of using an original radio

Using a factory audio unit in a Mercedes A-Class or B-Class allows you to maintain the consistency of the onboard electronics and avoid problems typical of aftermarket replacements. The original radio:

• is designed to work with the electrical system of the specific model,
• maintains factory ergonomics and menu logic,
• minimizes the risk of interference with other comfort and safety modules.

For the user, this means predictable sound system operation, no need for wiring modifications, and the preservation of the interior aesthetics in line with the manufacturer's design. In the case of replacing a worn-out unit, this is a particularly practical solution, as it allows for restoring the original functionality without interfering with the vehicle's structure.

Characteristics of the used component

The radio comes from disassembly, which allows for an economical replacement of a damaged module while maintaining the original specifications. A used component of this type is a good choice when the priority is compatibility with the installation and maintaining the factory look, rather than upgrading with non-factory features. This type of unit will work well both for standard operation and for repairs aimed at keeping the vehicle in a configuration close to its original state.

Installation and operational tips

When planning to replace the audio unit in the rear of the vehicle, it is worth paying attention to compatibility with the installation and proper mounting in the designated location. It is recommended that the installation be performed by a person with experience in automotive electronics, which reduces the risk of damaging wiring harnesses or connectors. After installation, it is advisable to perform a test of all audio functions to confirm proper communication with other modules in the vehicle.

If you are planning a comprehensive repair or upgrade of the multimedia zone in your Mercedes and need other components from the same group, such as additional control units, audio modules, or other factory radios, check the available parts in the Mercedes Radios category.

For drivers who are simultaneously diagnosing disturbing noises from the chassis and want to optimize service costs, a guide describing the causes of noises and the possibilities of using parts from disassembly may be helpful – details can be found in the article Suspension knocking? Discover a clever way to restore factory handling precision without spending a fortune at the service center.