Volvo V40 Range Rover Evoque L538 Radio CD Player Head Unit CF6N-18C815-HA

Volvo V40 Range Rover Evoque L538 Radio CD Player Head Unit is a factory component from the Electronic control modules and controllers group, designed for integration with the vehicle's electrical system. It offers stable operation of audio functions and communication with other onboard systems, ensuring consistent performance of the entire multimedia setup.

Specifications and technical data

• SKU: 31396100
• Mark: Volvo
• Condition: Used
• OEM Part Number: 31396100
• Substitutable numbers: CF6N-18C815-HA, HIA10825014
• Category: ECUs & Computer Modules

Purpose and function in the vehicle

The CD player for Volvo V40 and Range Rover Evoque L538 acts as a central module responsible for controlling the audio system in the cabin. As a component from the Electronic control modules and controllers group, it works with the electrical installation, display, console buttons, and – depending on the vehicle configuration – with additional comfort modules. The device is responsible for decoding the audio signal from a CD, distributing the signal to the amplifier or speakers, and communicating with the vehicle's network. This allows the driver to maintain convenient access to multimedia functions without interfering with the original electronics architecture.

Advantages of using an original module

Using an original radio player in a Volvo V40 or Range Rover Evoque L538 allows for maintaining the consistency of the electrical system and reducing the risk of compatibility issues. Factory integration with the vehicle's installation means matched connectors, compliance with communication protocols, and predictable behavior in daily use. Compared to universal solutions, such a module facilitates diagnostics at a service center, works with factory vehicle functions, and does not require wiring modifications or additional adapters, which is essential for maintaining the proper operation of the entire electronics system.

Characteristics of the used component

The offered radio player comes from dismantling and is a used component, which allows for an economical repair of the multimedia system while maintaining the original specification. This type of component is particularly attractive in the case of post-accident repairs, replacement after a failure, or restoring the car to its factory configuration after previous modifications. Before installation, it is recommended to perform a standard verification of the vehicle's electrical installation and, if necessary, adapt the module according to the service procedures specific to the given model. This ensures stable operation of the audio system and avoids communication interference with other controllers.

Integration with vehicle electronics

The CD player works with the car's electronic network as one of many control modules. Its proper operation affects user comfort and, in some configurations, also the messages displayed on the central screen or instrument cluster. A correctly selected module minimizes the risk of system errors, incorrect messages, or power supply problems. In the case of vehicles equipped with extensive comfort and connectivity systems, maintaining the original solution is particularly important for preserving full functionality, including steering wheel control or integration with other electronic modules.

Choosing used electronics – additional tips

When choosing a used radio player, it is worth paying attention to compatibility with the equipment of the specific car and the programming or coding procedures that may be required after installation. Practical advice on the safe selection of controllers and modules can be found in the article: The second life of electronics – when is it worth choosing used controllers and modules in a car. If you are planning a comprehensive repair or upgrade of the onboard electronics area in your Volvo and need other components from the same group, such as comfort modules, audio system controllers, or other management units, check the available parts in the Electronic control modules and controllers Volvo category.