Range Rover Discovery 4 L319 DAB Radio Control Module ECU CPLA-14F720-BP

The Range Rover DAB Control Module Radio Receiver L405 is an original DAB digital radio control module designed for the factory multimedia system in Range Rover L405 models. This specialized receiver ensures stable audio system operation, maintaining full integration with the vehicle's electronics and the factory interface. By using an original Range Rover component, you preserve installation consistency and minimize the risk of compatibility issues.

Specifications and technical data

• SKU: CPLA-14F720-BP
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-14F720-BP
• Substitutable numbers: CPLA-14F720-BP, CPLA14F720BP
• Category: ECUs & Computer Modules

DAB Module Purpose and Function

The presented DAB control module is responsible for handling digital radio within the Range Rover L405 infotainment system. As a dedicated receiver, it works in conjunction with the factory antenna installation, head unit, and vehicle communication bus, enabling:

• reception of digital radio stations in DAB standard,
• integration with the multimedia system menu,
• control via factory buttons and knobs,
• preservation of the vehicle's original functionality after replacing a damaged module.

The original design of the module allows for the maintenance of the audio system's factory operating parameters, without the need for additional adapters or installation modifications.

Benefits of Using an Original Range Rover Receiver

Using an original DAB module in the Range Rover L405 is particularly beneficial for users who expect predictable performance and full compatibility with the vehicle's electronics. In practice, this means:

• guaranteed compatibility with the factory multimedia system and electrical installation,
• preservation of the original control logic and display messages,
• no need for user-side modifications to wiring harnesses or software,
• easier diagnostics at the service center due to compliance with factory procedures.

The module is from the group of items marked as used, allowing for economical repair while maintaining the original manufacturer's specifications.

Condition, Installation, and Vehicle Integration

The offered DAB receiver is a used component, intended for installation as a replacement for a damaged module in an existing Range Rover L405 installation. The manufacturer's design allows for installation in the factory location, using original mounting points and connectors.

• installation in place of the factory module without interfering with the wiring harness,
• preservation of original wire routing and mountings,
• possibility to verify compatibility by OEM part number and interchangeable numbers (visible in technical specifications),
• integration with the vehicle's existing audio system configuration.

Before purchasing, it is advisable to compare the module's markings with your vehicle's data to ensure full compatibility with your specific equipment version.

Application in Service and Diagnostics

This type of DAB module is often used in professional Range Rover electronics service centers as a replacement part for faults related to the lack of digital radio reception or communication issues between the module and the head unit. The original nature of the part facilitates:

• diagnostics using factory service tools,
• module software updates according to manufacturer procedures,
• maintaining the consistency of the multimedia system configuration after replacement.

For users who want to restore full audio system functionality without experimenting with unreliable aftermarket parts, choosing an original DAB module is a technically safe and predictable solution.

If you are planning a comprehensive repair or upgrade of the multimedia area in your Range Rover and need other components from the same group, such as control modules, radio receivers, or audio system control units, check the available parts in the Other Range Rover category.

For drivers interested in comparing solutions used in different brands and sports segments, it is worth familiarizing yourself with the analysis of drivetrain and chassis designs in sports models – a detailed discussion can be found in the article Audi RS vs Other Models – What Lies Under the Hood and Chassis?.

If you want to better plan the assembly of original used parts – from electronics to small equipment details – a guide describing the One-Stop-Shop purchasing strategy may be helpful, available in the entry Comprehensive Supply: From Engine to the Smallest Clip – How to Assemble Used Car Parts in One Place?.