Range Rover Sport L320 Discovery 3 Bluetooth Control Module Unit 3H42-19K350-GD

Range Rover Sport L320 Discovery 3 Bluetooth Control Module Unit is a specialized component from the Electronic control modules and controllers category, designed to handle wireless communication in Range Rover vehicles. It enables stable integration of the audio system with mobile devices, improving daily comfort and the functionality of multimedia equipment.

Specifications and technical data

• SKU: 3H42-19K350-GD
• Mark: Range Rover
• Condition: Used
• OEM Part Number: 3H42-19K350
• Substitutable numbers: XVJ500046, 3H4219K350GA, 3H42-19K350-GA, 3H4219K350GD, 3H42-19K350-GD
• Color: Gold
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented Bluetooth control module has been designed as a component of the factory electronic system in Range Rover Sport L320 and Discovery 3 models. It is responsible for handling wireless data transmission between the vehicle and compatible external devices, which translates into convenient operation of phone calls and multimedia functions from within the car.

Thanks to its integration with the vehicle's installation, the module works with the existing electronic architecture, ensuring consistent operation with other onboard controllers. This solution is dedicated to users who expect to maintain the original logic of the system and predictable performance of comfort systems.

Technical characteristics and design

The module belongs to the Electronic control modules and controllers group, which means it is a component responsible for processing signals and controlling wireless communication functions in the vehicle. The electronic design is optimized for compatibility with the factory wiring and connectors used in the Range Rover Sport L320 and Discovery 3.

The gold-colored housing facilitates the identification of the module during service work and when organizing wiring in the mounting space. The color is primarily for service purposes – it allows for faster differentiation of this component from other controllers located nearby, which speeds up diagnostics and replacement.

Condition, selection, and installation

The offered module is in used condition, which in practice means it has been removed from a vehicle and verified for further use. This type of solution is often chosen as an economical alternative to new components, while maintaining the original vehicle manufacturer's specifications.

Before installation, it is recommended to verify compatibility with the specific car configuration, particularly regarding the equipment version and the multimedia system used. In many cases, the installation is similar to plug-and-play, however, the final scope of work depends on the specifics of the installation in a given vehicle and any potential need for configuration using diagnostic tools.

Benefits of using an original Bluetooth module

Using an original Bluetooth control module in a Range Rover Sport L320 or Discovery 3 allows for maintaining the consistency of the electronic system and predictable operation of comfort functions. The user gains:

• preservation of factory integration with the audio system and interior controls,
• compatibility with the existing electrical installation and other controllers,
• aesthetic match to the manufacturer's standards,
• the ability to restore full Bluetooth functionality after a failure of the previous module.

For many Range Rover vehicle owners, choosing an original used module is a reasonable compromise between costs and maintaining high-quality performance of the electronic system.

Expert support and electronics selection

When choosing a used Bluetooth control module, it is crucial to properly match it to the specific car, taking into account the manufacturer's markings and equipment configuration. A detailed discussion of selection principles, compatibility issues, and practical aspects of installation can be found in the guide: Used automotive electronics – how to consciously choose modules and sensors. This is a valuable source of knowledge for those who want to safely use used onboard electronic components.

If you are planning a comprehensive repair or upgrade of the comfort and multimedia electronics area in your Range Rover and need other components from the same group, such as controllers, communication modules, or audio system management units, check out the available parts in the Range Rover electronic control modules and controllers category.