Land Rover Discovery 4 Android Head Unit Review — Before & After

Revitalize Your Land Rover Discovery 4's Interior

The Land Rover Discovery 4, while a capable vehicle, can feel dated with its original infotainment system. For owners seeking a more modern and connected driving experience, upgrading to an Android head unit and a touch-screen LCD climate control system offers a significant transformation. This dual upgrade addresses the limitations of the factory navigation and outdated climate controls, bringing the vehicle's interior into the 21st century. This review details the process and benefits of this popular infotainment upgrade, based on a real installation performed in South Korea.

Why Upgrade Your Discovery 4's Infotainment?

As vehicles age, their technology can quickly become obsolete. The Discovery 4 is no exception. Its original navigation system may lack the speed, features, and connectivity that drivers have come to expect from modern smartphones and infotainment systems. The physical buttons for climate control can also feel clunky and less intuitive compared to touch-screen interfaces. Replacing the factory unit with an Android all-in-one system provides a larger, more responsive screen, access to a vast array of apps via the Google Play Store, and seamless integration with your smartphone for navigation, music, and communication. Simultaneously upgrading the climate controls to a sleek LCD touch panel further modernizes the dashboard, enhancing both aesthetics and usability. This combined approach not only resolves the functional shortcomings but also elevates the overall cabin ambiance.

The Transformation: Before and After

Before the upgrade, the Discovery 4's center console features a relatively small factory screen, often dwarfed by surrounding buttons, leading to poor visibility. The climate controls are a collection of physical buttons and dials, which can appear dated and less user-friendly. After the installation, the difference is striking. A significantly larger, high-resolution Android display dominates the space, offering crisp visuals and intuitive touch operation. The factory climate controls are replaced by a clean, modern LCD touch panel that integrates seamlessly with the new head unit. The air vents are also often redesigned, sometimes adopting a stylish turbine-like appearance, further enhancing the premium feel. This comprehensive infotainment upgrade transforms the driver and passenger experience, making the Discovery 4 feel like a much newer vehicle.

Installation Process:

1. Center Console Disassembly: The existing factory head unit and climate control panel are carefully removed. This requires specialized tools to avoid damaging the surrounding trim.
2. Wiring Integration: New wiring harnesses are connected to integrate the Android head unit and LCD climate control with the vehicle's existing electrical system.
3. Unit Installation: The new Android head unit and LCD climate control module are securely fitted into the dashboard, ensuring a flush and factory-like appearance.
4. Air Vent Relocation/Replacement: If necessary, the air vents are adjusted or replaced to accommodate the new units.
5. System Testing: All functions, including touch response, audio output, navigation, and climate control, are thoroughly tested to ensure proper operation.

The entire process, including the dual upgrade, typically takes several hours, depending on the complexity and the specific installer's efficiency. The cost for such an upgrade in South Korea can range from approximately ₩200,000 KRW (around $150+ USD), though prices may vary based on the specific unit chosen and any additional features.