Land Rover Discovery 4 L319 Tailgate Release Push Button Switch FQY500011

The Land Rover Discovery 4 L319 Tailgate Release Button is a component from the Switches, Controls, and Ignition Switches category, designed for precise control of the rear tailgate lock. Its original design ensures proper integration with the vehicle's electrical system and stable operation of the tailgate opening mechanism. This is a practical solution for users looking to restore full functionality to the tailgate of their Discovery 4 L319.

Specifications and technical data

• SKU: FQY500011
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FQY500011
• Substitutable numbers: FQY500011, 5H2244666AA, 5H22-44666-AA
• Part type: Push Button
• Category: Switches & Controls

Function and Application of the Tailgate Button

The presented button is responsible for controlling the rear tailgate opening mechanism, working in conjunction with the factory lock system and Land Rover's electrical installation. Located on the exterior of the tailgate, it allows for convenient unlocking of the boot with a single action, without the need for a remote or cabin controls. Its precise fit for the Discovery 4 L319 model ensures correct mounting geometry and proper operation within the original body control system.

Benefits of Using an Original Land Rover Part

Using an original tailgate release button helps maintain the integrity of the entire body control system. A component from the same product line as the factory-fitted parts ensures:

• correct interaction with the vehicle's control modules,
• proper connection to the wiring harness and connectors,
• preservation of the original tailgate operating ergonomics,
• aesthetic integration with the body lines of the Discovery 4 L319.

This allows for the restoration of the tailgate opening system's functionality without requiring modifications to the electrical system or the tailgate structure, which is particularly important for vehicles equipped with advanced body electronics.

Performance and Installation Characteristics

The tailgate release button designed for the Land Rover Discovery 4 L319 is engineered to work with the vehicle's factory lock and electronics. This allows for installation in place of the original component, maintaining the original wiring routing and mounting points. This type of solution minimizes replacement time and reduces the risk of installation errors.

The product belongs to the Switches, Controls, and Ignition Switches group, meaning it is part of a broader system for controlling body functions. The correct fit of this component is crucial for everyday convenience – a functional button allows for easy access to the luggage space, especially in vehicles used intensively, such as for long journeys or family use.

Product Condition and Advantages of Choosing a Used Part

The offered button is a used item, allowing for a reasonable purchase cost while maintaining the original manufacturer's specifications. For vehicles like the Land Rover Discovery 4 L319, choosing a tested part from a dismantled vehicle is often an effective alternative to new aftermarket parts, especially where precise integration with the factory electronics is critical.

If you wish to analyze the differences between new and used components, their durability, and cost-effectiveness in more detail, the article: Car Parts – New or Used? Comparing Costs, Quality, and Durability will be helpful. It will allow you to better assess when choosing a used part is the most technically and economically rational decision.

Selection and Compatibility within the Land Rover Range

To ensure the correct operation of the rear tailgate opening system, it is essential to match the button to the specific body version and equipment of the Discovery 4 L319. Verification of vehicle compatibility should include manufacturer markings and reference numbers assigned to the specific component. This will help you avoid installation problems and ensure proper interaction with the control modules.

If you need other control elements related to body operation for your Land Rover, such as switches or ignition components, check the available parts in the category Land Rover Switches, Controls, and Ignition Switches.

Technical Support and Operation of Used Parts

Owners of premium vehicles often opt for original parts from dismantled vehicles to maintain a high standard of equipment while controlling service costs. This topic is discussed in more detail in a piece dedicated to the Mercedes brand, which effectively illustrates the general advantages of using original used parts in higher-class cars: Used Mercedes Parts – Original Parts from Dismantling. Although the article concerns a different brand, the arguments presented there also apply to the servicing of models like the Land Rover Discovery 4.