Land Rover Discovery 4 L319 CD Eject Control Panel BH22-454B92-AA

Land Rover Discovery 4 L319 CD Eject Control Panel BH22-454B92-AA is an original component from the Switches, controls and ignition switches group, designed for precise operation of the media eject mechanism in the factory audio system. This used OEM component ensures consistent cockpit ergonomics, proper panel appearance, and correct integration with the factory radio and vehicle electronics.

Specifications and technical data

• SKU: BH22-454B92-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: BH22-454B92-AA
• Substitutable numbers: BH22-454B92-AA, BH22454B92AA
• Category: Switches & Controls

Function and application of the CD eject button

The CD eject button is responsible for controlling the media eject mechanism in the multimedia system head unit. It is a wear-and-tear component that may experience mechanical wear (looseness, lack of tactile feedback) or electrical failure (no response when pressed) over time. Using an original button dedicated to the Land Rover Discovery 4 L319 allows for the restoration of proper CD drive operation without interfering with the electrical harness or the panel structure.

Thanks to the preservation of factory geometry and mounting points, the button fits into the designated spot in the control panel, which eliminates the risk of misalignment, jamming, or unsightly gaps around the component.

Construction and integration with the control panel

The component belongs to the Switches, controls and ignition switches group, meaning it is designed for tight integration with other buttons and controllers in the center console. The button construction includes:

• a spring mechanism providing tactile, repeatable travel,
• an electrical contact assembly matched to the factory audio module,
• a front working surface visually matched to the rest of the panel.

Such a solution allows for maintaining a consistent interior look and proper cooperation with the vehicle's electronics without the need for adaptation or modifications.

Benefits of using an original used component

Choosing a used CD eject button dedicated to the Discovery 4 L319 is a reasonable compromise between cost and functionality. Key advantages include:

• preservation of original audio system ergonomics,
• factory fitment to the panel and electrical harness,
• visual consistency with other cockpit elements,
• no need for adapters or installation modifications.

A used OEM component is particularly beneficial for service repairs where the priority is to restore full functionality while maintaining the factory character of the interior.

Selection, compatibility, and purchase support

To correctly select the button for a specific Land Rover Discovery 4 L319 configuration, it is worth verifying compatibility with the control panel and the audio unit used in the given vehicle. Comparing the shape, mounting method, and electrical connectors with the component currently installed in the vehicle is helpful. In case of doubt, OEM data and interchangeable numbers available in the product technical specification are useful.

If you are planning a comprehensive repair or upgrade of the multimedia control zone in your Land Rover and need other elements from the same group, such as function buttons, adjustment knobs, or control modules, check the available parts in the Land Rover Switches, controls and ignition switches category.

When selecting used control components for a car, it is worth following the principles of OEM compatibility and informed choice. Practical tips on how to limit the risk of an unsuccessful purchase and verify part compatibility with a specific car model can be found in the guide how to professionally select used car parts.

Safety of use and good service practices

A properly functioning CD eject button improves the comfort of using the audio system and reduces the need for frequent manual interference with the CD drive. During installation, it is recommended to:

• carefully disassemble the control panel, maintaining the order of the clips,
• check the condition of the connectors and harness near the button,
• verify the button's operation after installation before fully reassembling the console.

For drivers who are simultaneously servicing other vehicle systems, material describing the principles of safe selection of wear-and-tear components – especially in the area of driving safety – may also be useful. In this context, it is worth reading the article Second-hand braking system: how to safely select discs, calipers, and ABS?, which shows how to responsibly approach the purchase of used subassemblies.

Summary

Land Rover Discovery 4 L319 CD Eject Control Panel BH22-454B92-AA is a dedicated, used OEM component from the control group, allowing for the restoration of full factory audio system functionality without compromises in terms of fit and ergonomics. It is a practical solution for users who want to maintain the original character of the interior while avoiding the costs associated with purchasing new subassemblies.