Jaguar X-Type X400 Roof Interior Courtesy Light Lamp Rear XS41-13776-CA

Jaguar X-Type X400 Roof Interior Courtesy Light Lamp Rear is an original interior component designed for installation in the rear part of the vehicle. It provides uniform, comfortable illumination for the passenger area while maintaining the consistent, factory look characteristic of the Jaguar brand. This is a practical solution for users who want to restore full functionality to the cabin lighting after damage or wear of the factory module.

Specifications and technical data

• SKU: XS41-13776-CA
• Mark: Jaguar
• Condition: Used
• OEM Part Number: XS41-13776-CA
• Substitutable numbers: XS41-13776-CA, XS4113776CA
• Location on the vehicle: Rear
• Part type: Dome Light Assembly
• Category: Interior Light Assemblies

Purpose and function in the vehicle

The presented rear interior courtesy light has been designed specifically for the Jaguar X-Type X400 model and is mounted in the rear part of the interior. It is responsible for illuminating the rear passenger space, which improves the convenience of using the vehicle after dark, makes it easier to fasten seat belts, use child seats, or find items on the rear seat. Thanks to its factory design, the component maintains proper fitment to the headliner and integration with the car's electrical system. The properly selected lens optics allow for uniform light dispersion without excessively dazzling passengers, which translates into comfortable and functional cabin lighting operation.

Original origin and Jaguar fitment

As a component from the Cabin lighting group dedicated to the Jaguar X-Type X400, the lamp complies with the manufacturer's factory standards. This means maintaining the correct shape, mounting points, and electrical connectors, which minimizes the risk of installation problems and eliminates the need for wiring modifications. The original origin also translates into visual consistency with other interior elements – the color scheme, material texture, and housing geometry are matched to the Jaguar cabin design. For users who care about interior aesthetics and maintaining the vehicle's value, this is a solution much more beneficial than universal replacements.

Condition, application, and benefits of installation

The item comes from dismantling and is offered as a used part, which allows for an economical repair of the lighting system while maintaining original build quality. This form of purchase is particularly beneficial for older models, where new OEM components are sometimes difficult to obtain or disproportionately expensive. Installing the original rear roof lamp allows you to:

• restore full functionality of the rear cabin lighting,
• maintain the factory look of the headliner and stylistic consistency of the interior,
• avoid fitment problems typical of universal solutions,
• maintain compatibility with the vehicle's electrical system.

Installation and operational tips

Due to its factory purpose for the rear part of the interior, the lamp should be installed exactly in the location intended by the manufacturer. In practice, this comes down to:

• removing the old lighting module from the headliner,
• connecting the electrical wiring harness to the new lamp,
• seating the component in the factory mounting points. Before installation, it is worth verifying the visual and structural compatibility with the currently installed element to ensure that the new lamp will work correctly with the existing interior lighting control system. A properly installed module will ensure stable operation and trouble-free use of the cabin lighting in the rear part of the vehicle. If you are planning a comprehensive repair or upgrade of the interior zone in your Jaguar and need other elements from the same group, such as roof lamps, glove box lights, or door lighting, check the available parts in the Jaguar Cabin Lighting category.

Safety and comfort of visibility in the interior

Efficient cabin lighting is important not only for convenience but also for safety – it facilitates monitoring passengers, especially children, and operating vehicle equipment after dark. A properly functioning rear roof lamp reduces the need to use external light sources, which can distract the driver or dazzle other road users. If you want to delve deeper into the role of lighting in a car and the impact of component quality on safety, it is worth reading the guide "Seeing more and better – a complete guide to selecting and replacing used LED and Xenon headlights", which discusses the importance of original lighting components in practical vehicle operation.