BMW X3 F25 Plug Socket LED Rear Light Lamp Trim Side Panel Left N/S 7549802

BMW X3 F25 Plug Socket LED Rear Light Lamp Trim Side Panel Left N/S is an original electrical installation component for the rear lighting, designed for installation on the left side of the BMW X3 F25 model. Thanks to its factory design, it ensures a secure electrical connection and stable operation with the rear lamp, which translates into trouble-free performance of the position and brake lights. This is a practical service solution for users who want to restore the efficiency of the lighting system without modifying the wiring.

Specifications and technical data

• SKU: 7217311-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7217311
• Substitutable numbers: 7217311, 63217217311, 7549802
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function in the lighting system

The presented socket with a wiring harness is a component from the Rear lights and brake lights group, responsible for the electrical connection between the lamp and the vehicle's installation. It is mounted in the rear part of the body on the left side, in the location provided by the manufacturer. This type of solution allows for maintaining the original architecture of the installation, which is important both for safety and for the proper operation of the vehicle's control systems.

Construction and fitment for BMW X3 F25

The socket, along with a section of wiring, has been designed specifically for the BMW X3 F25, taking into account the geometry of the lamp, the mounting method, and the routing of the harness in the rear part of the body. The properly shaped plug ensures:

• stable seating in the rear lamp,
• correct transmission of light signals,
• compatibility with factory vehicle installation connectors.

Thanks to this, the component can be used as a replacement for a damaged socket without the need for modifying the harness or using non-factory solutions.

Benefits of using an original BMW component

Choosing an original rear lamp socket for a BMW allows you to maintain the consistency of the electrical installation with the manufacturer's specifications. The most important advantages include:

• factory fitment to the lamp and body,
• maintaining the correct operation of rear and brake lights,
• reducing the risk of errors in the vehicle's diagnostic systems,
• possibility of installation using standard service procedures.

Such a solution is particularly beneficial for repairs after collisions, mechanical damage to the lamp, or overheating of contacts due to long-term operation.

Condition and service application

The component comes from disassembly and is intended for re-installation in a vehicle where it is necessary to replace the socket with a fragment of the rear lamp harness on the left side. It works well both in routine repairs and when restoring the installation after non-factory interference, when the goal is to return to the original BMW configuration.

Expanding the BMW rear lighting system

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your BMW and need other components from the same group, such as combination lamps, control modules, or additional harnesses, check the available parts in the BMW rear lights and brake lights category.

For those interested in a broader context of using original components in vehicles of this brand and the impact of design on the durability and character of the car, an article comparing classic and modern solutions in Mini models may be helpful – you can find it here: Classic Mini vs modern MINI – differences and OEM parts.