Light Bulb Holder Mini R56 R57 LCI Rear Left N/S Lamp Socket Side Panel 7255911

Light Bulb Holder Mini R56 R57 LCI Rear Left N/S Lamp Socket Side Panel is an original BMW electrical system component, designed for the rear left lighting in facelift versions. As part of the Wires, plugs and connectors group, it ensures a stable electrical connection between the vehicle wiring harness and the lamp, resulting in safe and predictable lighting performance.

Specifications and technical data

• SKU: 7255911-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7255911
• Substitutable numbers: 7255911, 63217255911
• Location on the vehicle: Rear, Left
• Category: Sockets, Connectors & Wiring

Purpose and function of the lamp socket panel

The rear left lamp socket panel in the Mini R56/R57 LCI is responsible for the secure mechanical and electrical seating of the lamp connector in the rear body section. This component operates in an area exposed to vibrations, temperature changes, and moisture, which is why its proper condition has a direct impact on:

• reliable power supply to the bulbs or the rear lamp module,
• stability of plug and wire connections in the rear zone,
• reducing the risk of circuit interruption on uneven roads,
• maintaining the correct operation of the parking lights, brake lights, or turn signals on the left side.

Its placement in the rear – left side of the vehicle area makes the panel dedicated to a specific mounting position, which facilitates service and eliminates fitment issues.

Construction, fitment, and integration with the installation

As an element from the Wires, plugs and connectors category, the lamp socket panel has been designed for tight integration with the factory Mini electrical harness. Properly shaped sockets and connector routing allow for:

• precise connection of factory plugs without the need for modifications,
• maintaining the correct routing of wires in the rear zone,
• preserving the original geometry of the mounts in the lamp and bodywork.

Such a solution promotes quick service installation and reduces the risk of errors when connecting the system, which is particularly important during lighting system diagnostics.

Condition, origin, and benefits of use

The offered panel comes from the BMW line, which means maintaining factory manufacturing standards and compatibility with the Mini R56/R57 LCI platform. The used nature of the part allows for economical repair of the lighting system while maintaining the original mounting specifications.

The use of this component is particularly beneficial when:

• the lamp socket has been damaged as a result of a rear collision,
• there are issues with power supply interruption to the lamp on the left side,
• it is necessary to replace a worn or corroded panel without interfering with the entire harness.

By maintaining the original design, you can restore proper lighting operation without additional system modifications.

Selection support and circular economy

Selecting the correct lamp socket panel for a specific version of the Mini R56/R57 LCI should always be based on the vehicle's technical data and the manufacturer's specifications to avoid assembly and diagnostic problems. Choosing a used part from dismantling aligns with the principles of the circular economy, reducing waste and the consumption of raw materials. If you want to better understand how such decisions affect the environment and service costs, check out the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.

Related rear installation components in BMW/Mini

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your BMW and need other elements from the same group, such as additional sockets, connectors, or wiring harness sections, check out the available parts in the BMW Wires, plugs and connectors category.

Summary

Light Bulb Holder Mini R56 R57 LCI Rear Left N/S Lamp Socket Side Panel is a practical service solution for users who want to restore full functionality to the rear lighting on the left side while maintaining factory assembly standards. A properly selected panel from the Wires, plugs and connectors group supports the stability of the electrical system, facilitates diagnostics, and allows for a durable repair without unnecessary modifications.