Plug Socket BMW E92 LCI Coupe Rear Lamp Trunk Lid Left N/S Wiring 6984738

BMW E92 LCI Trunk Lamp Harness Left 7252779 is an original electrical installation component designed for the rear left lamp in the trunk lid of BMW 3 Series E92 facelift models. A used harness allows for the efficient restoration of full lighting functionality without the need for costly replacement of a new component. This is a practical solution for users who value factory fit and correct interaction with the vehicle's electronics.

Specifications and technical data

• SKU: 7252779-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7252779
• Substitutable numbers: 63217252779, 7252779, 6984738, 11147807241, 7807241, 11147788911, 7788911
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and Vehicle Placement

The presented harness is a component of the Rear Lights and Brake Lights category and is designed to serve the rear left lamp in the trunk lid. Its rear placement means it is responsible for the correct power supply and signal transmission for lighting functions such as the parking light, brake light, or turn signal, according to the configuration used in a specific BMW E92 LCI unit.

Compatibility and Reference Numbers

The harness has a dedicated OEM part number and assigned replacement numbers, which facilitates unambiguous identification in BMW catalogs and parts selection systems. This allows for precise verification of compatibility with a specific body version and model year, minimizing the risk of purchasing an incompatible part. When selecting, it is recommended to compare the markings with the existing installation and use professional manufacturer catalogs.

Product Characteristics and Application Benefits

As a BMW part, the trunk lamp harness retains the factory wiring geometry, appropriate cable lengths, and correct connector layout. This translates to:

• secure fit to original mounting points and wiring routes,
• correct connection to the lamp and body wiring without modifications,
• stable electrical parameters in line with manufacturer requirements.

A used part allows for economical repair of the lighting system in situations such as damaged wires, melted insulation, or problems with intermittent lamp power supply. Using an original harness reduces the need for custom connections, soldering, or universal adapters, which is a beneficial solution in terms of reliability and safety.

Condition, Installation, and Service Aspects

The harness is offered as a used part from disassembly, meaning it has been previously operated in a vehicle. Before installation, a standard inspection of connectors, insulation, and potential cleaning of contacts is recommended to ensure stable electrical contact. Installation should be performed according to BMW service procedures, maintaining the original wiring routes in the trunk lid.

For workshops and users performing DIY maintenance, using a complete harness dedicated to the rear left trunk lamp reduces repair time and minimizes the risk of installation errors. This is particularly important in vehicles equipped with advanced bulb failure monitoring systems and CAN diagnostics, where the quality of connections directly impacts the absence of errors in the control units.

BMW Rear Lights and Brake Lights – Selecting Related Components

If you are looking for other components in the BMW Rear Lights and Brake Lights category for your car, check out our dedicated offer – go to the BMW Rear Lights and Brake Lights section to select compatible lamps, modules, and harnesses for various models of this brand.

For those interested in a broader approach to upgrading premium segment cars, including brands associated with the BMW Group, we recommend an article on the possibilities of enhancing MINI models – you can find more information here: MINI John Cooper Works – What Sets It Apart and How to Enhance Your MINI?.