BMW F40 Taillight LED Lamp Wiring Connector Rear Right O/S 7450652

BMW F40 Taillight LED Lamp Wiring Connector Rear Right O/S is an original electrical system component designed to support the right rear lamp in the BMW F40 series body. This specialized wiring from the Wires, plugs, and connectors group ensures a stable electrical connection and proper operation of the rear lighting functions. It is a practical solution for users who want to restore full lighting system efficiency after a collision, bodywork repair, or lamp replacement.

Specifications and technical data

• SKU: 7450652-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7450652
• Substitutable numbers: 7450652, 63217450652
• Location on the vehicle: Rear, Right
• Part type: Electrical Connector
• Category: Sockets, Connectors & Wiring

Purpose and vehicle placement

The wiring is designed to operate in the rear part of the vehicle, on the right side, where it is responsible for powering and sending control signals to the rear lamp. The dedicated placement on the vehicle reduces the risk of installation errors and facilitates service, especially when replacing a damaged harness after body repairs.

Thanks to the precise fit to a specific body zone, the installation is carried out in an orderly manner, maintaining factory cable routing and proper connector positioning.

Function in the BMW F40 lighting system

The BMW F40 Taillight LED Lamp Wiring Connector Rear Right O/S is responsible for transmitting signals to the lighting assembly, which translates into the correct operation of position lights, brake lights, turn signals, or reversing lights – depending on the configuration of the lamp used. Stable electrical connections in this area are crucial for driving safety, clear signaling of maneuvers, and compliance with traffic regulations.

A properly selected cable minimizes the risk of circuit interruption, communication errors with control modules, and the appearance of lighting failure messages on the instrument cluster.

Benefits of using an original BMW cable

Using a component from the group of original BMW solutions allows you to maintain the consistency of the electrical system with the rest of the vehicle. The main advantages include:

• Factory-matched connectors – correct profiles of plugs and sockets, without the need for modifying the installation.
• Appropriate length and geometry of cable routing, adapted to the rear body structure.
• Compatibility with factory brackets, grommets, and mounts in the area of the right rear lamp.
• Consistency with the vehicle's electrical system parameters, which promotes stable operation of the lighting system.

Service and operational application

The component will prove particularly useful in situations where the harness has been damaged as a result of a rear collision, connector corrosion, improper repairs, or interference with the installation. Replacing it with the appropriate cable allows you to:

• restore full functionality of the right rear lamp,
• reduce the risk of lighting errors appearing in diagnostic systems,
• maintain a clean, service-standard installation without additional solders or adapters.

This solution is recommended both for workshops specializing in the BMW brand and for users who care about technically correct electrical system repairs.

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 harnesses, plugs, or lamp connectors, check the available parts in the BMW Wires, plugs, and connectors category.

Additional technical support

For more extensive modernization projects or repairs of the powertrain and charge air cooling system in newer BMW models, it is worth using educational materials. Practical information regarding component selection, verification of part numbers, and checking compatibility by VIN can be found in the article BMW B58 code, or 340 HP from the secondary market – a checklist before buying a turbocharger and intercooler for the BMW 3 Series (G20).

Summary

BMW F40 Taillight LED Lamp Wiring Connector Rear Right O/S is a functional electrical system component that allows you to restore connections within the right rear lamp in an orderly and technically correct manner. Choosing a dedicated cable from the Wires, plugs, and connectors group facilitates installation, supports lighting system reliability, and helps keep the vehicle in a condition consistent with the manufacturer's factory specifications.