Ford Mondeo Mk4 Light LED Tail Lamp Plug Socket Wiring Cable Rear Left N/S

Ford Mondeo Mk4 Light LED Tail Lamp Plug Socket Wiring Cable Rear Left N/S is a specialized electrical installation component responsible for a secure connection of the driver-side LED tail lamp. Thanks to its factory-fit design for the Ford Mondeo Mk4 lighting system, it ensures stable power supply and proper communication between the lamp module and the vehicle's wiring. This is a practical solution for post-collision repairs, lamp replacement, or damage to the factory connector.

Specifications and technical data

• SKU: BS71-13A603-BD-1
• Mark: Ford
• Condition: Used
• OEM Part Number: BS71-13A603-BD
• Substitutable numbers: BS71-13A603-BD, BS7113A603BD
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function in the lighting system

The presented plug with wiring is designed for the rear lighting area on the left side of the vehicle. It is responsible for connecting the LED lamp to the body's electrical harness, enabling the correct operation of position lights, brake lights, and other functions provided in the lamp configuration. The use of a dedicated socket reduces the risk of loose contacts, connector overheating, and lighting system errors.

Connector construction and technical advantages

The item is a complete socket with a section of wires, prepared for integration with the existing vehicle harness. The connector design is matched to the geometry of the LED tail lamp, which facilitates installation in the factory location and ensures proper wire routing. The use of original pin geometry promotes stable electrical contact and reduces voltage drops that could affect the operation of the LEDs.

By maintaining the correct pin layout and proper wire insulation, the plug supports safe operation of the lighting system in variable road conditions, such as moisture or body vibrations. This is particularly important for LED lamps, which require stable power parameters.

Service application in Ford Mondeo Mk4

The plug with wiring is suitable for repairs following mechanical damage to the rear of the body, replacing the lamp with another unit, or for restoring the installation when the factory connector has been melted, corroded, or cut. Using a dedicated socket allows for restoring proper lighting operation without the need to modify the entire harness.

This type of solution is particularly useful in workshops specializing in the Ford brand, where repair repeatability, compliance with the factory installation architecture, and the ability to quickly diagnose potential lighting faults are essential.

Benefits of choosing an original solution

Using a dedicated plug for the left LED tail lamp allows you to maintain the consistency of the installation with the vehicle's service documentation. This facilitates subsequent measurements, computer diagnostics, and any further modifications to the lighting system. A properly selected connector also limits the risk of body control module errors resulting from incorrect wiring connections.

By choosing this component, you gain a part matched to the specific model, which translates into predictable installation and stable operation of the lighting system. This is a practical solution for both individual users and workshops dealing with post-accident repairs.

Integration with other Ford lighting components

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

If you want to expand your knowledge on the selection and installation of used electrical components in a car, including compatibility rules and practical assembly tips, check out the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?