Plug Socket BMW E63 E64 Rear Left N/S Trunk Lid Tailgate Lamp Wiring 6909052

Plug Socket BMW E63 E64 Rear Left N/S Trunk Lid Tailgate Lamp Wiring is an original rear lighting system component designed for BMW 6 Series E63/E64 models. It ensures a secure, stable electrical connection for the left trunk lid lamp, which translates into proper operation of the brake lights and rear lighting. It is a practical service solution for post-collision repairs, lamp replacement, or wiring damage.

Specifications and technical data

• SKU: 6911891-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6911891
• Substitutable numbers: 7170975, 63217170975, 63217165811, 7165811, 63216911891, 6911891, 6909052
• Location on the vehicle: Rear, Left
• Category: Centre & Third Brake Light Assemblies

Purpose and function in the lighting system

The presented socket with wiring is a component from the Main and center brake lights group, responsible for supplying power and control signals to the lamp located in the left trunk lid. A properly selected connector eliminates the risk of:

• interruption of brake light operation while driving,
• lighting error messages on the instrument cluster,
• overheating or loosening of contacts in the lamp.

Thanks to the matched geometry of the connector and proper cable routing, installation in the dedicated rear left position is orderly and consistent with the factory BMW installation concept.

Compatibility and technical parameters for installation

The socket has been designed specifically for use in the BMW E63/E64 trunk lid, which means that its shape, plug type, and cable length are adapted to the factory electrical system. This component:

• allows for safe connection of the lamp without the need to modify the wiring harness,
• maintains proper tightness of the electrical connection within the lamp area,
• allows for maintaining the original routing of wires in the trunk lid.

Placement on the vehicle in the rear left area facilitates identification of the correct mounting point during service work and reduces the risk of errors during connection.

Product characteristics and service application

The component comes from the BMW line, which helps maintain the consistency of the electrical system with other vehicle components. The used nature of the part makes it an economical solution while maintaining the original design of the connector and wire. It is particularly useful in situations where:

• the socket was damaged during lamp removal,
• the wire was broken in the trunk lid hinge,
• it is necessary to replace a section of the wiring without interfering with the main vehicle installation.

This approach allows for limiting the scope of repair to a specific section of the installation, which shortens service time and reduces costs compared to replacing the entire rear wiring harness.

Benefits of using an original lamp socket

Using a dedicated socket with wiring in the BMW E63/E64 brings a number of practical benefits:

• Stable brake light operation – proper contacts and a matched connector minimize the risk of braking signal loss.
• Consistency with the factory installation – no need for soldering or using universal blocks, which improves connection reliability.
• Easier diagnostics – maintaining the original structure of the wiring facilitates work during later inspections and measurements.

This solution is particularly recommended for post-accident repairs, lamp replacement, or restoring full functionality of rear lighting in daily-driven cars.

Expanding the BMW lighting system

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 lamps, wiring harnesses, or service connectors, check out the available parts in the BMW Main and center brake lights category.