Mercedes W246 Wiring Loom Cable Rear Cigar Lighter A2465408113

The Mercedes W246 Rear Cigarette Lighter Socket Wiring Harness is an original electrical system component designed to service the rear power socket in the cabin. Thanks to its factory fit for W246 B-Class models, it ensures a stable electrical connection and proper integration with the vehicle's existing wiring. This is a practical solution for repairs, retrofitting, or replacing a damaged section of the wiring in the rear interior.

Specifications and technical data

• SKU: A2465408113
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2465408113
• Substitutable numbers: A2465408113, A 246 540 81 13, KZ
• Location on the vehicle: Rear
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Vehicle

The presented wiring harness belongs to the Cables, Harnesses, and Connectors group and is specifically designed to power the rear cigarette lighter socket in the Mercedes B-Class W246 generation. Its placement in the rear of the vehicle allows for direct connection of a power socket for rear-seat passengers or the trunk, depending on the interior configuration.

The component is responsible for:

• transferring power from the main electrical system to the rear cigarette lighter socket,
• ensuring appropriate wire gauge for the load typical of 12V accessories,
• providing a stable connection thanks to factory connectors matched to the Mercedes wiring system.

Construction and Fit for Mercedes W246

The wiring harness was developed by Mercedes as an original equipment part, which translates to compliance with factory mounting points and manufacturer safety standards. The connectors used are prepared for operation in the rear cabin area, where they are exposed to typical operational loads such as temperature changes and vibrations.

Thanks to its design that matches the vehicle's project:

• installation is orderly, without the need for wiring modifications,
• the correct routing of wires in the rear interior is maintained,
• the risk of loose connections, chafing, and improper connections is reduced.

Practical Application and Repair Scenarios

The rear cigarette lighter socket wiring harness is particularly useful in situations where the factory wiring has been damaged due to overload, improper accessory installation, or interference with the upholstery in the rear of the vehicle. Using this part allows for an economical repair of the wiring while maintaining the original electrical specifications.

It can be used, among other things, for:

• replacing a faulty section of the wiring harness powering the socket,
• restoring the factory function of the socket after prior disassembly,
• repairing wiring after mechanical damage in the rear cabin or trunk area.

Condition and Benefits of Choosing a Used Part

The component is offered as a used part, which helps reduce repair costs while maintaining the original origin of the component. For electrical wiring harnesses, the factory fit of connectors and compliance with vehicle wiring parameters are particularly important, which is why choosing an original harness from a dismantled vehicle is often a more predictable solution than universal aftermarket alternatives.

Before installation, a standard inspection of the insulation, connectors, and correct wire routing in the vehicle is recommended to ensure the trouble-free operation of the rear cigarette lighter socket in daily use.

Expanding the Electrical System in the Rear of the Mercedes

If you are planning a comprehensive repair or modernization of the rear electrical system area in your Mercedes and need other components from the same group, such as additional wiring sections, connectors, or power cables, check the available parts in the Mercedes Cables, Harnesses, and Connectors category.

If you want to deepen your knowledge on the safe selection of aftermarket components and better understand what to look for when buying used parts, check out the article Second-Hand Braking System: How to Safely Choose Discs, Calipers, and ABS?, which demonstrates best practices for selecting used parts.