Mercedes C219 Rear Lamp Left N/S Tail Light Taillight Loom Harness A2198200164

Mercedes C219 Rear Lamp Left N/S Tail Light Taillight Loom Harness is an original electrical installation component designed to support the rear left lighting in the C219 body style. Thanks to its factory design, the harness ensures proper power supply and control signals for the lamp, which translates into stable operation of the lighting system and compliance with the vehicle's factory parameters. This is a practical solution for users who want to restore full functionality to the rear lamp following wire damage or bodywork repairs.

Specifications and technical data

• SKU: A2198200164-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2198200164
• Substitutable numbers: A2198200164, A 219 820 01 64, A 219 820 01 64 64, A219820016464
• Location on the vehicle: Rear, Left
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function of the harness

The presented wiring harness is designed for installation in the rear left part of the vehicle, in the area of the tail light assembly. It is responsible for the transmission of power and control signals between the body's electrical installation and the rear lamp, which includes, among others, position lights, turn signals, brake lights, or license plate lighting (depending on the specific vehicle configuration). The original design of the harness allows for maintaining correct wire routing and proper positioning of connectors within the trunk and wheel arch space.

Construction and fitment for Mercedes C219

The rear left tail light wiring harness for the C219 model has been developed for the specific geometry of the body, ensuring that the length of the wires, the arrangement of connectors, and the mounting points are adapted to factory brackets and grommets. This facilitates installation and reduces the risk of chafing, mechanical damage, or improper tension of the wires. Original connectors ensure proper electrical contact with the lamp and the vehicle's installation, which is crucial for the stable operation of electronics and avoiding errors in diagnostic systems.

Benefits of using an original harness

Using a factory wiring harness for the rear left lamp allows for compliance with service documentation and the manufacturer's electrical diagrams. In practice, this means:

• a secure fit to the body without the need for installation modifications,
• proper operation of all lighting functions in the rear left part of the vehicle,
• reduced risk of faults resulting from unprofessional installation repairs,
• easier diagnostics of potential electrical problems in the future.

For users who care about the technical integrity of the vehicle and for workshops specializing in the Mercedes brand, using such a harness is a practical and safe service solution.

Installation characteristics and condition of the component

The harness is intended for installation in the rear left part of the vehicle, in the immediate vicinity of the lamp and internal body components. The design of the wires and connectors allows for installation in a manner similar to the factory setup, maintaining cable routing along original paths. The product is offered as a used component, which allows for an economical repair of the lighting system while maintaining the manufacturer's original specifications. Before installation, a standard inspection of the insulation condition and connector contacts is recommended, in accordance with good service practice.

Technical support and additional information

When selecting a wiring harness for a specific body version and equipment level, it is worth paying attention to compatibility with the vehicle's installation and the rear lamp configuration. In the case of extensive lighting or electrical system modifications, specialized technical materials and comparison with the original installation diagram may be helpful.

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Mercedes and need other components from the same group, such as additional harnesses, connectors, or modules related to the rear lamp, check the available parts in the Other Mercedes category.

For a comparison of technical solutions used in sports versions of other brands, including differences in engine, brake, and chassis construction, you can read the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers design advanced systems in high-performance vehicles.