Mercedes W245 Rear Lamp Left N/S Trunk Tailgate Plug Socket Wiring A0385454728

The Left Rear Tail Light Boot Harness Socket for Mercedes W245 is an original lighting installation component designed for installation in the left side of the boot lid. Its factory design ensures a secure electrical connection for the rear tail light, stable operation of the parking and brake lights, and proper communication with the vehicle's electrical system. This is a practical solution for users who want to restore the functionality of the rear lighting system without modifying the installation.

Specifications and technical data

• SKU: A1698201164-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698201164
• Substitutable numbers: A1698201164, A 169 820 11 64, A0385454728, A 038 545 47 28
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and Function in the Vehicle

The presented harness socket is a component from the Rear Lights and Brake Lights group, dedicated for installation on the left side of the boot lid in Mercedes B-Class W245 models. It is responsible for the electrical connection of the rear tail light to the vehicle's electrical system, enabling the correct operation of the parking light, brake light, and other functions provided by the boot lid lamp.

Its placement in the rear area, on the driver's side, requires a component structurally matched to the specific body model, which translates to proper wire routing, correct connector arrangement, and trouble-free installation in the original mounting points.

Advantages of Using an Original Harness Socket

Using an original rear tail light harness socket in a Mercedes W245 allows for maintaining the integrity of the electrical system and avoiding problems typical of aftermarket replacements, such as loose contacts or incorrect plug fitment. This solution is particularly beneficial for:

• repairing a damaged harness within the boot lid area,
• eliminating problems with intermittently failing rear lighting,
• restoring the factory configuration after previous installation modifications.

Thanks to its precise fit for the specific body model, it is possible to maintain stable electrical connections, which directly impacts driving safety and prevents errors in the vehicle's control systems.

Installation Characteristics

The harness socket is designed for use in the rear of the vehicle, on the left side, in the boot lid area. The manufacturer's design allows for installation in existing mounting points and cooperation with the factory boot lid lamp. This solution minimizes the need for interference with the original installation, which is important both for durability and for later electrical diagnostics.

The component is particularly useful in situations where the existing harness has suffered mechanical damage, contact corrosion, or connector overheating. Replacement with an original socket restores proper circuit continuity without resorting to makeshift repairs.

Condition and Origin

The offered component comes from the Mercedes parts group and is classified as used, allowing for factory fitment combined with a cost-effective repair. The choice of an original, used harness is often preferred by specialized workshops that prioritize compatibility with the vehicle's electrical system and adherence to manufacturer-specified parameters.

Expanding Rear Lighting Modernization

If you are planning a comprehensive repair or modernization of the rear lighting area in your Mercedes and need other components from the same group, such as complete tail lights, light modules, or additional housings, check the available parts in the Mercedes Rear Lights and Brake Lights category.

If you are interested in a conscious approach to repairs and want to better utilize the potential of recycled parts while also caring for a smaller environmental impact, it is worth reading the article Eco-Tuning in Practice: How to Increase Performance While Reducing Your Carbon Footprint with Recycled Parts, which discusses the practical aspects of such an approach.