Mercedes-Benz A-Class W176 Rear Right O/S Tail Light Lamp Side Panel A1769064900

Mercedes-Benz A-Class W176 Rear Right O/S Tail Light Lamp Side Panel is an original lighting component designed for installation in the side body panel. As part of the Main and center brake lights group, it ensures proper braking signaling and vehicle visibility from the rear, which directly impacts driving safety. The used OEM component allows for a technically correct replacement of a damaged lamp without interfering with the electrical system structure.

Specifications and technical data

• SKU: A1769064900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1769064800
• Substitutable numbers: A1769064800, A 176 906 48 00, KZ
• Location on the vehicle: Rear, Right
• Category: Centre & Third Brake Light Assemblies

Purpose and body fitment

The described rear right lamp is intended for installation in the Mercedes-Benz A-Class W176 model, in the side part of the body, in the fender area. Its placement on the rear right side of the vehicle means that the component works with the other rear lighting segments, creating a cohesive system of brake and position lights. The lamp's design is prepared for installation at factory mounting points, which facilitates service and reduces the time required for replacement.

Function in the Main and center brake lights system

The lamp plays a key role in the braking signaling system, responsible for clearly communicating the vehicle's speed reduction to drivers behind. As an element from the Main and center brake lights category, it works with the other rear lamps, ensuring:

• clear brake light during braking,
• proper position light during driving,
• consistent light distribution within the right side of the rear body section.

By maintaining the original geometry and optics, the lamp preserves the factory character of the lighting, which is essential for both safety and vehicle aesthetics.

Installation and operational characteristics

The element was designed as an OEM part, which means its shape, mounting points, and electrical connectors are compatible with the factory Mercedes installation. This facilitates installation in the rear right zone without the need for wiring or body modifications. The used condition of the component allows for an economical lamp replacement while maintaining the proper operating parameters of the lighting system.

In practice, this means that after proper installation, the lamp should work with the existing lighting control module, maintaining the correct operation of the brake and position lights on the right side of the vehicle. This solution is particularly beneficial for post-accident repairs or replacing a damaged element due to wear and tear.

Benefits of using an original tail light

Using an original rear right lamp for the A-Class W176 allows for maintaining the technical and visual consistency of the vehicle. The main advantages include:

• factory fitment to the shape of the fender and body lines,
• compatibility with the electrical system without additional adapters,
• maintaining uniform color and light intensity on both sides of the vehicle,
• suitability for use in professional body and paint repairs.

For the user, this means seamless integration with the existing lighting system and the maintenance of required safety and road visibility standards.

Expanding the lighting system in Mercedes-Benz

If you are planning a comprehensive repair or modernization of the rear lighting zone in your Mercedes and need other elements from the same group, such as additional tail light assemblies, center segments, or side light modules, check the available parts in the Mercedes Main and center brake lights category.

To better understand the impact of functional components on vehicle durability and operational safety, it is worth reading the guide on the operation of systems sensitive to temperature and loads, available in the article Engine cooling system – overheating, repair, and used radiators.