Mercedes W221 V221 Rear Boot Tail Light Lamp Side Panel Left N/S A2218200166

Mercedes W221/V221 Trunk Lid Tail Light Left is an original lighting component designed for installation in the rear of the body on the driver's side. Thanks to its precise fit for the W221/V221 model and factory finish in Iridium Silver Metallic - 775, the part harmoniously integrates with the body line and maintains stylistic consistency with other lights. This is a practical solution for users seeking reliable rear lighting that complies with factory standards.

Specifications and technical data

• SKU: A2218200166
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218200166
• Substitutable numbers: A2218200166, A 221 820 01 66
• Location on the vehicle: Rear, Left
• Part type: Rear Light Assembly
• Color: Iridium Silver Metallic - 775
• Category: Rear Light Assemblies

Purpose and Body Fitment

The presented trunk lid tail light is designed for installation in the rear of the vehicle on the left side, in the side panel area of the trunk lid. The construction matches the factory dimensions and mounting points used in the Mercedes S-Class W221/V221 generation, which facilitates installation and allows for the preservation of the original lighting geometry. This component belongs to the Rear Lights and Brake Lights group, thus contributing to the vehicle's complete lighting signaling system.

Exterior Appearance and Color Scheme

The lamp is finished in the Iridium Silver Metallic - 775 shade, characteristic of many S-Class models of this generation. The use of the correct paint code allows for an aesthetic match with the trunk lid surface and adjacent body elements, without visible color differences. The transparent and red lens segments are arranged according to the factory design, ensuring clear distribution of the position and brake lights and a cohesive look for the entire rear of the vehicle.

Function in the Rear Lighting System

As a component from the Rear Lights and Brake Lights group, the lamp is responsible for correctly signaling the vehicle's presence on the road and informing other road users about braking. Properly functioning rear lighting is important for both safety and regulatory compliance. Using an original Mercedes component ensures the correct lighting characteristics, beam angle, and intensity as intended by the vehicle manufacturer.

Product Characteristics and Condition

The offered lamp is a used part, meaning it comes from a dismantled vehicle and may show signs of wear typical for this class of parts. At the same time, it retains a construction consistent with the factory design, which facilitates trouble-free installation in place of a damaged or worn component. For many users, this is a sensible choice for post-accident repairs or restoring the full functionality of the rear lighting system without the need to invest in a new part.

Benefits of Using an Original Tail Light

Using an original trunk lid tail light for the Mercedes W221/V221 allows you to:

• maintain a consistent appearance of the rear bodywork thanks to the correct color and lens shape,
• preserve the factory lighting characteristics of the position and brake lights,
• reduce the risk of fitment and sealing issues compared to aftermarket alternatives,
• restore the full functionality of the rear lighting system after a collision or mechanical damage.

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

For drivers interested in optimizing vehicle servicing costs, it is also worth familiarizing yourself with tips on economical vehicle maintenance – practical advice can be found in the article Economical Ford Operation – Where to Find the Biggest Savings in Mechanical and Body Repairs, which shows how a sensible choice of parts can translate into real savings.