Mercedes W204 Rear Additional Third Brake Light Stop Lamp A2049066002

Mercedes W204 Rear Additional Third Brake Light Stop Lamp is an original component from the Main and center brake lights group, designed for installation in the rear part of the body. The red, centrally positioned brake light improves vehicle visibility during braking, increasing road safety. This used OEM component is a sensible choice for repairs when you prioritize factory fitment and predictable lighting system performance.

Specifications and technical data

• SKU: A2049066002
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2049066002
• Substitutable numbers: A2049066002, A 204 906 60 02
• Location on the vehicle: Rear
• Color: Red
• Category: Centre & Third Brake Light Assemblies

Purpose and function of the third brake light

The third brake light in the Mercedes W204 model acts as an additional, high-mounted braking signal at the rear of the vehicle. Thanks to its characteristic red color, the light beam is clearly visible to drivers behind, which shortens reaction time and reduces the risk of rear-end collisions. This element works in conjunction with the main brake lights, creating a coherent and clear signaling system.

Construction and performance parameters

The offered third brake light features a design adapted to the rear body zone, with a housing and lens designed for specific mounting points in the Mercedes W204. The red lens ensures proper light filtration while maintaining the aesthetic lines of the vehicle's rear. Using an original solution allows for maintaining a consistent appearance and correct lighting geometry without the need for installation modifications.

Benefits of using an original brake light

Choosing a factory third brake light for the Mercedes W204 primarily ensures a secure fit to the body and compatibility with the existing electrical harness. Using an OEM component allows you to:

• maintain the original lines of the vehicle's rear without visible gaps or misalignments,
• maintain the correct lighting angle and braking signal intensity,
• minimize installation time thanks to factory mounting points,
• reduce repair costs while maintaining high build quality.

For many users, it is also important that the original brake light works with the vehicle's onboard systems according to the manufacturer's specifications, without the risk of errors resulting from the use of random replacements.

Condition and service application

The presented item is used, which makes it a practical solution for post-accident repairs, replacing a damaged lens, or restoring full functionality to the rear lighting system. Such components are often chosen by workshops specializing in the Mercedes brand when a quick and economical restoration of vehicle functionality while maintaining original specifications is required.

Expanding lighting upgrades in your Mercedes

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

Technical knowledge and choosing used parts

When selecting used lighting components, such as a third brake light, it is worth being guided not only by price but also by origin and compatibility with the specific body version. Similar principles apply to other key vehicle subassemblies – you can find more on how to consciously choose used parts and what to pay attention to in terms of cost-effectiveness in the article Used gearbox – when is it worth it and what you need to remember.