Mercedes E-Class W211 3rd Brake Light | DEPO
Mercedes W211 3rd Brake Light DEPO (Top of Trunk)
DEPO 444-3403N-AE | Original Quality Lighting | Red Lens
- Trunk Control Unit (SAM) Massacre: A cracked or melted gasket old Mercedes W211 3rd Brake Light can allow water to seep into the trunk during rainy weather. The leaking water can oxidize the very expensive rear SAM unit (electronic module) on the left side of the trunk. This light is not just a light, but also a vital water insulation gasket!
- Hard Trunk Closure: In W211s, the LED diodes inside the 3rd brake light often break due to the trunk lid being slammed shut. After installing your new light, be careful to close your trunk gently.
For Mercedes' legendary E-Class vehicles known as "Cat Eyes," the Mercedes W211 3rd Brake Light produced with the world-renowned DEPO quality is now available! This stylish LED strip light, integrated into the rear trunk lid of W211 chassis, loses its functionality over time due to sunburns and constant impacts to the trunk. The old light, which has individual LEDs that burn out, triggers a constant annoying brake light malfunction on the dashboard and allows water into your trunk due to a cracked lens, making the rear appearance of your car look very old and neglected. With this high-quality Mercedes W211 3rd Brake Light signed by DEPO, the rear aesthetics of your W211 can be restored in seconds. Thanks to its fault indicator-free (Canbus compatible) resistance system and factory rubber insulation gasket, this Mercedes W211 3rd Brake Light effectively protects your vehicle from both water leaks and electronic brain errors.
- Waterproof Shield: Thanks to the thick original type rubber gasket at the back, it eliminates water seepage from rain or washing water into your trunk lid. A brand new Mercedes W211 3rd Brake Light is the life insurance for your SAM unit.
- Does Not Trigger Malfunction Light: It is fully compatible with the rear electronic module of the W211, which is incredibly sensitive to voltage. The DEPO brand Mercedes W211 3rd Brake Light instantly extinguishes dashboard warnings.
- Maximum Brightness (LED): With the original brightness LED arrangement, it significantly enhances your driving safety by clearly warning vehicles behind you even in bright sunlight during the day when you brake.
- Original Socket Compatibility: No cutting, splicing, or soldering of wires is required. It directly fits into the original plug under the trunk lining using a plug-and-play method.
Technical Details
| Brand | DEPO (Taiwan Origin 1st Class Lighting Manufacturer) |
| Product Code | 444-3403N-AE |
| Product Type | Mercedes W211 3rd Brake Light (Top of Trunk LED Brake Light) |
| Compatibility | Mercedes E-Class W211 Sedan (All Sedan Models from 2002-2009) |
| Possible OEM Reference | A 211 820 15 56 / 2118201556 |
Frequently Asked Questions (FAQ)
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
Compatible vehicle information not yet added.

