Automobile tail light assembly for BMW 3 Series (12-15 years) modified LED running lights streamer turn signal indicators, ABS PC construction, red or black smoke colour, 56 x 39 x 20 cm overall size, 4.9 kg weight.
BMW 3 Series Tail Light Assembly: Modified Streamer LED Running Lights for 12-15 Year Models

Upgrading the rear lighting on your BMW 3 Series can refresh its appearance and improve visibility. This replacement automobile tail light assembly is engineered specifically for models manufactured between 2012 and 2015, ensuring a straightforward installation process. The design moves beyond the standard factory look, incorporating a distinctive streamer pattern for the LED running lights, which adds a modern, dynamic element to the vehicle's rear profile. Alongside these running lights, the unit integrates clear turn signal indicators. With a stated service life of 10,000 hours and a luminous flux of 4600 lumens, this component offers a practical upgrade path for owners seeking both style and functional replacement parts.
Features and Construction

This tail light assembly combines specific design features with robust construction materials to meet automotive requirements.
Material and Build
The housing and structural components are made from ABS plastic, known in automotive applications for its toughness and ability to withstand impacts and vibrations. The lens is constructed from PC (polycarbonate), a material chosen for optical clarity, strength, and resistance to yellowing from UV exposure over time. This material combination contributes to the unit's overall weight of 4.9 kg and is common in quality automotive lighting for its balance of durability and performance.
Size and Practical Fit
With overall dimensions of 56 cm in width, 39 cm in height, and 20 cm in depth, this assembly is designed to occupy the same space as the original factory unit on applicable BMW 3 Series models. This precise sizing is crucial for a seamless fit within the vehicle's rear bodywork without requiring modification. The 4.9 kg weight is comparable to original equipment, ensuring no undue stress is placed on mounting points.
Uses and Placement

This component serves a primary functional role while offering an aesthetic refresh for specific vehicle scenarios.
Event or Professional Use
For owners who showcase their vehicles at meets or simply desire a more personalised look, the modified streamer LED design provides a visual upgrade over the standard tail lights. The black smoke colour option offers a darker, more aggressive appearance, while the red option maintains a classic look with the updated LED pattern. It serves as a direct replacement part, making it suitable for both personalisation projects and necessary repairs following damage to the original lights.
Everyday Home Use
As a direct replacement for worn, damaged, or outdated factory lighting on a 2012-2015 BMW 3 Series, this assembly restores full rear lighting functionality. The integrated LED running lights and turn signals are essential for safe daily driving, ensuring your vehicle remains visible to other road users. The 10,000-hour service life rating suggests a long-lasting solution, potentially outlasting conventional bulb-based units.
Benefits and Buying Value

The value of this product lies in its specific compatibility, updated design, and stated performance specifications.
Reuse and Low Maintenance
The use of LED technology within the running lights is associated with lower energy draw and the potential for reduced maintenance compared to traditional bulbs, aligning with the rated 10,000-hour service life. The ABS and PC construction is designed for longevity in the automotive environment, resisting weather and impact. Cleaning requires only a soft cloth, contributing to low ongoing upkeep.
Why Choose This Product
This tail light assembly is chosen for its exact fitment for 12-15 year-old BMW 3 Series, eliminating guesswork and modification. The modified streamer LED design offers a clear visual differentiator from standard lights. The provided technical specifications—12V operation, 35W power, 2A current, 4600-lumen flux—offer concrete data for informed purchase decisions. The choice between red and black smoke finishes allows for some personalisation within a functionally focused automotive component.
