Third Stop Lamp BMW F12 F13 Rear Trunk Lid Additional Brake Light 7210574

Visual condition of the part

The product shows signs of use visible in the photos.

Third Stop Lamp BMW F12 F13 Rear Trunk Lid Additional Brake Light is an original part from the Main and center brake lights group, designed for installation in the rear section of the vehicle body. It provides clear braking signaling, improving vehicle visibility for drivers behind and supporting the safe operation of your BMW car.

Specifications and technical data

• SKU: 7210574-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7210574
• Substitutable numbers: 7210574, 63257210574
• Location on the vehicle: Rear
• Category: Centre & Third Brake Light Assemblies

Purpose and function in the vehicle

The third brake light mounted in the trunk lid plays an important role in the vehicle's rear lighting system. Positioned higher than standard brake lamps, it increases the readability of the braking signal, especially in heavy city traffic or when driving in a convoy. This component is designed specifically for BMW F12 and F13 bodies, which translates into a perfect fit for the trunk lid line and proper integration with the car's electrical system.

Construction and fitment for BMW

The offered third brake light is a BMW part from the group of original components, which means it maintains factory geometry, mounting points, and lighting characteristics. Thanks to this:

• it fits the intended mounting location in the rear of the vehicle,
• it ensures a consistent look with other lighting elements,
• it maintains compliance with factory safety and homologation standards.

Such a fit reduces the risk of leaks, mounting looseness, or connection problems, which is particularly important for components installed in the trunk lid.

Technical and assembly aspects

The third brake light in the trunk lid operates in the rear zone of the body, where it is exposed to temperature changes, moisture, and vibrations. The construction provided by the manufacturer takes these conditions into account, ensuring stable mounting and adequate protection of the lighting system. In practice, this translates into:

• reliable cooperation with the factory electrical harness,
• proper operation in conjunction with the brake light system,
• maintaining the correct light intensity in the rear of the vehicle.

The item comes from a used vehicle, which is typical for original used parts, often chosen for post-accident repairs or replacing damaged lamps in several-year-old cars.

Benefits of using an original third brake light

Using an original third brake light in a BMW F12/F13 allows you to maintain the consistency of the lighting system and avoid problems typical of aftermarket replacements. The most important advantages include:

• factory fit to the trunk lid – no need for modifications to mounts or installation,
• maintaining a uniform color and light characteristic relative to other brake lights,
• reducing the risk of errors in the vehicle's lighting control system.

For users who care about maintaining the car in a configuration close to factory condition, this is a technically safe and aesthetically consistent solution.

Comprehensive service for the BMW rear lighting zone

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

Technical support and operation

When replacing the third brake light, it is worth paying attention to the condition of the electrical installation in the rear of the vehicle and the correct operation of the other brake lamps. A properly functioning lighting system has a direct impact on driving safety, especially in conditions of limited visibility. Additional information regarding the diagnostics of consumable elements in vehicles with diesel engines can be found in the article Diesel injector faults – how to recognize them and the risks of neglecting them, which discusses the symptoms and consequences of neglect in key components.