Genuine OEM Volkswagen Additional Brake Light, part number 5K6945087C. This crucial safety component provides extra braking indication, enhancing visibility for following drivers. It is typically mounted in a high position on the rear of the vehicle, such as on the tailgate or spoiler. Constructed from durable red plastic with integrated lighting elements, it measures approximately 0.45 meters in length. Choosing a genuine OEM additional brake light ensures correct light output, proper beam pattern, and reliable operation for critical safety functions.