Genuine OEM Audi Third Brake Stop Light, part number 8F0945097. This rear-mounted light serves as an additional brake signal, significantly enhancing visibility for following traffic and contributing to overall road safety. It is typically located in the upper central area of the rear of the vehicle. This LED light unit measures approximately 0.35m long and weighs 0.187 kg. Choosing a genuine OEM brake light ensures correct beam pattern, brightness, and ECE/DOT compliance, which are critical for safety and legal operation.