What is the purpose of the brake lights on your vehicle?

The purpose of brake lights on a vehicle is to signal to other drivers that the vehicle is slowing down or coming to a stop. This function is crucial for maintaining safety on the road, as it helps prevent collisions by providing advanced warning to vehicles that may be following behind. When the driver applies the brakes, the brake lights illuminate, making it clear to other drivers that they should prepare to slow down or stop as well. This simple yet vital feature enhances communication between drivers and contributes significantly to safe driving practices.