The ADAS system known as **"Blind Spot Information"** (BSM) is a system designed to **warn the driver** when there is another vehicle in the blind spot. This warning is given through a **light on the rearview mirror** that lights up if there is a vehicle in that area. Some systems activate whenever there is a vehicle in the blind spot, while others only do so if the driver activates the turn signal to change lanes.


It is important to note that this system **does not intervene in the driving of the vehicle**. Its function is solely **informative**, providing the driver with a visual warning to make the necessary decisions. The control of the vehicle remains **entirely with the driver** at all times, which means the system cannot perform actions such as braking or changing direction by itself. Therefore, the correct answer is that the system does not intervene in driving, as the driver maintains full control of the vehicle.