Final answer:
Collision Mitigation Braking System (CMBS) is a safety feature in vehicles that scans the road ahead to prevent collisions. It can typically monitor several hundred feet in front of the vehicle, but the exact distance varies by manufacturer and model.
Step-by-step explanation:
The term CMBS refers to a Collision Mitigation Braking System, which is a safety technology used in modern automobiles.
This system uses radar and sometimes cameras to scan the road ahead for potential obstacles. The exact distance that CMBS can scan ahead varies by vehicle manufacturer and model, but typically, these systems can monitor the area in front of the vehicle for several hundred feet.
CMBS works by alerting the driver to potential collisions and, if necessary, applying the brakes to reduce the severity of an impact or avoid it altogether if the driver does not take sufficient action in time.