Standing for Driver Monitoring System, this safety technology uses infrared cameras and steering wheel sensors to analyze the driver's eye movement, head position, and physical inputs. If the system detects signs of drowsiness or distraction, it triggers audible alerts or visual warnings on the dashboard. It is a foundational component for advanced driver-assistance systems, ensuring the human remains engaged even when automated steering is active.
Heard on the job
The DMS keeps throwing a fault code because the infrared camera on the steering column is blocked by aftermarket trim.