IIHS Questions the Effectiveness of Five New Safety Features

The Insurance Institute for Highway Safety (IIHS) studied the effectiveness of blind-spot detection systems, adaptive headlamps, lane-departure warning systems, forward-collision warning systems with automatic braking and emergency brake assist, and found that despite the hype, some of them may not be as useful as automakers make them out to be. Of the 2.3 million frontal crashes that take place annually, 7,200 result in a fatality. The proliferation of systems that can detect an imminent frontal collision, sound a warning and if the drive doesn't react, preload all the safety systems and begin applying the brakes may prove useful. The same goes for lane departure warning systems, which notify the driver with a tone if they begin veering out of their lane. Others, like blind-spot detection systems won't have as much affect on road fatalities since they don't account for a substantial amount of fatal crashes, but they'll certainly make people more aware of their surroundings.