AEB watches the road ahead with a camera or radar and, if a crash with the vehicle in front looks likely, warns you and then brakes by itself to avoid it or reduce the impact. Some systems also detect pedestrians, cyclists and two-wheelers.
It is the driver assistance feature most able to prevent a crash outright, and the core of the survey's ADAS must-have.
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Checked against this source on 18 Sep 2026. Every term