Vauxhall Opel Corsa: Active emergency braking

Following on from similar discussions about driver assistance technology in cars, last year I bought a new Vauxhall Corsa and I am still trying to work out what the active emergency braking is supposed to do.

Looking in this car manual it says “Active emergency braking only works when the seat belts of the front passengers are fastened.”

https://www.opcorsaf.com/opel_corsa_functionality-1831.html

Is it me or does that defy all logic? It will not work when I am alone in the car or only have rear seat passengers.

Is it only intended to supplement the protection of the front passenger air bag?

If I am alone in the car would I be safer driving around with the passenger seat belt fastened?

Parents
  • A lot of cars have pressure sensors under the front seats.  So the car knows if anyone is sitting in the passenger seat, and only shows the seat belt warning if there's someone in the seat, but the belt's not done up.

    The emergency braking is usally based on a radar in the front of the car.  If it detects something in your path, it may slam on the brakes to at least reduce the speed of the impact.

    My newer car occasionally flashes up a big scary warning on the dashboard.  But it hasn't actually applied the brakes yet.

Reply
  • A lot of cars have pressure sensors under the front seats.  So the car knows if anyone is sitting in the passenger seat, and only shows the seat belt warning if there's someone in the seat, but the belt's not done up.

    The emergency braking is usally based on a radar in the front of the car.  If it detects something in your path, it may slam on the brakes to at least reduce the speed of the impact.

    My newer car occasionally flashes up a big scary warning on the dashboard.  But it hasn't actually applied the brakes yet.

Children
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