Practice question

What is the function of the Emergency Brake Assist system (AEBS / Notbremsassistent) legally mandated on modern heavy trucks?

It automatically reverses the truck if another vehicle tailgates
It honks the horn every 10 seconds in city traffic
Forward radar and cameras detect obstacles and imminent collision risks with leading vehicles, alert the driver with optical/acoustic warnings, and automatically apply full emergency braking if the driver fails to respond
It ejects the driver seat through the roof

Answer: C — Forward radar and cameras detect obstacles and imminent collision risks with leading vehicles, alert the driver with optical/acoustic warnings, and automatically apply full emergency braking if the driver fails to respond

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