For automatic braking, does it stop the car or give a warning?

[FallCross10]

A nephew is considering the Mazda CX-50. For the automatic braking, is it just a beeping flashing warning or does Mazda Smart Brake Support With Head-on Collision Mitigation stop the car?

 

[Lazy2.5]

You can turn it off.

 

[FallCross10]

You can turn it off.

I want it on and my nephew would too. Does it work well?

 

[RedBaron]

Yes, it warns first and it does try to stop the car if you don't brake, but no guarantee that it will stop in time if travelling fast. Also, it tends to have some false positives, especially if a car is turning off the road in front of you.

See also: What Is Mazda Smart Brake Support? Explained | CarsBibles

 

[jadmt]

Certain criteria has to be met. Can kind of suck when it dynamites the brakes when driving fast in curves because it detects the gaurd rail