If the difference in speed between your vehicle and the obstacle is greater than the speeds specified below, the automatic brake function cannot prevent a collision, but it can help mitigate its effects.
Vehicles
Braking assistance can help prevent a collision with a vehicle ahead by reducing your vehicle's speed by up to 60 km/h (37 mph).
Cyclists
Braking assistance can help prevent a collision with a cyclist ahead by reducing your vehicle's speed by up to 50 km/h (30 mph).
Pedestrians
Braking assistance can help prevent a collision with a pedestrian ahead by reducing your vehicle's speed by up to 45 km/h (28 mph).
Large animals
If there is a risk of colliding with a large animal, braking assistance can help reduce your vehicle's speed by up to 15 km/h (9 mph).
The braking function for large animals is primarily intended to mitigate the force of a collision at higher speeds. Braking is most effective at speeds above 70 km/h (43 mph) and less effective at lower speeds.