Mercedes-Benz C-Class Coupe 2019 Operator's Manual page 167

Autonomous braking function
The autonomous braking function may intervene at speeds starting from approximately 4 mph (7 km/h) in the following situations:
Vehicles
traveling in
front
Vehicles Up to approx.
without Driv‐ 124 mph
ing Assis‐ (200 km/h)
tance pack‐
age
Vehicles with Up to approx.
Driving Assis‐ 155 mph
tance pack‐ (250 km/h)
age
Stationary Crossing
vehicles vehicles
Up to approx. No reaction
31 mph
(50 km/h)
Up to approx. Up to approx.
62 mph 43 mph
(100 km/h) (70 km/h)
Moving Stationary
pedestrians pedestrians
Up to approx. No reaction
37 mph
(60 km/h)
Up to approx. Up to approx.
43 mph 43 mph
(70 km/h) (70 km/h)
Crossing Cyclists travel‐
cyclists ing in front
Up to approx. Up to approx.
37 mph 50 mph
(60 km/h) (80 km/h)
Up to approx. Up to approx.
43 mph 50 mph
(70 km/h) (80 km/h)
Driving and parking 165
Stationary
cyclists
No reaction
Up to approx.
43 mph
(70 km/h)