Autonomous Emergency Braking
Fig. 276
In the instrument cluster display. Warning: Distance to vehicle ahead becoming too small.
Please first read and note the introductory information and heed the WARNINGS
Autonomous Emergency Braking is a function of the Forward Collision Warning system (Front Assist)
and active when the Forward Collision Warning system (Front Assist) is switched on.
The Autonomous Emergency Braking function monitors the traffic situation in front of your vehicle at
speeds between 3 mph (5 km/h) and about 20 mph (30 km/h).
If the Autonomous Emergency Braking function detects a critical situation which can lead to a collision,
it will prepare the vehicle for a possible emergency braking maneuver
⇒
.
In case of an impending collision and the driver not reacting accordingly to the warning, the system
can initiate an automatic braking maneuver in order to reduce the speed of your vehicle and help
minimize the effects of a collision.
Display
An automatic braking maneuver is indicated by a warning in the instrument cluster display
⇒
fig. 276
.
The Autonomous Emergency Braking function may not work under following conditions:
When driving around curves.
When the Forward Collision Warning system (Front Assist) is switched off or not working properly.
When ASR is switched off manually.
When ESC is actively regulating.
When 2 or more brake lights on your vehicle are not working.
When the sensors are soiled or covered.
When the brake pedal is depressed.
When
the
OFF-ROAD
mode is switched on.
If the last braking maneuver initiated by the Autonomous Emergency Braking function is shorter
than 20 seconds ago.
When your vehicle is driving in reverse.
When your vehicle is quickly accelerated.
In bad weather conditions with decreased visibility, like heavy rain or snowfall.
If the vehicles travelling ahead are too small or narrow, like motorcycles or bicycles.
If the vehicles travelling ahead are driving offset.
If the radar sensor signal is multiply reflected, like when driving in parking garages.
In case of crossing traffic.
In case of oncoming vehicles on your lane.