Mercedes-Benz E-Class Coupe 2017 Owner's Manual page 176

If the sensors are dirty, misted up, damaged
R
or covered.
If the sensors malfunction due to other radar
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source interference, for example strong radar
reflections in multi-storey car parks.
If a loss of tyre pressure or a defective tyre
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has been detected and displayed.
The system may not react correctly:
In complex traffic stations where objects
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cannot always be clearly identified.
To pedestrians or vehicles if they move
R
quickly into the sensor detection range.
To pedestrians who are hidden by other
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objects.
If the typical outline of a pedestrian cannot
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be distinguished from the background.
If a pedestrian is not recognised as such, e.g.
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due to special clothing or other objects.
On bends with a tight radius.
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Setting Active Brake Assist
Multimedia system:
Vehicle Assistance
, .
Assist
Vehicles without Driving Assistance pack‐
age: The settings can be made after starting the
vehicle.
Vehicles with Driving Assistance package:
The settings can be made when the ignition is
switched on.
% It is recommended that you always leave
Active Brake Assist switched on.
The moment of warning or intervention can be
adjusted as follows:
Select Warning/brake applic.:
#
selection is retained when the vehicle is next
started.
Select Warn./brake applic.:
#
selection is retained when the vehicle is next
started.
Select
#
selection is retained when the vehicle is next
started.
Active Brake
.
Select
#
Vehicles without Driving Assistance pack‐
age: The distance warning function and the
autonomous braking function are deactiva‐
ted. When the vehicle is next started, the
medium setting is automatically selected.
Vehicles with Driving Assistance pack‐
age: The distance warning function and the
autonomous braking function are deactiva‐
ted. Evasive Steering Assist is unavailable.
When the ignition is next started, the
medium setting is selected automatically and
Evasive Steering Assist is available.
early: your
% When Active Brake Assist is deactivated, the
æ symbol appears in the assistance
graphic in the multifunction display.
medium: your
Driving and parking 173
Warning/brake applic.: late: your
Warning/brake applic.: off: