Mercedes-Benz E-Class Cabriolet 2018, Owner'S Manual

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System limitations
The system may be impaired or may not function
in the following situations:
R
In snow, rain, fog, heavy spray, if there is
glare, in direct sunlight or in greatly varying
light conditions.
R
If the sensors are dirty, misted up, damaged
or covered.
R
If the sensors malfunction due to other radar
source interference, for example strong radar
reflections in multi-storey car parks.
R
If a loss of tyre pressure or a defective tyre
has been detected and displayed.
R
Full system performance is not available for a
few seconds after switching on the ignition
or after driving off.
The system may not react correctly:
R
In complex traffic situations where objects
cannot always be clearly identified.
R
To pedestrians or vehicles if they move
quickly into the sensor detection range.
R
To pedestrians who are hidden by other
objects.
R
If the typical outline of a pedestrian cannot
be distinguished from the background.
R
If a pedestrian is not recognised as such, e.g.
due to special clothing or other objects.
R
On bends with a tight radius.
Setting Active Brake Assist
Multimedia system:
Vehicle k Assistance Active Brake
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.
The following settings are available:
R
Early
R
Medium
R
Late
#
Select a setting.
% Your selection is retained when the vehicle is
next started.
Deactivating Active Brake Assist
% It is recommended that you always leave
Active Brake Assist activated.
#
Select Off .
The distance warning function and the auton‐
omous braking function are deactivated.
Vehicles without Driving Assistance Pack‐
age: when the vehicle is next started, the
medium setting is automatically selected.
Vehicles with Driving Assistance Pack‐
age: Evasive Steering Assist is not available.
When the ignition is next started, the
medium setting is selected automatically and
Evasive Steering Assist is available.
% If Active Brake Assist is deactivated, the
æ symbol appears in the status bar of the
multifunction display.
196 Driving and parking