Mercedes-Benz C-Class Coupe 2019 Operator's Manual page 190

188 Driving and parking
Vehicles with Active Parking Assist and a 360°
Camera
If Active Parking Assist is deactivated and an
obstacle is detected in the path of the vehicle, a
pop-up window for Parking Assist PARKTRONIC
1 appears in the multimedia system at speeds
below 6 mph (10 km/h).
System limitations
Parking Assist PARKTRONIC does not necessa‐
rily take into account the following obstacles:
Obstacles below the detection range, e.g.
R
persons, animals or objects.
Obstacles above the detection range, e.g.
R
overhanging loads, overhangs or loading
ramps of trucks.
The sensors must be free of dirt, ice and slush.
Otherwise, they may not function correctly.
Clean the sensors regularly, taking care not to
scratch or damage them.
Function of the passive side impact protec‐
tion
Passive side impact protection is an additional
Parking Assist PARKTRONIC function which
warns the driver about obstacles at the side of
the vehicle. A warning is issued when obstacles
are detected between the front and rear detec‐
tion range. In order for an object on the side to
be detected, the sensors in the front and rear
bumper must first detect the object while you
are driving past it.
During the parking procedure or maneuvering,
objects are detected as the vehicle drives past.
If you steer in the direction of a detected obsta‐
cle and there is a risk of a lateral collision, a
warning is issued. The segments on the sides
light up yellow or red, depending on the distance
to the obstacle.
Segment color depending on distance
Color Lateral distance in
cm
Yellow Approx. 30 - 60
Red Approx. < 30
In order for lateral front or rear segments to be
displayed, the vehicle must first travel a distance
of at least half of the vehicle length. Once the
vehicle has traveled the length of the vehicle, all
of the lateral front and rear segments can be dis‐
played.