Mercedes-Benz S-Class 2020 Operator's Manual page 242

240 Driving and parking
5 Red warning display of Parking Assist
PARKTRONIC: obstacles are very close
(approximately 1.0 ft (0.3 m) or less)
6 Orange warning display of Parking Assist
PARKTRONIC: obstacles are a medium dis‐
tance away (between approximately 1.0 ft
(0.3 m) and 2.0 ft (0.6 m))
% If the entire system fails, the inner segments
of the warning display are shown in red. The
indicator lamp on the PARKTRONIC button
lights up and the é symbol appears in
the multifunction display.
If the system fails at the rear, the rear seg‐
ments are shown in red when backing up
and are hidden when driving forwards.
When Active Parking Assist is active, the
lane markings are displayed in green.
If Parking Assist PARKTRONIC is deactivated,
the warning display fades out.
Wide-angle view
System failure
If there is no operational readiness, the following
message appears in the multimedia system:
System limits
The rear view camera will not function or will
only partially function in the following situations:
The trunk lid is open.
R
There is heavy rain, snow or fog.
R
The ambient light conditions are poor, e.g. at
R
night.
The camera lens is obstructed, dirty or fog‐
R
ged up. Observe the notes on cleaning the
rear view camera ( page 421).
/
Cameras, or vehicle components in which
R
the cameras are installed, are damaged. In
this event, have the cameras, their positions
and their setting checked at a qualified spe‐
cialist workshop.
The field of vision and other functions of the rear
view camera may be restricted due to additional
accessories on the rear of the vehicle (e.g.
license plate bracket or bicycle rack).
% The display contrast may be impaired due to
incident sunlight or other light sources. In
this case, pay particular attention.