Mercedes-Benz S-Class 2020 Operator's Manual page 237

Orange segments: obstacles at a distance
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between approx. 1.0 ft (0.3 m) and 2.0 ft
(0.6 m)
Red segments: obstacles at a very short
R
distance of approx. 1.0 ft (0.3 m) or less
System limits
Parking Assist PARKTRONIC does not necessa‐
rily take into account the following obstacles:
Obstacles below the detection range, e.g.
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persons, animals or objects.
Obstacles above the detection range, e.g.
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overhanging loads, overhangs or loading
ramps of trucks.
Problem
Rear segments 1 or all-round seg‐
ments 2 light up red. The é sym‐
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.
Problems with Parking Assist PARKTRONIC
Vehicles without 360° Camera
Possible causes/consequences and
Parking Assist PARKTRONIC is malfunctioning and has been deactivated due to signal interference.
Start the vehicle again.
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Check if Parking Assist PARKTRONIC is working at a different location.
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Vehicles with 360° Camera
M M Solutions
Driving and parking 235