Mercedes-Benz S-Class 2020 Operator's Manual page 422

420 Maintenance and care
Cleaning Night View Assist
Camera behind the windshield
* NOTE Damage to the camera lens when
cleaning
If you clean the camera lens yourself or spray
glass cleaner on the camera lens, you could
damage the camera lens.
When cleaning the field of vision of the
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driving systems, do not spray glass
cleaner on the camera lens.
If the camera lens is dirty, please con‐
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tact a qualified specialist workshop.
Fold down the camera cover by handle
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recess 1.
Use a cloth to clean the windshield in front of
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the camera.
Camera in the radiator grill
Camera lens 2 is cleaned at regular intervals
by operating the windshield washer system.
Use clear water and a soft cloth to clean
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camera lens 2 when it is very dirty.