Mercedes-Benz E-Class Sedan Operator's Manual page 316

314 Maintenance and care
Information on cleaning and care
Wiper blades Fold out the wiper blades and clean them using a damp cloth.
Exterior lighting Clean the lens with a wet sponge and mild detergent, e.g. car
shampoo.
AIRPANEL
If the vehicle is very dusty or there are salt deposits in the
AIRPANEL mechanics, the adjustment range of the shutters in
the radiator trim may be restricted.
Switch on the ignition, and the shutters open automati‐
R
cally after approximately 120 seconds.
Clean the bearing points of the shutters with a high-pres‐
R
sure water jet.
Sensors
Clean the sensors in the front and rear bumpers and in the
radiator grille with a soft cloth and car shampoo.
Rear view camera
Open the camera cover with the multimedia sys‐
R
and 360° Camera tem(
Use clear water and a soft cloth to clean the camera lens.
R
Tailpipes Clean with cleaning agents recommended by Mercedes-Benz,
particularly in the winter and after washing the vehicle.
page 184) .
→
Avoiding vehicle damage
Do not clean the wiper blades too often.
Only use cleaning agents or cleaning cloths that are suitable
for plastic lenses.
When using a high-pressure water jet, maintain a minimum
distance of 11.8 in (30 cm).
When using a high-pressure water jet, maintain a minimum
distance of 11.8 in (30 cm).
Do not use a high-pressure water jet.
Use acid-free cleaning agents.