Mercedes-Benz ML320 Cdi Operator's Manual page 410

!
Do not apply strong pressure to the sensor
covers. Applying strong pressure may damage
the sensor covers.
Follow the instructions provided by the power
washer manufacturer on maintaining a distance
between the vehicle and the nozzle of the power
washer.
!
To prevent scratches, never apply strong
force and only use a soft, non-scratching cloth
when cleaning the sensors. Do not attempt to
wipe dirty sensors with a dry cloth or sponge.
Cleaning the Rear View Camera lens*
1 Camera lens
Only use clean water and a soft,
non-scratching cloth to clean the
camera lens 1.
Be careful not to apply wax to camera
lens 1 when waxing the vehicle. If
necessary, remove the wax using the
Mercedes-Benz approved Car Shampoo
with plenty of water.
Vehicle care
!
Do not clean the camera and the area
around the camera:
with a high-pressure cleaner
with a dry cloth and high pressure
with aggressive cleaning agents
You could otherwise damage the camera.
Operation
409