Mercedes-Benz M-Class 2008 Owners Manual - Manual (Page 395)

394
Operation
Vehicle care
Cleaning the Parktronic* system
sensors
1 Parktronic* system sensors in front
bumper
̈ Use a mild car wash detergent, such as
Mercedes-Benz approved Car Sham-
poo, with plenty of water and a soft,
non-scratching cloth to clean
sensors
1 on the bumpers.
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.
! 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.