Mercedes-Benz M-Class Owner's Manual page 329

Care
326
Cleaning the paintwork
Scratches, corrosive deposits, areas affected
by corrosion and damage caused by inade-
quate care cannot always be completely
repaired. In such cases, visit a qualified spe-
cialist workshop, e.g. a Mercedes-Benz
Service Centre.
Remove impurities immediately, where
X
possible, whilst avoiding rubbing too hard.
Soak insect remains with insect remover
X
and rinse off the treated areas afterwards.
Soak bird droppings with water and rinse
X
off the treated areas afterwards.
Remove coolant, brake fluid, tree resin,
X
oils, fuels and greases by rubbing gently
with a cloth soaked in petroleum ether or
lighter fluid.
Use tar remover to remove tar stains.
X
Use silicone remover to remove wax.
X
! Do not affix:
stickers
R
films
R
magnetic plates or similar items
R
to painted surfaces. You could otherwise
damage the paintwork.
Care and treatment of matt paintwork
If your vehicle has a clear matt finish, observe
the following instructions in order to avoid
damage to the paintwork due to incorrect
care.
These notes also apply to light alloy wheels
with a clear matt finish.
! Never polish the vehicle or the light alloy
wheels. Polishing makes the paintwork
shiny.
! The following may cause the paint to
become shiny and thus reduce the matt
effect:
Vigorous rubbing with unsuitable mate-
R
rials.
Frequent use of car washes.
R
Washing the vehicle in direct sunlight.
R
! Never use paint cleaner, buffing or pol-
ishing products, or gloss preserver, e.g.
wax. These products are only suitable for
high-gloss surfaces. Their use on vehicles
with matt finish leads to considerable sur-
face damage (shiny, spotted areas).
Always have paintwork repairs performed
at a qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
! Do not use wash programs with a hot wax
treatment under any circumstances.
i
The vehicle should preferably be washed
by hand using a soft sponge, car shampoo
and plenty of water.
i
Use only insect remover and car shampoo
from the range of recommended and
approved Mercedes-Benz care products.
Cleaning the windows
G WARNING
Switch off the windscreen wipers and remove
the key from the ignition lock before cleaning
the windscreen or the wiper blades. On vehi-
cles with KEYLESS-GO, press the Start/Stop
button repeatedly until all indicator lamps in
the instrument cluster have gone off. The
windscreen wipers could otherwise move and
injure you.
Clean the inside and outside of the win-
X
dows with a damp cloth and a cleaning
agent that is recommended and approved
by Mercedes-Benz.
! Do not use dry cloths, abrasive products,
solvents or cleaning agents containing sol-
vents to clean the inside of the windows.