Fiat DOBLO 2016 Owner's Handbook Manual page 201

To correctly wash the vehicle, proceed
as follows:
wash the bodywork using a low
pressure jet of water;
wipe a sponge with a slightly soapy
solution over the bodywork, frequently
rinsing the sponge;
rinse well with water and dry with a
jet of air or a chamois.
If you put the vehicle through a car
wash, follow these recommendations:
– remove the aerial from the roof so
it does not get damaged;
– water added to a soapy solution
should be used for washing;
– rinse thoroughly to avoid soap marks
staying on the bodywork or less visible
parts.
39)
Dry the less visible parts with special
care, such as the door frames, bonnet
and the headlight frames, where water
may stagnate more easily. It is a good
idea to leave the vehicle outdoors
for a while after washing it to give water
time to evaporate.
Do not wash the vehicle after it has
been left in the sun or with the bonnet
hot: this may alter the shine of the
paintwork.
Exterior plastic parts should be cleaned
in the same way as the rest of the
vehicle. Where possible, do not park
the vehicle under trees; the resinous
substances released by many species
give the paint a dull appearance and
increase the possibility of corrosion.
IMPORTANT Bird droppings should be
washed off immediately and thoroughly
as the acid they contain is particularly
aggressive.
5)
Windows
To clean glasses, use specific cleaning
products. Use clean cloths to avoid
scratching the glass or damaging the
transparency.
IMPORTANT Wipe the inside surface of
the rear window gently with a cloth in
the direction of the filaments to avoid
damaging the heater coils.
Engine compartment
At the end of each winter, thoroughly
wash the engine compartment, taking
care to avoid spraying the water jet
directly onto the electronic control units
and the relay/fuse box on the left side
of the engine compartment (driving
direction). Have this operation
performed at a specialised workshop.
IMPORTANT The washing should take
place with the engine cold and the
ignition key in the STOP position. After
the washing operation, make sure
that the various protections (e.g. rubber
caps and guards) have not been
removed or damaged.
Headlights
IMPORTANT Never use aromatic
substances (e.g. petrol) or ketones (e.g.
acetone) for cleaning the plastic lenses
of the front headlights.
WARNING
39) Some car washes with old-style blades
and/or in a poor state of repair can
damage the paintwork, facilitating the
formation of lines that give the paint
a dull/misty appearance, especially on dark
colours. If this happens, lightly polish the
paintwork with appropriate products.
WARNING
5) Detergents cause water pollution. The
vehicle should be washed in areas
equipped for collecting and purifying the
liquid used in the washing process.
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