Maserati QUATTROPORTE Owner's Manual page 309

from the trees give the paint a dull
appearance and increase the possibility
of originating corrosive processes.
It is important that the drain holes in
the lower sides of the doors, rocker
panels, and trunk bottom be kept clear
and open.
CAUTION!
• Bird droppings must be washed off
immediately and thoroughly, since
their acidity is particularly corrosive.
• To provide better protection for the
paint, polish the vehicle at intervals
with a suitable product leaving a
protective film on the paint.
• If the vehicle is washed using high-
pressure water jets or cleaners, it
is important that the nozzle of the
jet be kept at a distance of at least
40 cm (16 in) from the bodywork to
avoid damaging it.
Washing Vehicles with Matte Finish
Paint
• It is recommended to hand wash
vehicles with matte-finish paint.
• Before washing, first remove from
the bodywork dust and other
particles that could damage the
paint. Preferably use an air pressure
jet.
• When grease spots and fingerprints
are present, it is recommended using
a special cleaner for matte finish
paint. Apply the product using a
microfiber cloth. To avoid damaging
the paint surface, do not use too
much pressure.
• Wet the bodywork with plenty of
water and clean it using a soft
sponge and a neutral wax-free
shampoo, starting from the top and
working down. Dry the bodywork
using an air pressure jet.
• Rinse all the parts of the vehicle
thoroughly with plenty of water.
Keep the sponge or the washing mitt
in use always wet and clean.
• At last, using a different sponge or
washing mitt, clean the wheels, the
door sill plates and the other parts
that are less visible.
CAUTION!
• It is recommended not to wash the
vehicle in direct sunlight. The little
drops of water, acting as small focal
lenses, could damage the paint.
• Always and only wash the vehicle by
hand. Avoid using abrasive sponges
or mitts that could damage the matte
finish paint.
Maintenance and Care
•
Never polish and never use polishing
agents on the vehicle with matte
finish paint or on parts of it.
Hard water (over 30 °C) could leave
•
limestone residues.
Glass Surfaces
All glass surfaces should be cleaned on
a regular basis with any commercial
household-type glass cleaner.
Never use an abrasive type cleaner.
Use caution when cleaning the inside
rear window equipped with electric
defrosters. Do not use scrapers or
other sharp instrument that may
scratch the elements.
When cleaning the rear view mirror,
spray cleaner on the towel or rag that
you are using. Do not spray cleaner
directly on the mirror.
Labels can be peeled off after soaking
with warm water.
Keep all objects a safe distance from
the window.
Cleaning Headlights
Your vehicle has plastic headlights
that are lighter and less susceptible to
stone breakage than glass headlights.
Plastic is not as scratch resistant as
glass and therefore different lens
cleaning procedures must be followed.
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