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4-1. Maintenance and care
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Maintenance and care
■Before car washes
Check that the fuel filler door and charging port lid on your vehicle are closed
properly.
■Automatic car washes
●Fold the mirrors and remove the antenna before washing the vehicle.
Start was hing from the front of the vehicle. Mak e sure to re-install the
antenna and extend the mirrors before driving.
●Brushes used in automatic car washes may scratch the vehicle surface
and harm your vehicle’s paint.
●Roof antenna, rear spoiler may not be washable in some automatic car
washes. There may also be an increased risk of damage to vehicle.
■High pressure car washes (→P. 4 2 7 )
Do not allow the nozzles of the car wash to come within close proximity of
the windows.
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4-1. Maintenance and care
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Maintenance and care
NOTICE
■To p r e v e n t pa i n t d e t e r i o r a t i o n a n d corrosion on the body and compo-
nents (aluminum wheels etc.)
●Wash the vehicle immediately in the following cases:
•After driving near the sea coast
•After driving on salted roads
•If coal tar or tree sap is present on the paint surface
•If dead insects, insect droppings or bird droppings are present on the
paint surface
•After driving in an area contaminated with soot, oily smoke, mine dust,
iron powder or chemical substances
•If the vehicle becomes heavily soiled with dust or mud
•If liquids such as benzene and gasoline are spilled on the paint surface
●If the paint is chipped or scratched, have it repaired immediately.
●To p r e v e n t t h e w h e e l s f r o m c o r r o d i n g , r e m o v e a n y d i r t a n d s t o r e i n a p l a c e
with low humidity when storing the wheels.
■Cleaning the exterior lights
●Wash carefully. Do not use organic substances or scrub with a hard brush.
This may damage the surfaces of the lights.
●Do not apply wax to the surfaces of the lights.
Wax may cause damage to the lenses.
■When using a high pressure car washer
Do not use the washer on the area around the charging port lid. Water could
get into the charging inlet and could damage the vehicle.
■Antenna installation and removal precautions
●Before driving, ensure that the antenna is installed.
●When the antenna is removed, such as before entering an automatic car
wash, make sure to store it in a suitable place so as not to lose it. Also,
before driving, make sure to reinstall the antenna in its original position.
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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47787U_(U)
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Maintenance and care
■When replacing wheels
The wheels of your vehicle are equipped with tire pressure warning
valves and transmitters that allow the tire pressure warning system to
provide advance warning in the event of a loss in tire inflation pressure.
Whenever wheels are replaced, tire pressure warning valves and trans-
mitters must be installed. (→P. 4 7 7 )
CAUTION
■When replacing wheels
●Do not use wheels that are a different size from those recommended in
the Owner’s Manual, as this may result in a loss of handling control.
●Never use an inner tube in a leaking wheel which is designed for a
tubeless tire. Doing so may result in an accident, causing death or seri-
ous injury.
■When installing the wheel nuts
●Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened,
leading to bolt or disc wheel damage. In addition, the oil or grease can
cause the wheel nuts to loosen and the wheel may fall off, causing an
accident and resulting in death or serious injury. Remove any oil or
grease from the wheel bolts or wheel nuts.
●Be sure to install the wheel nuts with
the tapered ends facing inward.
Installing the nuts with the tapered
ends facing outward can cause the
wheel to break and eventually cause
the wheel to come off while driving,
which could lead to an accident
resulting in death or serious injury.
Ta p e r e d portion
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When trouble arises
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5-2. Steps to take in an emergency
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Stop the vehicle immediately.
A buzzer sounds and a warning message is shown on the multi-infor-
mation display. The following warnings indicate the possibility of dam-
age to the vehicle that may lead to an accident. Immediately stop the
vehicle in a safe place and contact your Toyota dealer.
Warning messageDetails
(U.S.A.)
(Canada)
Indicates an abnormal engine oil pressure.
The warning light may turn on if the engine oil pres-
sure is too low.
Indicates a malfunction in the hybrid system.