Maintenance and care -> Cleaning and protecting the vehicle exterior for Your Toyota Prius 4 Door Third Generation (2010-2015)

4-1. Maint enanc e and c are  
Cleaning and protecting the vehicle exterior  
Perform the following to protect the vehicle and maintain it in prime  
condition:  
Working from top to bottom, liberally apply water to the vehicle  
body, wheel wells and underside of the vehicle to remove any  
dirt and dust.  
Wash the vehicle body using a sponge or soft cloth, such as a  
chamois.  
For hard-to-remove marks, use car wash soap and rinse thor-  
oughly with water.  
Wipe away any water.  
Wax the vehicle when the waterproof coating deteriorates.  
If water does not bead on a clean surface, apply wax when the vehicle  
body is cool.  
Automatic car washes  
Fold the mirrors and remove the antenna before washing the vehicle.  
Start washing from the front of the vehicle. Make 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  
Do not allow the nozzles of the car wash to come within close proximity  
of the windows.  
Before using the car wash, check that the fuel filler door on your vehicle  
is closed properly.  
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4-1. Maintenance and care  
When using a car wash  
If the door handle becomes wet while the electronic key is within the effec-  
tive range, the door may lock and unlock repeatedly. Place the key in a posi-  
tion 6 ft. (2 m) or more separate from the vehicle while the vehicle is being  
washed. (Take care to ensure that the key is not stolen.)  
Aluminum wheels  
Remove any dirt immediately by using a neutral detergent. Do not use  
hard brushes or abrasive cleaners. Do not use strong or harsh chemical  
cleaners.  
Use the same mild detergent and wax as used on the paint.  
Do not use detergent on the wheels when they are hot, for example after  
driving for long distance in the hot weather.  
Wash detergent from the wheels immediately after use.  
Bumpers  
Do not scrub with abrasive cleaners.  
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CAUTION  
When washing the vehicle  
Do not apply water to the inside of the engine compartment. Doing so may  
cause the electrical components etc. to catch fire.  
Precautions regarding the exhaust pipe  
Exhaust gasses cause the exhaust pipe to become quite hot.  
When washing the vehicle, be careful not to touch the pipe until it has cooled  
sufficiently, as touching a hot exhaust pipe can cause burns.  
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4-1. Maintenance and care  
NOTICE  
To prevent paint deterioration and 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 prevent the wheels from corroding, remove any dirt and store in a place  
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.  
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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