washer fluid TOYOTA PRIUS C 2018 Owners Manual (in English)

19Pictorial index
PRIUS c_U (OM52G95U)Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 206
Headlights/parking lights/tail lights/daytime running lights . . . . P. 206
Front fog lights
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 210
Windshield wiper and washer switch . . . . . . . . . . . . . . . . . P. 212
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 212
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 432
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 470
Fuel filler door opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 219
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 421
Tilt and telescopic steering lock release lever . . . . . . . . . . P. 156
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 378
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 378
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 380
Multimedia system
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 283
Navigation system
*1, 2
Power outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 396
*1: If equipped
*2: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.
4
5
6
7
8
9
10
11
12

2144-3. Operating the lights and wipers
PRIUS c_U (OM52G95U)
Washer/wiper dual operation
The wipers will automatically oper-
ate a couple of times after the
washer squirts.
■The windshield wipers and washer can be operated when
Vehicles without a smart key system
The power switch is in the “ON” position.
Vehicles with a smart key system
The power switch is in ON mode.
■ If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the
windshield washer fluid reservoir.
7
WARNING
■Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes
warm. The fluid may freeze on the windshield and cause low visibility. This
may lead to an accident, resulting in death or serious injury.

2154-3. Operating the lights and wipers
4
Driving
PRIUS c_U (OM52G95U)
NOTICE
■When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■ When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may over-
heat.
■ When a nozzle becomes blocked
In this case, contact your Toyota dealer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

2174-3. Operating the lights and wipers
4
Driving
PRIUS c_U (OM52G95U)
Ty p e BIntermittent window
wiper operation
Normal window wiper
operation
Washer/wiper dual oper-
ation
Washer/wiper dual oper-
ation
The wipers will automatically oper-
ate a couple of times after the
washer squirts.
■The rear window wiper and w asher can be operated when
Vehicles without a smart key system
The power switch is in the “ON” position.
Vehicles with a smart key system
The power switch is in ON mode.
■ If no washer fluid sprays
Check that the washer nozzle is not blocked if there is washer fluid in the
washer fluid reservoir.
1
2
3
4

2184-3. Operating the lights and wipers
PRIUS c_U (OM52G95U)
NOTICE
■When the rear window is dry
Do not use the wiper, as it may damage the rear window.
■ When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may over-
heat.
■ When a nozzle becomes blocked
In this case, contact your Toyota dealer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

2754-7. Driving tips
4
Driving
PRIUS c_U (OM52G95U)
●Use fluids that are appropriate to the prevailing outside tempera-
tures. • Engine oil
• Engine/power control unit coolant
• Washer fluid
● Have a service technician inspec t the condition of the 12-volt bat-
tery.
● Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the front tires.
Ensure that all tires are the same size and brand, and that chains match
the size of the tires.
Perform the following accordin g to the driving conditions:
● Do not try to forcibly open a window or move a wiper that is frozen.
Pour warm water over the frozen area to melt the ice. Wipe away
the water immediately to prevent it from freezing.
● To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
● Check for and remove any excess ice or snow that may have accu-
mulated on the exterior lights, vehicle's roof, chassis, around the
tires or on the brakes.
● Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
Accelerate the vehicle slowly, keep a safe distance between you and
the vehicle ahead, and drive at a reduced speed suitable to road con-
ditions.
Winter driving tips
Carry out the necessary preparations and inspections before
driving the vehicle in winter. Al ways drive the vehicle in a man-
ner appropriate to the prevailing weather conditions.
Pre-winter preparations
Before driving the vehicle
When driving the vehicle

4147-2. Maintenance
PRIUS c_U (OM52G95U)
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner's Warranty
Information Booklet” or “Owner's Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified service shop for advice.
Engine compartment
ItemsCheck points
Brake fluidIs the brake fluid at the correct level? (→ P. 430)
CoolantIs the engine/power control unit coolant at the
correct level? ( →P. 428)
Engine oilIs the engine oil at the correct level? (→P. 425)
Exhaust systemThere should not be any fumes or strange
sounds.
Radiator/condenserThe radiator and condenser should be free from
foreign objects. (→P. 430)
Washer fluidIs there sufficient washer fluid? (→P. 432)
Vehicle interior
ItemsCheck points
12-volt battery Check the connections. (→P. 433)
Accelerator pedal• The accelerator pedal should move smoothly (without uneven pedal effort or catching).
Brake pedal
• Does the brake pedal move smoothly?
• Does the brake pedal have appropriate clear-ance from the floor? ( →P. 544)
Does the brake pedal have the correct amount
of free play? ( →P. 544)

4197-3. Do-it-yourself maintenance
7
Maintenance and care
PRIUS c_U (OM52G95U)
Washer fluid (→P. 432)
• Water or washer fluid containing antifreeze
(for winter use)
• Funnel (used only for adding water or washer
fluid)
WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions:
■When working on the engine compartment
● Vehicles without a smart key system: Make sure that the power switch is in
the “LOCK” position and the “READY” indicator is off.
Vehicles with a smart key system: Make sure that the indicator on the
power switch and the “READY” indicator are both off.
● Keep hands, clothing and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, power control unit, radiator, exhaust
manifold, etc. right after driving as they may be hot. Oil and other fluids
may also be hot.
● Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes
are flammable.
■ When working near the electric cooling fan or radiator grille
Vehicles without a smart key system: The electric cooling fan may keep
rotating for about 3 minutes even after the power switch is turned to the
“LOCK” position.
With the power switch in the “ON” position, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant tem-
perature is high. Be sure the power switch is in the “LOCK” position when
working near the electric cooling fan or radiator grille.
Vehicles with a smart key system: The electric cooling fan may keep rotat-
ing for about 3 minutes even after the power switch is off.
With the power switch in ON mode, the electric cooling fan may automati-
cally start to run if the air condition ing is on and/or the coolant temperature
is high. Be sure the power switch is off when working near the electric cool-
ing fan or radiator grille.
ItemsCheck points

4247-3. Do-it-yourself maintenance
PRIUS c_U (OM52G95U)
Engine compartment
Fuse boxes (→P. 456)
Engine oil filler cap (→ P. 426)
Engine coolant radiator cap
Power control unit
coolant reservoir ( →P. 428)
Brake fluid reservoir (→ P. 430)
Engine coolant reservoir (→ P. 428) Engine/power control unit
coolant radiator (
→P. 430)
Electric cooling fan
Condenser ( →P. 430)
Engine oil level dipstick (→ P. 425)
Washer fluid tank ( →P. 432)1
2
3
4
5
6
7
8
9
10
11

4327-3. Do-it-yourself maintenance
PRIUS c_U (OM52G95U)
If the amount of washer fluid is
insufficient, add washer fluid.
Washer fluid
WARNING
■When adding washer fluid
Add washer fluid after the hybrid system has been stopped and cooled
down sufficiently. Washer fluid contains alcohol and may catch fire if spilled
inside a hot engine compartment.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle's painted surfaces, as well as
damaging the pump leading to problems of the washer fluid not spraying.
■ Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the washer fluid bot-
tle.