2020 TOYOTA PRIUS C warning lights

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PRIUS c_U
2. Instrument cluster
The units used on the meter and some indicators may differ depend-
ing on the target region.
Warning lights and indicators
The warning lights and indicators on the instrument cluster
inform the driver of the status of the vehicle’s various system s.
For the purpose of explanation, t he following illustration dis-
plays all warning lights a nd indicators illuminated.

952. Instrument cluster
2
Instrument cluster
PRIUS c_U
Warning lights inform the driver of malfunctions in any of the vehicle's
systems.
Warning lights
*
(U.S.A.)
Brake system warning
light ( P. 480)*
Slip indicator ( P. 482)
*
(Canada)
Brake system warning
light (P. 480)Low fuel level warning
light (P. 482)
*
(Yellow)
Brake system warning
light (P. 480)Seat belt reminder light
(P. 482)
*
(U.S.A.)
Malfunction indicator
lamp ( P. 481)*Master warning light
(P. 482)
*
(Canada)
Malfunction indicator
lamp ( P. 481)*Tire pressure warning
light (P. 483)
*
SRS warning light
(P. 481)
*
(Flashes or
illuminates)
PCS warning light
(  P. 4 8 2 )
*
(U.S.A.)
ABS warning light
(P. 481)
(U.S.A)
Parking brake warning
light ( P. 207)
*
(Canada)
ABS warning light
(P. 481)
(Canada)
Parking brake warning
light ( P. 207)
*Electric power steering
system warning light
(P. 481)

982. Instrument cluster
PRIUS c_U
*1: These lights turn on when the power switch is turned to the “ON” position
(vehicles without a smart key system) or the power switch is tu rned to ON
mode (vehicles with a smart key system) to indicate that a system check is
being performed. They will turn off after the hybrid system is on, or after a
few seconds. There may be a malfunction in a system if a light does not
come on, or turn off. Have the vehicle inspected by your Toyota dealer.
*2: The light flashes to indicate that the system is operating.
*3: This light turns on when the system is off.
*4: When the outside temperature is approximately 37°F (3°C) or lo wer, the
indicator will flash for approximately 10 seconds, then stay on .
*4Low outside tempera-
ture indicator (P. 99)
WARNING
■If a safety system warning light does not come on
Should a safety system light suc h as the ABS or SRS warning lig ht not
come on when you start the hybrid system, this could mean that these sys-
tems are not available to help protect you in an accident, whic h could result
in death or serious injury. Have the vehicle inspected by your Toyota dealer
immediately if this occurs.

1603-4. Adjusting the steering wheel and mirrors
PRIUS c_U
The height of the rear view mirror can be adjusted to suit your driving
posture.
Adjust the height of the rear v iew mirror by moving it up and d own.
Reflected light from the headlights of vehicles behind can be r educed
by operating the lever.
Normal position
Anti-glare position
Inside rear view mirror
The rear view mirror’s position ca n be adjusted to enable suffi-
cient confirmation of the rear view.
Adjusting the height of rear view mirror
Ty p e AType B
Anti-glare function
1
2
WARNING
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and cause an ac cident,
resulting in death or serious injury.

2164-3. Operating the lights and wipers
PRIUS c_U
Washer/wiper dual oper-
ation
Pulling the lever operates the wip-
ers and washer.
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 washe r fluid in the
windshield washer fluid reservoir.
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WARNING
■ Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshie ld becomes
warm. The fluid may freeze on the windshield and cause low visi bility. This
may lead to an accident, resulting in death or serious injury.

2294-5. Toyota Safety Sense C
4
Driving
PRIUS c_U
WARNING
●If water droplets cannot be properly removed from the area of t he wind-
shield in front of the front sensor by the windshield wipers, r eplace the
wiper insert or wiper blade.
If the wiper inserts or wiper blades need to be replaced, contact your
Toyota dealer.
● Do not attach window tint to the windshield.
● Replace the windshield if it is damaged or cracked.
If the windshield needs to be replaced, contact your Toyota dea ler.
● Do not get the front sensor wet.
● Do not allow bright lights to shine into the front sensor.
● Do not dirty or damage the front sensor.
When cleaning the inside of the windshield, do not allow glass cleaner to
contact the lens. Also, do not touch the lens.
If the lens is dirty or damaged, contact your Toyota dealer.
● Do not subject the front sensor to a strong impact.
● Do not change the installation position or direction of the fro nt sensor or
remove it.
● Do not disassemble the front sensor.
● Do not modify any components of the vehicle around the front sensor
(inside rear view mirror, etc.) or ceiling.
● Do not attach any accessories that may obstruct the front senso r to the
hood, front grille or front bumper. Contact your Toyota dealer for details.
● If a surfboard or other long object is to be mounted on the roo f, make sure
that it will not obstruct the front sensor.
● Do not modify the headlights or other lights.
● Do not attach anything to or place anything on the dashboard.
■ Installation area of front sensor on windshield
When the windshield is fogging up easily, the glass around the front sensor
may be hot due to the heater running. If the glass is touched, it may result in
burns.

2424-5. Toyota Safety Sense C
PRIUS c_U
WARNING
■Before using the LDA system
Do not rely solely upon the LDA system. LDA is not a system which auto-
matically drives the vehicle or reduces the amount of attention that must be
paid to the area in front of the vehicle. The driver must alway s assume full
responsibility for driving safely by always paying careful atte ntion to the sur-
rounding conditions and operate the steering wheel to correct t he path of
the vehicle. Also, make sure to take adequate breaks when fatigued, such
as from driving for a long period of time.
Failure to perform appropriate driving operations and pay careful attention
may lead to an accident, resulting in death or serious injury.
■ To avoid operating the LDA by mistake
When not using the LDA system, use the LDA switch to turn the s ystem off.
■ Preventing LDA system malfunctio ns and operations performed by
mistake
● Do not modify the headlights or place stickers, etc., on the su rface of the
lights.
● Do not modify the suspension etc. If the suspension etc. needs to be
replaced, contact your Toyota dealer.
● Do not install or place anything on the hood or grille. Also, d o not install a
grille guard (bull bars, kangaroo bar, etc.).

2454-5. Toyota Safety Sense C
4
Driving
PRIUS c_U■
Conditions in which functions may not operate properly
In the following situations, the front sensor may not detect wh ite (yellow) lines
and various functions may not operate normally.
● There are shadows on the road that run parallel with, or cover, the white
(yellow) lines.
● The vehicle is driven in an area without white (yellow) lines, such as in front
of a tollgate or checkpoint, or at an intersection, etc.
● The white (yellow) lines are cracked, “Botts’ dots”, “Raised pa vement
marker” or stones are present.
● The white (yellow) lines cannot be seen or are difficult to see due to sand,
etc.
● The vehicle is driven on a road surface that is wet due to rain , puddles, etc.
● The traffic lines are yellow (which may be more difficult to re cognize than
lines that are white).
● The white (yellow) lines cross over a curb, etc.
● The vehicle is driven on a bright surface, such as concrete.
● The vehicle is driven on a surface that is bright due to reflec ted light, etc.
● The vehicle is driven in an area where the brightness changes s uddenly,
such as at the entrances and exits of tunnels, etc.
● Light from the headlights of an oncoming vehicle, the sun, etc. , enters the
camera.
● The vehicle is driven where the road diverges, merges, etc.
● The vehicle is driven on a slope.
● The vehicle is driven on a road which tilts left or right, or a winding road.
● The vehicle is driven on an unpaved or rough road.
● The vehicle is driven around a sharp curve.
● The traffic lane is excessively narrow or wide.
● The vehicle is extremely tilted due to carrying heavy luggage or having
improper tire pressure.
● The distance to the preceding vehicle is extremely short.
● The vehicle is moving up and down a large amount due to road co nditions
during driving (poor roads or road seams).
● The headlight lenses are dirty and emit a faint amount of light at night, or the
beam axis has deviated.
● The vehicle has just changed lanes or crossed an intersection.
■ Warning messages
Warning messages are used to indicate a system malfunction or to inform the
driver of the need for caution while driving. ( P. 488)
■ Customization
P. 108