2018 TOYOTA PRIUS PLUG-IN HYBRID open hood

15Pictorial index
PRIUS PHV_OM_OM47C99E_(EE)Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 376
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 525
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . P. 574
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 379
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 379
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 728
Charging port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 121
Charging method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 606
Replacing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 627
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 734
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 525
Checking/rotation/tire pressure warning system . . . . . . . . . . . P. 606
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 688
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 589
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 589
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 730
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 718
Headlights/front position lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . P. 375
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 363
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
Back-up lights
Shifting the shift position to R . . . . . . . . . . . . . . . . . . . . . . . . . P. 357
4
5
6
7
8
Light bulbs of the exterior lights for driving
(Replacing method: P. 653, Watts: P. 735)
9
10
11
12
13
14

17Pictorial index
PRIUS PHV_OM_OM47C99E_(EE)Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 226
When the warning messages are displayed . . . . . . . . . . . . . . P. 680
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 364
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 364
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 525
Warning buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 364
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 363
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
Headlights/front position lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . . P. 375
Windshield wipers and washer switch . . . . . . . . . . . . . . . . P. 376
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 376
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 604
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 662
Fuel filler door opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 381
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 589
Tilt and telescopic steering lock release lever . . . . . . . . . . P. 324
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 530
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 530
Rear window defogger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 535
Audio system
*
*
: Refer to “Navigation system Owner’s manual”.
5
6
7
8
9
10
11
12
13
14

23Pictorial index
PRIUS PHV_OM_OM47C99E_(EE)Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 226
When the warning messages are displayed . . . . . . . . . . . . . . P. 680
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 364
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 364
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 525
Warning buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 364
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 363
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
Headlights/front position lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . . P. 375
Windshield wipers and washer switch . . . . . . . . . . . . . . . . P. 376
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 376
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 604
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 662
Fuel filler door opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 381
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 589
Tilt and telescopic steering lock release lever . . . . . . . . . . P. 324
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 530
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 530
Rear window defogger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 535
Audio system
*
*
: Refer to “Navigation system Owner’s manual”.
5
6
7
8
9
10
11
12
13
14

531-2. Child safety
1
For safety and security
PRIUS PHV_OM_OM47C99E_(EE)
Riding with children
●It is recommended that children sit in the rear seats to avoid acci-
dental contact with the shift lever, wiper switch etc.
● Use the rear door child-protector lock or the window lock switch to
avoid children opening the door while driving or operating the
power window accidentally. ( P. 280, 330)
● Do not let small children operate equipment which may catch or
pinch body parts, such as the power window, hood, back door,
seats etc.
Observe the following precautions when children are in the vehi-
cle.
Use a child restraint system appropriate for the child, until the
child becomes large enough to properly wear the vehicle’s seat
belt.
WARNING
Never leave children unattended in the vehicle, and never allow children to
have or use the key.
Children may be able to start the vehicle or shift the vehicle into neutral.
There is also a danger that children may injure themselves by playing with
the side windows or other features of the vehicle. In addition, heat build-up
or extremely cold temperatures inside the vehicle can be fatal to children.

881-3. Theft deterrent system
PRIUS PHV_OM_OM47C99E_(EE)
Alarm
The alarm uses light and sound to give an alert when an intrusion is
detected.
The alarm is triggered in the following situations when the alarm is
set:
● A locked door or back door is unlocked or opened in any way other
than using the entry function or wireless remote control. (The doors
will lock again automatically.)
● The hood is opened.
● If equipped, the intrusion sensor detects something moving inside
the vehicle. (An intruder gets in the vehicle.)
Close the doors and hood, and
lock all the doors using the entry
function or wireless remote con-
trol. The system will be set auto-
matically after 30 seconds.
The indicator light changes from
being on to flashing when the sys-
tem is set.
Do one of the following to deactivate or stop the alarm.
● Unlock the doors using the entry function or wireless remote con-
trol.
● Start the hybrid system. (The alarm will be deactivated or stopped
after a few seconds.)
: If equipped
The alarm
Setting the alarm system
Deactivating or stopping the alarm

891-3. Theft deterrent system
1
PRIUS PHV_OM_OM47C99E_(EE)
For safety and security
■System maintenance
The vehicle has a maintenance-free type alarm system.
■ Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of
the following.
● Nobody is in the vehicle.
● The side windows are closed before the alarm is set.
● No valuables or other personal items are left in the vehicle.
■ Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
● The doors are unlocked using the
mechanical key.
● A person inside the vehicle opens a door
or hood, or unlocks the vehicle using an
inside lock button.
● The 12-volt battery is recharged or
replaced when the vehicle is locked.
( P. 712)

1512-2. Charging
2
Plug-in hybrid system
PRIUS PHV_OM_OM47C99E_(EE)■“Traction Battery Cooler” (if equipped)
●When the hybrid battery (traction battery) is above a certain temperature
and the power switch is turned off, a check screen is displayed on the multi-
information display that indicates whether “Traction Battery Cooler” is imple-
mented. Approximately 5 minutes after selecting “Yes” on this screen, sys-
tem operation becomes possible.
●When charging starts, “Traction Battery Cooler” only operates if the hybrid
battery (traction battery) temperature is hot.
●The charging indicator is illuminated while “Traction Battery Cooler” is on
standby or operating.
●“Traction Battery Cooler” is implemented for a maximum of approximately
30 minutes. However, when the “Departure” time is set (P. 171) and there
is not sufficient time between the current time and the time that charging will
complete, “Traction Battery Cooler” operation time may become shorter.
●When there is a small amount of remaining charge in the hybrid battery
(traction battery), even if the hybrid battery (traction battery) is hot, “Traction
Battery Cooler” may not be implemented.
●When the following operations are performed while “Traction Battery Cooler”
is operating, the hybrid battery (traction battery) cooling operation stops.
• A door is opened
• The hood is opened
• The power switch is turned to any mode other than off
• The alarm operates (if equipped) (P. 8 8 )
• The shift position is changed to any position other than P
• The Remote Air Conditioning System is operated (P. 542)
• “Charge Now” is implemented (P. 179)
• The amount of remaining charge in the hybrid battery (traction battery) is
below a certain amount
●When the power switch is turned off, a check screen is displayed on the
multi-information display that indicates whether “Traction Battery Cooler” is
implemented. This check screen can be turned on and off in the “Meter Cus-
tomize” settings on the multi-information display (P. 253). However, when
the check screen is set to “Off”, “Traction Battery Cooler” is no longer oper-
ates.
●“Traction Battery Cooler” uses the power of the hybrid battery (traction bat-
tery) and external power source.
• While “Traction Battery Cooler” is operating, the amount of the remaining
charge of the hybrid battery (traction battery) increases and decreases in
a certain range, and does not increase as in normal charging.
• The operation of “Traction Battery Cooler” is recognized as charging by a
charging equipment. The charging equipment that calculates the fee
according to charging time causes a charging fee.

4065-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)■If the PCS warning light flashes or illuminates and a warning message is
displayed on the multi-information display
The pre-crash safety system may be temporarily unavailable or there may be
a malfunction in the system.
●In the following situations, the warning light will turn off, the message will
disappear and the system will become operational when normal operating
conditions return:
• When the radar sensor or camera sensor or the area around either sen-
sor is hot, such as in the sun
• When the radar sensor or camera sensor or the area around either sen-
sor is cold, such as in an extremely cold environment
• When a front sensor is dirty or covered with snow, etc.
• When the part of the windshield in front of the camera sensor is fogged
up or covered with condensation or ice
(Defogging the windshield: P. 535)
• If the camera sensor is obstructed, such as when the hood is open or a
sticker is attached to the windshield near the camera sensor
●If the PCS warning light continues to flash or remains illuminated or the
warning message does not disappear even though the vehicle has returned
to normal, the system may be malfunctioning. Have the vehicle inspected by
any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer immediately.
■If VSC is disabled
●If VSC is disabled (P. 520), the pre-crash brake assist and pre-crash brak-
ing functions are also disabled.
●The PCS warning light will turn on and “VSC Turned Off Pre-crash Brake
System Unavailable” will be displayed on the multi-information display.