2015 TOYOTA PRIUS PLUG-IN HYBRID warning light

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PRIUS PHV_OM_OM47A11U_(U)
1-9. Safety informationCorrect driving posture........ 185
SRS airbags ........................ 187
Front passenger occupant classification system ......... 202
Child restraint systems........ 208
Installing child restraints...... 213
2-1. Driving procedures Driving the vehicle............... 228
Power (ignition) switch ........ 242
Hybrid transmission ............ 249
Turn signal lever ................. 259
Parking brake ...................... 260
Horn .................................... 261
2-2. Instrument cluster Gauges and meters ............ 262
Indicators and warning lights ................................. 267
Multi-information display ..... 271
Head-up display .................. 290 2-3. Operating the lights and
windshield wipers
Headlight switch ................. 297
Fog light switch................... 303
Windshield wipers and washer.............................. 305
Rear window wiper and washer.............................. 309
Headlight cleaner switch .... 312
2-4. Using other driving systems
Cruise control ..................... 313
Dynamic radar cruise control .............................. 317
Driving assist systems ........ 333
Hill-start assist control ........ 338
PCS (Pre-Collision System) ............................ 340
2-5. Driving information Cargo and luggage ............. 349
Vehicle load limits............... 354
Winter driving tips ............... 355
Trailer towing ...................... 360
Dinghy towing ..................... 361
2When driving

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PRIUS PHV_OM_OM47A11U_(U)
4-1. Maintenance and careCleaning and protecting the vehicle exterior............ 430
Cleaning and protecting the vehicle interior............. 433
4-2. Maintenance Maintenance requirements ..................... 436
General maintenance.......... 439
Emission inspection and maintenance (I/M)
programs........................... 444
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ....................... 445
Hood ................................... 448
Positioning a floor jack ........ 451
Replacing the tire ................ 454
Engine compartment ........... 464
12-volt battery ..................... 476
Tires .................................... 481
Tire inflation pressure ......... 490
Wheels ................................ 494
Electronic key battery.......... 497
Checking and replacing fuses ................................. 499
Light bulbs........................... 511 5-1. Essential information
Emergency flashers............ 528
If your vehicle needs to be towed................................ 529
If you think something is wrong ............................... 536
5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer
sounds.............................. 537
If a warning message is displayed .......................... 550
If you have a flat tire ........... 574
If the hybrid system will not start ...................... 596
If you lose your keys........... 598
If the electronic key does not operate properly ......... 599
If the 12-volt battery is discharged........................ 601
If your vehicle overheats .... 607
If the vehicle becomes stuck ................................. 613
If your vehicle has to be stopped in an
emergency ....................... 615
4Maintenance and care5When trouble arises

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PRIUS PHV_OM_OM47A11U_(U)
Headlight switch
Turn signal lever
Fog light switch

P. 297
P. 259
P. 303
Pre-collision braking off switch P. 341
Parking brake pedal P. 260
Tire pressure warning reset switch P. 483
Windshield wipers and
washer switch
Rear window wiper and
washer switch

P. 305
P. 309
Gauges and meters
Multi-information display P. 262
P. 271
Audio system*2 P. 382
Navigation system*1
SRS driver airbag
Horn
P. 187
P. 261
SRS knee airbag P. 187
Tilt and telescopic steering control lever P. 169
: If equipped
*1: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.
*2: Refer to “DISPLAY AUDIO SYSTEM OWNER’S MANUAL”.
Pictorial indexInstrument panel

46 1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47A11U_(U)
Hybrid warning messageA message is automatically displayed when a malfunction occurs in
the hybrid system or an impr oper operation is attempted.
If a warning message is shown
on the multi-information display,
read the message and follow the
instructions. ( P. 550)
■If a warning light comes on, a warn ing message is displayed or the 12-
volt battery is disconnected
The hybrid system may not start. In that case, try to start the system again. If
the “READY” indicator does not come on, contact your Toyota dealer.
■ Running out of fuel
When the vehicle has run out of fuel and the hybrid system cannot be
started, refuel the vehicle with at least enough gasoline to make the low fuel
level warning light ( P. 541) go off. If there is only a small amount of fuel,
the hybrid system may not be able to start. (The minimum amount of fuel to
add to make the low fuel level warning light go out is about 1.9 gal. [7.1 L,
1.6 Imp.gal.], when the vehicle is on a level surface. This value may vary
when the vehicle is on a slope.)

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1-2. Charging
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Before driving
PRIUS PHV_OM_OM47A11U_(U)
Confirm that the charging indi-
cator is illuminated. (When the
charging timer function is in
use, the light will turn off sev-
eral seconds after illuminat-
ing.)
Charging will not start if the
charging indicator does not illu-
minate when the charging con-
nector is inserted. (
P. 104)
The amount of time until charg-
ing is completed can be
checked on the energy monitor
by turning the “POWER” switch
to ON mode. ( P. 94)
The error warning indicator of
the CCID (Charging Circuit
Interrupting Device) has illumi-
nated during charging:
 P. 107
The charging indicator will turn
off when charging is com-
pleted.
STEP7

118 1-4. Opening, closing and locking the doors
PRIUS PHV_OM_OM47A11U_(U)
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
■ When the door cannot be locked by the lock sensor on the upper part
of the door handle
■ Alarms and warning lights
A combination of exterior and interior alarms as well as warning lights are
used to prevent theft of the vehicle and accidents resulting from erroneous
operation. Take appropriate measures in response to any warning message
shown on the multi-information display. ( P. 563)
The following table describes circumstances and correction procedures
when only alarms are sounded.
If the door will not lock even when the
topside sensor area is touched, try touch-
ing both the topside and underside sen-
sor areas at the same time.
AlarmSituationCorrection procedure
Interior alarm
pings once and
exterior alarm
sounds once for
5 seconds
*1
An attempt was made to
lock the doors using the
entry function while the
electronic key was still
inside the passenger com-
partment Retrieve the elec-
tronic key from the
passenger compart-
ment and lock the
doors again
An attempt was made to
exit the vehicle and lock
the doors without first turn-
ing the “POWER” switch
off Turn the “POWER”
switch off and lock the
doors again

166 1-5. Adjustable components (seats, mirrors, steering wheel)
PRIUS PHV_OM_OM47A11U_(U)
CAUTION
■When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes
twisted around a child’s neck, it may lead to choking or other serious injuries
that could result in death.
If this occurs and the buckle cannot be unfastened, scissors should be used
to cut the belt.
■ Seat belt pretensioners
●Do not place anything, such as a cushion, on the front passenger’s seat.
Doing so will disperse the passenger’s weight, which prevents the sensor
from detecting the passenger’s weight properly. As a result, the seat belt
pretensioner for the front passenger’s seat may not activate in the event of
a collision.
● If the pretensioner has activated, the SRS warning light will come on. In
that case, the seat belt cannot be used again and must be replaced at
your Toyota dealer.
■ Adjustable shoulder anchor
Always make sure the shoulder belt is positioned across the center of your
shoulder. The belt should be kept away from your neck, but not falling off
your shoulder. Failure to do so could reduce the amount of protection in an
accident and cause death or serious injuries in the event of a sudden stop,
sudden swerve or accident. ( P. 161)

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1-9. Safety information
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Before driving
PRIUS PHV_OM_OM47A11U_(U)
SRS airbag system components
Front passenger airbag
“AIR BAG ON” and “AIR BAG
OFF” indicator lights
Side airbags
Curtain shield airbags
Front passenger occupant
classification system (ECU
and sensors)
Side impact sensors (rear)
SRS warning light
Driver airbag
Side impact sensors (front) Seat belt pretensioners and
force limiters
Side impact sensors (front
door)
Driver’s seat belt buckle
switch
Driver’s seat position sensor
Driver’s knee airbag
Front passenger’s seat belt
buckle switch
Front impact sensors
Airbag sensor assembly