key battery TOYOTA PRIUS PLUS 2014 Owner's Manual

4417-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
7
When trouble arises
Start the engine of the second vehicle. Increase the engine speed
slightly and maintain at that level for approximately 5 minutes to
recharge the 12-volt battery of your vehicle.
Maintain the engine speed of the second vehicle and start the
hybrid system of your vehicle by turning the power switch to ON
mode.
Make sure the “READY” indicator comes on. If the indicator light
does not come on, contact any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional.
Once the hybrid system has started, remove the jumper cables in
the exact reverse order from which they were connected.
Close the exclusive jump starting terminal cover, and reinstall the
fuse box cover to its original position.
When installing, first hook the fuse box cover onto the two rear tabs.
Once the hybrid system starts, have the vehicle inspected at any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional as soon as possible.
■Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■ To prevent 12-volt battery discharge
●Turn off the headlights and the audio system while the hybrid system is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic.
■ When the 12-volt battery is removed or discharged
●The hybrid system may not start. ( →P. 328)
● If the 12-volt battery discharges while the shift position is in P, it may not be
possible to shift the shift position to other positions. In this case, the vehicle
cannot be towed without lifting both front wheels because the front wheels
will be locked. ( →P. 370)
● When the 12-volt battery is reconnected, start the hybrid system and con-
firm that the shift position can be changed to each position using the shift
position indicator.
● Make sure that the key is not inside the vehicle when recharging or replac-
ing the 12-volt battery. The key may be locked in the vehicle if the alarm is
activated. ( →P. 97)
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5
6
7
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474What to do if... (Troubleshooting)
PRIUS +_OM_OM47888E_(EE)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be
made by any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional. (→P. 139)
●If you lose your electronic keys, the risk of vehicle theft increases signifi-
cantly. Contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional immediately. ( →P. 141)
●Is the electronic key battery weak or depleted? ( →P. 351)
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. ( →P. 203)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●The function may not operate properly due to the condition of the radio
wave. ( →P. 154)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child-protector
lock. ( →P. 145)
If you have a problem, check the following before contacting any
authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened

475What to do if... (Troubleshooting)
PRIUS +_OM_OM47888E_(EE)
●Did you press the power switch while firmly depressing the brake pedal?
(→ P. 201)
●Is the shift position in P? ( →P. 201)
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 151)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary way.
(→ P. 437)
●Is the 12-volt battery discharged? ( →P. 439)
●Is the window lock switch pressed?
The power windows except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. ( →P. 186)
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or ON mode (the hybrid system is not operating) for a
period of time. ( →P. 203)
If you think something is wrong
The hybrid system does not start
The windows do not open or close by operating the power
window switches
The power switch is turned off automatically

480Alphabetical index
PRIUS +_OM_OM47888E_(EE)
Card holder............................... 288
CareAluminum wheels .................. 301
Exterior.................................. 300
Interior ................................... 305
Panoramic roof...................... 304
Radar sensor ................ 246, 260
Seat belts .............................. 306
Cargo hooks ............................. 289
CD player
*
Chains ....................................... 266
Child restraint system ............... 59 Baby seat definition................. 60
Baby seat installation .............. 68
Child seat definition................. 60
Child seat installation .............. 70
Installing CRS with ISOFIX rigid anchors ......................... 74
Installing CRS with seat belt ... 68
Installing CRS with top strap ... 76
Junior seats definition ............. 60
Junior seat installation ............ 72
Child safety ................................ 58 12-volt battery precautions.... 329
Airbag precautions .................. 48
Back door precautions .......... 148
Child restraint system ............. 59
How your child should wear the seat belt .......................... 42
Installing child restraints.......... 67
Power window lock switch .... 186
Power window precautions ... 188 Rear door child-protectors .... 145
Removed key battery
precautions......................... 352
Seat belt precautions .............. 44
Seat heater precautions........ 279
Child-protectors....................... 145
Cleaning Aluminum wheels.................. 301
Exterior ................................. 300
Interior................................... 305
Panoramic roof ..................... 304
Radar sensor ................ 246, 260
Seat belts .............................. 306
Climate remote control ........... 278
Clock ......................................... 293
Condenser ................................ 324
Console box ............................. 284
Coolant Capacity ................................ 458
Checking ............................... 323
Preparing and checking before winter....................... 265
Cooling system ........................ 323 Hybrid system overheating ... 444
Consumption screen ............... 131
Cruise control Cruise control........................ 227
Dynamic radar cruise control................................. 231
Warning messages ............... 391
Cup holders.............................. 285
Curtain shield airbags ............... 46
Customizable features ............ 465
C

481Alphabetical index
PRIUS +_OM_OM47888E_(EE)
Daytime running light system .................................... 216
Defogger Outside rear view mirrors ...... 273
Rear window ......................... 273
Windshield ............................ 273
Dimension ................................ 452
Display Drive information ................... 120
Dynamic radar cruise control................................. 231
Energy monitor............... 120,131
Multi-information display ....... 118
Trip information ..................... 113
Warning messages ............... 388
Do-it-yourself maintenance .... 311
Door courtesy lights ................ 280 Location ................................ 280
Wattage................................. 462
Doors Back door .............................. 146
Door glasses ......................... 186
Door lock ............................... 142
Open door warning buzzer.... 380
Open door warning light ........ 380
Outside rear view mirrors ...... 184
Rear door child-protectors .... 145
Side doors ............................. 142
Double locking system.............. 96
Drive information ..................... 120
Driver’s seat belt reminder light ......................................... 381 Driving
Break-in tips .......................... 191
Correct posture ....................... 36
Driving in the rain .................. 191
Driving mode select switch ... 247
Hybrid vehicle driving tips ..... 262
Procedures ........................... 190
Winter drive tips .................... 265
Dynamic radar cruise control Function ................................ 231
Warning message ................. 391
ECB (Electronically Controlled Brake System) .... 248
Eco drive mode ........................ 247
Electric motor Location .................................. 81
Specification ......................... 455
Electric Power Steering (EPS) Function ................................ 248
Warning light ......................... 377
Electronic key If the electronic key does not operate properly ................. 437
Replacing the battery ............ 351
Electronically Controlled
Brake System (ECB) ............. 248
Emergency brake signal ......... 249
Emergency flashers ................ 368
D
E
*: Refer to the “Navigation and multimedia system Owner’s Manual”.

482Alphabetical index
PRIUS +_OM_OM47888E_(EE)
Emergency, in case ofIf a warning buzzer sounds ... 376
If a warning light turns on ...... 376
If a warning message is displayed ............................ 388
If the 12-volt battery is discharged .......................... 439
If the electronic key does not operate properly ................. 437
If the hybrid system will not start..................................... 435
If you have a flat tire...... 404, 418
If you lose your keys ............. 141
If you think something is
wrong.................................. 375
If your vehicle becomes stuck ................................... 449
If your vehicle has to be
stopped in an emergency ... 369
If your vehicle needs to be towed .................................. 370
If your vehicle overheats ....... 444
Energy monitor ........................ 131 Engine
Accessory mode ................... 203
Compartment ........................ 317
Engine switch........................ 201
Exhaust gas precautions ........ 80
Hood ..................................... 313
How to start the hybrid system ................................ 201
Identification number ............ 454
If the hybrid system will not start .................................... 435
If your vehicle has to be
stopped in an emergency ... 369
Ignition switch (power switch) .................... 201
Overheating .......................... 444
Power switch......................... 201
Engine coolant
Capacity ................................ 458
Checking ............................... 323
Preparing and checking before winter....................... 265
Engine coolant temperature warning light .......................... 380

485Alphabetical index
PRIUS +_OM_OM47888E_(EE)
IdentificationEngine ................................... 454
Vehicle .................................. 453
Ignition switch (Power switch) ....................... 201Auto power off function ......... 203
Changing the power switch modes................................. 203
If your vehicle has to be stopped in an emergency ... 369
Starting the hybrid system ................................ 201
Ignition switch light (power switch light)............... 280
Illuminated entry system......... 282
Immobilizer system ................... 91
Indicators.................................. 104
Initialization
Item to initialize ..................... 471
Tire pressure warning system ................................ 333
Inside rear view mirror ............ 182
Instrument cluster light control .................................... 112
Interior lights ............................ 280 Switch ........................... 281, 282
Wattage................................. 462
Intrusion sensor....................... 100
ISOFIX rigid anchors ................. 67 Jack
Positioning a floor jack .......... 315
Vehicle-equipped jack... 405, 419
Jack handle ...................... 405, 419
Jam protection function Panoramic roof shades ......... 296
Power windows ..................... 186
Keyless entry Smart entry & start system ... 151
Wireless remote control ........ 138
Keys .......................................... 138 Electronic key ....................... 138
Engine switch........................ 201
If the electronic key does not operate properly ................. 437
If you lose your keys ............. 141
Key number plate.................. 138
Keyless entry ........................ 138
Keys ...................................... 138
Mechanical key ..................... 138
Power switch......................... 201
Replacing the battery ............ 351
Warning buzzer..................... 152
Wireless remote control
key...................................... 138
Knee airbags .............................. 46
IJ
K

488Alphabetical index
PRIUS +_OM_OM47888E_(EE)
Power switch ............................ 201Auto power off function ......... 203
Changing the power switch modes...................... 203
If your vehicle has to be
stopped in an emergency ... 369
Starting the hybrid system ................................ 201
Power switch light ................... 280
Power windows Jam protection function ......... 186
Operation .............................. 186
Window lock switch ............... 186
Pre-Crash Safety system (PCS) Function ................................ 254
PCS switch............................ 255
Warning light ......................... 378
Warning message ......... 391, 392
Radar cruise control (dynamic radar cruise
control) ................................... 231
Radiator .................................... 324
Radio
*
Rear door sunshades .............. 298
Rear fog light Replacing light bulbs............. 362
Switch ................................... 218
Wattage ................................ 462
Rear passenger’s seat belt reminder light ........................ 381
Rear seat .......................... 169, 174 Adjustment .................... 169, 174
Second seats ........................ 169
Third seats ............................ 174
Rear sunshade ......................... 298
Rear turn signal lights
Replacing light bulbs............. 362
Turn signal lever ................... 213
Wattage ................................ 462
Rear view mirror Inside rear view mirror .......... 182
Outside rear view mirrors...... 184
Rear view monitor system
*
Rear window defogger ............ 273
Rear window wiper .................. 223
Refueling .................................. 224 Capacity ................................ 455
Fuel types ............................. 455
Opening the fuel tank cap ..... 226
Regenerative braking ................ 82
Replacing Electronic key battery ........... 351
Fuses .................................... 353
Light bulbs ............................ 357
Tires .............................. 404, 418
Road accident cautions ............ 89R

493Alphabetical index
PRIUS +_OM_OM47888E_(EE)
Warning messages .................. 388
WasherChecking ............................... 325
Preparing and checking before winter....................... 265
Switch ........................... 219, 223
Washing and waxing ............... 300
What to do if... (Troubleshooting).................. 474
Wheels ...................................... 345 Replacing wheels .................. 404
Size ....................................... 461
Window glasses ....................... 186
Window lock switch................. 186
Windows Power windows ..................... 186
Rear window defogger .......... 273
Washer.......................... 219, 223
Windshield wipers ................... 219
Winter driving tips ................... 265
Wireless communication
*
Wireless remote control key .......................................... 138Locking/Unlocking ................. 138
Replacing the battery ............ 351
WMA disc
*
*: Refer to the “Navigation and multimedia system Owner’s Manual”.