Page 514 of 596

5148-2. Steps to take in an emergency
PRIUS c_U (OM52J11U)
One of the following may be the cause of the problem:
●Vehicles with a smart key system: The electronic key may not be
functioning properly. ( →P. 516)
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. ( →P. 217)
● Vehicles with immobilizer syst em: There may be a malfunction in
the immobilizer system. ( →P. 8 4 )
● There may be a malfunction in the steering lock system.
● Vehicles with a smart key system : The hybrid system may be mal-
functioning due to an electrical problem such as an open circuit or a
blown fuse. However, depending on the type of malfunction, an
interim measure is available to start the hybrid system. (→P. 515)
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. ( →P. 518)
● The 12-volt battery terminal connections may be loose or corroded.
(→ P. 428)
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on
the situation. Check the follo wing and perform the appropriate
procedure:
The hybrid system will not start even though the correct starting
procedure is being followed. ( →P. 184, 188)
The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.
Page 515 of 596

5158-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( →P. 518)
● One or both of the 12-volt batter y terminals may be disconnected.
( → P. 428)
Contact your Toyota dealer if the problem cannot be repaired, or if repair
procedures are unknown.
When the hybrid system does not start, the following steps can be
used as an interim measure to start the hybrid system if the “POWER”
switch is functioning normally.
Do not use this starting procedure except in case of emergency.
Set the parking brake.
Shift the shift lever to P.
Turn the “POWER” switch to ACCESSORY mode.
Press and hold the “POWER” switch for about 15 seconds.
Even if the hybrid system can be started using the above steps, the
system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer.
The interior lights and headlight s do not turn on, or the horn
does not sound.
Emergency start function (vehicles with a smart key system)
1
2
3
4
Page 540 of 596
5409-1. Specifications
PRIUS c_U (OM52J11U)
*1: If equipped
*2: Side turn signal lights should be replaced as an assembly.
Light bulbs
Light bulbsBulb No.WTy p e
ExteriorFront turn signal/parking
lights
⎯
28/8 B
License plate lights ⎯5A
Back-up lights ⎯16 A
Side turn signal lights ⎯5B
*2
Front side marker lights ⎯5A
Rear turn signal lights ⎯21 B
InteriorInterior lights/personal
lights
⎯
5A
Luggage compartment
light
*1⎯ 5A
A: Wedge base bulbs (clear) B: Wedge base bulbs (amber)
Page 560 of 596
5609-2. Customization
PRIUS c_U (OM52J11U)■
Illumination (→P. 383)
*1: Vehicles without a smart key system
*2: Vehicles with a smart key system
■
Seat belt reminder (→P. 479)
■Automatic air condi tioning system (→P. 374)
FunctionDefault settingCustomized
setting
Time elapsed before lights
turn off15 seconds
7.5 secondsOO
30 secondsOO
Operation when the doors
are unlockedOnOff—O
Operation after the engine
switch is turned to the
“LOCK” position
*1OnOff—O
Operation after the
“POWER” switch is turned
off
*2OnOff—O
Operation when you
approach the vehicle with
the electronic key on your
person
*2
OnOff—O
Interior light controlOnOff—O
12
FunctionDefault settingCustomized setting
Vehicle speed linked seat
belt reminder buzzer On Off — O
12
FunctionDefault settingCustomized
setting
A/C auto switch operationOnOffOO
Air conditioning control of
Eco drive modeOnOff—O
12
Page 584 of 596

584Alphabetical index
PRIUS c_U (OM52J11U)
Back door ................................. 135
Back-up lightsReplacing light bulbs............. 460
Wattage ................................ 540
Battery
Checking ............................... 428
Hybrid battery (traction battery) ................... 78
If the vehicle 12-volt battery is discharged .......... 518
Preparing and checking
before winter....................... 273
Bluetooth
® audio
Bluetooth® audio................... 329
Portable player...................... 317
Set up ................................... 321
Using the Bluetooth
®
audio................................... 329
Bluetooth
® phone
Making a phone call .............. 334
Set up ................................... 322
Bottle holders .......................... 390
Brake Fluid ...................................... 538
Parking brake........................ 203
Brake assist ............................. 264
Break-in tips ............................. 170 Care
Exterior ................................. 400
Interior .................................. 403
Seat belts.............................. 404
Cargo capacity......................... 181
CD player.................................. 300
Chains ...................................... 274
Child-protectors ...................... 130
Child restraint system
Booster seats, definition ......... 60
Booster seats, installation....... 68
Convertible seats, definition ............................... 60
Convertible seats,
installation ............................ 67
Front passenger occupant classification syst em ............ 52
Infant seat, definition .............. 60
Infant seats, installation .......... 65
Installing CRS with LATCH system ..................... 64
Installing CRS with seat belts .............................. 65
Installing CRS with top tether straps ................... 69
BC
Page 588 of 596

588Alphabetical index
PRIUS c_U (OM52J11U)
I/M test ...................................... 412
IdentificationEngine................................... 534
Tire........................................ 544
Vehicle .................................. 533
Ignition switch ................. 184, 188
Illuminated entry system ........ 385
Immobilizer system ................... 84
Indicator lights ........................... 88
Initialization Items to initialize ................... 561
Inside rear view mirror ............ 157
Interior lights Switch ................................... 384
Wattage ................................ 540
iPod ........................................... 306
Jack Positioning a floor jack .......... 418
Vehicle-equipped jack........... 502
Jack handle .............................. 502 Keyless entry ................... 126, 135
Keys
Electronic key ....................... 120
Engine switch ............... 184, 188
If the electronic key does not operate properly ........... 516
If you lose your keys ............. 122
Ignition switch ............... 184, 188
Key battery ........................... 448
Key number .......................... 120
Keyless entry ........................ 121
Keys...................................... 120
Mechanical key ..................... 121
“POWER” switch................... 188
Wireless remote control key...................................... 121
Knee airbag ................................ 39
I
J
K
Page 589 of 596

589Alphabetical index
PRIUS c_U (OM52J11U)
Lane Departure Alert (LDA) .... 240
Language (multi-information display)................................... 105
LDA (Lane Departure Alert) .... 240
License plate lights Replacing light bulbs............. 462
Wattage ................................ 540
Light bulbs
Replacing .............................. 455
Wattage ................................ 540
Lights
Automatic High Beam system ......... ....................... 245
Emergency flasher switch ..... 466
Fog light switch ..................... 208
Hazard light switch................ 466
Headlight switch.................... 204
Instrument panel light
switch ................................. 204
Interior lights switch .............. 384
Parking light switch ............... 204
Personal light switch ............. 384
Replacing light bulbs............. 455
Side marker light switch ........ 204
Tail light switch ..................... 204
Turn signal lever ................... 202
Wattage ................................ 540
Load capacity........................... 181
Lock steering column ..... 186, 191
Luggage compartment light Wattage ................................ 540
Luggage cover ......................... 396 Maintenance
Do-it-yourself
maintenance....................... 413
Emission inspection and maintenance (I/M)
programs ............................ 412
General maintenance ........... 409
Maintenance data ................. 532
Maintenance requirements ... 406
Meter Instrument panel light
control .................................. 94
Meters..................................... 93
Microphone .............................. 332
Mirrors
Inside rear view mirror .......... 157
Outside rear view mirror defogger ............................. 376
Outside rear view mirrors ..... 158
Vanity mirrors ....................... 391
Moon roof ................................. 164
MP3 disc ................................... 300
Multi-information display.......... 96
LM