Page 432 of 580
432 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47821E_(EE)
CAUTION
Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
Certification for the smart entry & start system
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT
TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUC-
TIONS.
NOTICE
For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
Always work with dry hands.
Moisture may cause the battery to rust.
Do not touch or move any other component inside the remote control.
Do not bend either of the battery terminals.
Page 519 of 580
5
519
5-2. Steps to take in an emergency
When trouble arises
PRIUS +_OM_OM47821E_(EE)
If the electronic key does not operate properly
Locking and unlocking the doors
Use the mechanical key (P. 6 1 )
in order to perform the following
operations:
Locks all the doors
Unlocks the door
If communication between the electronic key and vehicle is inter-
rupted (P. 73) or the electronic key cannot be used because the
battery is depleted, the smart entry & start system and wireless
remote control cannot be used. In such cases, the doors can be
opened and the hybrid system can be started by following the proce-
dure below.
Page 555 of 580
555 6-2. Customization
6
Vehicle specifications
PRIUS +_OM_OM47821E_(EE)
ItemFunctionDefault
settingCustom-
ized
setting
Smart entry
& start sys-
tem
(P. 64)Smart entry &
start systemON OFF O O O
Wireless
remote
control
(P. 92)Wireless remote
control ON OFF – – O
Buzzer sounds
when pushing
with any
door not closedON OFF – – O
Page 556 of 580
556 6-2. Customization
PRIUS +_OM_OM47821E_(EE)
ItemFunctionDefault
settingCustom-
ized
setting
Smart entry
& start sys-
tem
(P. 64) and
wireless
remote
control
(P. 92)Operation
signals (Emer-
gency flashers)ON OFF – O O
Time elapsed
before auto-
matic door lock
function is acti-
vated if door is
not opened after
being unlocked30 seconds60 seconds
––O
120
seconds
Open door
reminder buzzer
(When locking
the vehicle)ON OFF – – O
Adjust the vol-
ume of buzzer
soundsLevel 7Level 1 to 6
OOO
OFF
Alarm
(P. 150)Deactivates the
alarm when the
doors are
unlocked using
the mechanical
keyOFF ON – – O
Automatic
light control
system
(P. 261)Light sensor
sensitivityLevel 3Levels 1 to
5OOO
Page 559 of 580
559 6-2. Customization
6
Vehicle specifications
PRIUS +_OM_OM47821E_(EE)
ItemFunctionDefault set-
tingCustom-
ized
setting
Automatic
air condition-
ing system
(P. 326)Switching
between outside
air and recircu-
lated air mode
linked to “AUTO”
switch operationON OFF – O O
Heating/cooling
operation mini-
mized in Eco
drive modeON OFF – – O
Panoramic
roof shades
door lock-
linked auto-
matic closing
function
(P. 370)Operates when
the “POWER”
switch is turned
off and the doors
are locked from
inside or outside
the vehicle using
the wireless
remote control,
or are locked
from outside the
vehicle using the
smart entry &
start system or
mechanical keyON OFF – – O
Page 563 of 580

563
PRIUS +_OM_OM47821E_(EE)
Alphabetical index
Alphabetical index
A/C
Air conditioning filter.............. 427
Automatic air conditioning
system ................................ 326
ABS ........................................... 298
Air conditioning filter .............. 427
Air conditioning system
Air conditioning filter.............. 427
Automatic air conditioning
system ................................ 326
Steering wheel climate
remote control switches ...... 339
Airbags
Airbag operating
conditions ........................... 161
Airbag precautions for your
child .................................... 165
Airbag warning light .............. 471
Curtain shield airbag operating
conditions ........................... 162
Curtain shield airbag
precautions ......................... 165
General airbag precautions... 165
Knee airbag........................... 158
Locations of airbags .............. 158
Modification and disposal of
airbags ................................ 170
Proper driving posture........... 156
Side airbag operating
conditions ........................... 162
Side airbag precautions ........ 165
Side and curtain shield airbags
operating conditions ........... 162
Side and curtain shield airbags
precautions ......................... 165
SRS airbags .......................... 158Antenna .................................... 385
Anti-lock brake system ........... 298
Assist grips .............................. 374
Audio input
*
Audio remote control
switches
*
Audio system*......................... 342
Audio/video system
*.............. 342
Automatic air conditioning
system
Air conditioning filter ............. 427
Air conditioning system ......... 326
Automatic air conditioning
system ................................ 326
Steering wheel climate
remote control switches...... 339
Automatic headlight leveling
system .................................... 265
Automatic light control
system .................................... 261
AUX port
*
Auxiliary box .................... 358, 378
Back door
Back door................................ 97
Smart entry & start system ..... 64
Wireless remote control .......... 92
Back-up lights
Replacing light bulbs............. 445
Wattage ................................ 551
Battery
Checking ............................... 413
If the 12-volt battery is
discharged .......................... 522
Preparing and checking
before winter....................... 319
A
B
*: Refer to ““touch screen” Owner’s Manual”
or “Navigation System Owner’s Manual”.
Page 565 of 580

565 Alphabetical index
PRIUS +_OM_OM47821E_(EE)
Daytime running light
system .................................... 263
Deck board ............................... 377
Defogger
Rear window ......................... 341
Side mirrors........................... 341
Dimensions .............................. 540
Display
Dynamic radar cruise
control ................................. 280
Head-up display .................... 253
Trip information ..................... 241
Do-it-yourself maintenance .... 393
Door lock
Back door ................................ 97
Side doors ............................... 94
Smart entry & start system...... 64
Wireless remote control .......... 92
Door pockets ............................ 360
Doors
Back door ................................ 97
Door glasses ......................... 135
Door lock ..................... 64, 92, 94
Rear door child-protector ........ 95
Side doors ............................... 94
Driver’s seat belt reminder
light ......................................... 477
Driving
Break-in tips .......................... 203
Correct posture ..................... 156
Procedures............................ 202
Winter driving tips ................. 319Eco drive mode switch............ 226
Electric power steering ........... 298
Electronic key
If the electronic key does not
operate properly ................. 519
Replacing battery .................. 430
Emergency, in case of
If a warning buzzer
sounds ................................ 469
If a warning light turns on...... 469
If the electronic key does not
operate properly ................. 519
If the hybrid system will not
start .................................... 516
If the 12-volt battery is
discharged .......................... 522
If you have a flat tire .... 482, 494
If you lose your keys ............. 518
If you think something is
wrong.................................. 468
If your vehicle becomes
stuck ................................... 534
If your vehicle has to be
stopped in an
emergency.......................... 536
If your vehicle needs to be
towed .................................. 461
If your vehicle overheats ....... 528
Emergency flashers
Switch ................................... 460
Emergency tire puncture
repair kit ................................. 494DE
*: Refer to ““touch screen” Owner’s Manual”
or “Navigation System Owner’s Manual”.
Page 567 of 580

567 Alphabetical index
PRIUS +_OM_OM47821E_(EE)
Gauges...................................... 236
Glove boxes ............................. 353
Hands-free system
(for cellular phone)
*
Hazard lights
Switch ................................... 460
Head-up display ....................... 253
Head restraints
Adjustment ........................... 117
Headlight cleaner ..................... 274
Headlights
Cleaner ................................. 274
Replacing light bulbs ............. 445
Switch ................................... 261
Wattage................................. 551
Heaters
Automatic air conditioning
system ................................ 326
Seat heaters.......................... 367
Side mirrors........................... 341
Hill-start assist control ............ 304
Hood.......................................... 397
Hooks
Cargo .................................... 377
Horn .......................................... 235
Hybrid system
Emergency shut off system..... 44
Energy monitor/
consumption screen ............. 49
High voltage components ....... 43
Hybrid System Indicator ........ 243
Ignition switch ....................... 214
“POWER” switch ................... 214Identification
Engine................................... 542
Vehicle .................................. 541
Ignition switch ......................... 214
Illuminated entry system ........ 347
Immobilizer system ................. 143
Indicator lights ......................... 248
Inside rear view mirror ............ 131
Instrument cluster light
control .................................... 239
Interior lights
Interior lights ......................... 347
Switch ................................... 348
Wattage ................................ 551
Jack
Positioning a floor jack .......... 400
Vehicle-equipped jack.... 482,494
Jack handle ...................... 482, 494
Keyless entry ............................. 92
Keys
Electronic key ......................... 61
If the electronic key does not
operate properly ................. 519
If you lose your keys ............. 518
Key number ............................ 61
Keyless entry .......................... 92
Keys ........................................ 61
Mechanical key ....................... 61
“POWER” switch ................... 214
Wireless remote control key ... 92
Knee airbag .............................. 158
G
H
I
J
K
*: Refer to ““touch screen” Owner’s Manual”
or “Navigation System Owner’s Manual”.