lock TOYOTA PRIUS 2023 Owners Manual

6397-2. Steps to take in an emergency
PRIUS_OM_OM47F32E_(EE)
7
When trouble arises
If the 12-volt batter y is discharged
If you have a set of jumper (or booster) cables and a second vehicle
with a 12-volt battery, you can jump start your vehicle by following the
steps below.
Vehicles with alarm ( P. 9 3 ) :
Confirm that the electronic key
is being carried.
When connecting the jumper (or
booster) cables, depending on the
situation, the alarm may activate
and doors locked. ( P. 95)
Open the hood. (P. 5 1 1 )
Remove the engine cover.
Pull up the both ends of the cover
vertically.
The following procedures may be used to start the hybrid sys-
tem if the vehicle’s 12-volt battery is discharged.
You can also call any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer.
1
2
3

6427-2. Steps to take in an emergency
PRIUS_OM_OM47F32E_(EE)
■ When recharging or replacing the 12-volt battery
● In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the 12-volt battery is discharged. Use the wire-
less remote control or the mechanical key to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt battery
has recharged but will start normally after the second attempt. This is not a
malfunction.
● The power switch mode is memorized by the vehicle. When the 12-volt bat-
tery is reconnected, the system will return to the mode it was in before the
12-volt battery was discharged. Before disconnecting the 12-volt battery,
turn the power switch off.
If you are unsure what mode the power switch was in before the 12-volt bat-
tery discharged, be especially careful when reconnecting the 12-volt battery.
● 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. 572)
■ When replacing the 12-volt battery
● Use a 12-volt battery that conforms to European regulations.
● Use a 12-volt battery that the case size is same as the previous one (LN1),
20 hour rate capacity (20HR) is equi valent (45Ah) or greater, and perfor-
mance rating (CCA) is equivalent (295A) or greater.
• If the sizes differ, the 12-volt battery cannot be properly secured.
• If the 20 hour rate capacity is low, even if the time period where the vehi-
cle is not used is a short time, the 12-volt battery may discharge and the
hybrid system may not be able to start.
● For details, consult any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.

6568-1. Specifications
PRIUS_OM_OM47F32E_(EE)
■Engine number
The engine number is stamped
on the engine block as shown.
Engine
Model2ZR-FXE
Ty p e4-cylinder in line, 4-cycle, gasoline
Bore and stroke80.5  88.3 mm (3.17  3.48 in.)
Displacement1798 cm3 (109.7 cu.in.)
Valve clearanceAutomatic adjustment

6728-2. Customization
PRIUS_OM_OM47F32E_(EE)■
Smart entry & start system and wireless remote control
(P. 177, 187)
■Smart entry & start system (P. 187)
*: If equipped
■
Wireless remote control (P. 177)
■Rear seat reminder (P. 180)
FunctionDefault
settingCustomized
setting
Operation signal
(emergency flashers)OnOff–OO
Open door reminder buzzer
(When locking the vehicle)OnOff––O
Time elapsed before the auto-
matic door lock function is
activated if a door is not
opened after being unlocked
30 seconds
60 seconds
––O
120 seconds
123
FunctionDefault
settingCustomized
setting
Smart entry & start system On Off – O O
Number of consecutive door
lock operations
*2 timesAs many as
desired––O
123
FunctionDefault
settingCustomized
setting
Wireless remote control On Off – – O
123
FunctionDefault
settingCustomized
setting
Rear seat reminder function On Off O – –
123

6738-2. Customization
PRIUS_OM_OM47F32E_(EE)
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Vehicle specifications
■Outside rear view mirrors (P. 207)
■Power windows and moon roof* (P. 210, 215)
*: If equipped
■
Reverse warning buzzer (P. 253)
■Turn signal lever (P. 259)
FunctionDefault
settingCustomized
setting
Automatic mirror folding and
extending operationLinked to the
locking/
unlocking of
the doorsOff
––O Linked to
operation of
the power
switch
123
FunctionDefault
settingCustomized
setting
Mechanical key linked opera-
tion (open)Off On – – O
Mechanical key linked opera-
tion (close)Off On – – O
Wireless remote control linked
operation (open)Off On – – O
Wireless remote control linked
operation (close)Off On – – O
Wireless remote control linked
operation signal (buzzer)On Off – – O
123
FunctionDefault
settingCustomized
setting
Signal (buzzer) when the shift
position is in ROffIntermittent––O
123
FunctionDefault
settingCustomized
setting
Times of flashing of the lane
change signal flashers3Off
––O 5
7
123

6778-2. Customization
PRIUS_OM_OM47F32E_(EE)
8
Vehicle specifications
■Illumination (P. 470)
■Maintenance system
*: If equipped
FunctionDefault
settingCustomized
setting
Time elapsed before the inte-
rior lights turn off15 secondsOff
–OO 7.5 seconds
30 seconds
Operation after the power
switch is turned offOnOff––O
Operation when the doors are
unlockedOnOff––O
Operation when you approach
the vehicle with the electronic
key on your person
OnOff––O
Footwell lighting On Off – – O
Interior lights illumination con-
trolOn Off – – O
123
Tire pressure warning
system
*
Initializing the tire pressure warning system:
P. 530

682What to do if... (Troubleshooting)
PRIUS_OM_OM47F32E_(EE)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be
made by any authorized Toyota retailer or Toyota authorized repairer, or
any reliable repairer. (P. 173)
●If you lose your electronic keys, the risk of vehicle theft increases signifi-
cantly. Contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer immediately. (P. 176)
●Is the electronic key battery weak or depleted? (P. 554)
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. (P. 246)
●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. 190)
●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. 180)
If you have a problem, check the following before contacting any
authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
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

683What to do if... (Troubleshooting)
PRIUS_OM_OM47F32E_(EE)
●Did you press the power switch while firmly depressing the brake pedal?
( P. 244)
●Is the shift position in P? (P. 254)
●Is the electronic key anywhere detectable inside the vehicle? (P. 188)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary way.
( P. 637)
●Is the 12-volt battery discharged? (P. 639)
●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. 210)
●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. 2 4 6 )
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

686Alphabetical index
PRIUS_OM_OM47F32E_(EE)
Alphabetical index
A/C............................................. 458
Air conditioning filter.............. 542
Automatic air conditioning
system ................................ 458
Blower customization ............ 462
Eco score (A/C score) ........... 150
Front seat concentrated
airflow mode (S-FLOW)...... 461
ABS (Anti-lock Brake
System) .................................. 441
Function ................................ 441
Warning light ......................... 581
ACA (Active Cornering
Assist) .................................... 441
Active Cornering Assist
(ACA) ...................................... 441
AHB (Automatic High
Beam) ..................................... 266
Air conditioning filter .............. 542
Air conditioning system .......... 458
Air conditioning filter.............. 542
Automatic air conditioning
system ................................ 458
Blower customization ............ 462
Eco score (A/C score) ........... 150
Front seat concentrated
airflow mode (S-FLOW)...... 461
Air intake vent ............................ 85
Cleaning ................................ 545
Airbag manual on-off
system ...................................... 51Airbags ....................................... 39
Airbag manual on-off
system .................................. 51
Airbag operating conditions .... 45
Airbag precautions for your
child ...................................... 41
Airbag warning light .............. 581
Correct driving posture ........... 32
Curtain shield airbag
operating conditions ............. 46
Curtain shield airbag
precautions........................... 43
General airbag precautions .... 41
Locations of airbags................ 39
Modification and disposal of
airbags.................................. 44
Side airbag operating
conditions ............................. 46
Side airbag precautions .......... 42
Side and curtain shield
airbags operating
conditions ............................. 46
Side and curtain shield
airbags precautions .............. 43
SRS airbags............................ 39
Alarm .......................................... 93
Alarm ...................................... 93
Intrusion sensor ...................... 96
A

687Alphabetical index
PRIUS_OM_OM47F32E_(EE)
Antenna
Smart entry & start system.... 187
Anti-lock brake system
(ABS) ...................................... 441
Function ................................ 441
Warning light ......................... 581
Approach warning ................... 339
Armrest ..................................... 493
Assist grips .............................. 494
Audio input
*
Audio system*
Automatic air conditioning
system .................................... 458
Air conditioning filter.............. 542
Automatic air conditioning
system ................................ 458
Blower customization ............ 462
Eco score (A/C score) ........... 150
Front seat concentrated
airflow mode (S-FLOW)...... 461
Automatic headlight leveling
system .................................... 264
Automatic High Beam
(AHB) ...................................... 266
Automatic light control
system .................................... 263
Auxiliary box ............................ 477Back door ................................. 182
Back-up light ............................ 561
Replacing light bulb .............. 562
Wattage ................................ 667
Battery (12-volt battery) .......... 521
Battery checking ................... 521
If the 12-volt battery is
discharged .......................... 639
Preparing and checking
before winter....................... 452
Replacing .............................. 642
Warning light ......................... 580
Battery (traction battery)........... 84
Air intake vent ......................... 85
Location .................................. 84
Specification ......................... 657
Blind Spot Monitor (BSM) ....... 356
Blind Spot Monitor
function ............................... 372
Rear Crossing Traffic Alert
function ............................... 375
Bluetooth
®*
Bottle holders .......................... 476
Brake
Fluid ...................................... 664
Parking brake........................ 260
Regenerative braking.............. 81
Warning light ......................... 580
Brake assist ............................. 441
Brake Override System ........... 221
Break-in tips ............................. 222
Brightness control
Instrument cluster light
control................................. 102
BSM (Blind Spot Monitor) ....... 356
Blind Spot Monitor function ... 372
Rear Crossing Traffic Alert
function ............................... 375
B
*: Refer to “Navigation and multimedia system Owner’s manual”.