2023 TOYOTA PRIUS PLUG-IN HYBRID sensor

1983. Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
■When the driving assist systems are operating
When using driving assist systems such as the dynamic radar
cruise control with full-speed range (P. 401) and LTA (Lane Trac-
ing Assist) (P. 379), information related to each system is auto-
matically displayed on the multi-information display depending on
the situation.
For details regarding the displayed information and the contents of the
display, refer to the explanation page of each system.
■
When there is information to be notified about the vehicle
When a shift position is mistakenly selected or a problem occurs in
a vehicle system, a warning message (or image) is displayed on
the multi-information display.
When a warning message is displayed, follow the instructions displayed
on the display. (P. 667)
■
When the power switch is turned off (vehicles with the intru-
sion sensor)
The intrusion sensor on/off
selection screen is displayed on
the multi-information display.
(P. 7 9 )
■When stopping the hybrid system
●When the hybrid system is stopped, the “Ending” screen is dis-
played on the multi-information display (for approximately 30
seconds
*1).
While the “Ending” screen is displayed, the following information
can be displayed by pressing , , or of the meter
control switches.

2083. Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
*1: These lights turn on when the power switch is turned to ON mode to indi-
cate that a system check is being performed. They will turn off after the
hybrid system is on, or after a few seconds. There may be a malfunction in
a system if a light does not come on, or turn off. Have the vehicle
inspected by any authorized Toyota re tailer or Toyota authorized repairer,
or any reliable repairer.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off.
*4: Depending on the operating condition, the color and illuminating/flashing
state of the light change.
Toyota parking assist-sensor indicator
(if equipped) P. 450
*1, 3PKSB OFF indicator (if equipped) P. 464
*1S-IPA indicator (if equipped) P. 477
*1“PASSENGER AIR BAG” indicator P. 51
IndicatorsPages

2483. Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
■Settings table
ItemSettingsSetting result
“On”
Turns the LTA (Lane Tracing Assist) lane
centering function on and off. (P. 379)
“Off”
“On”
Turns the LTA (Lane Tracing Assist) steer-
ing assist function on and off. (P. 379)
“Off”
“High”Switches the LTA (Lane Tracing Assist)
alert sensitivity. (P. 379)
“Standard”
“On”
Turns the PCS (Pre-Collision System) on
and off. (P. 372)
“Off”
Early
Switches the PCS (Pre-Collision System)
warning timing. (P. 372)Middle
Late
*1“On”Turns the Toyota parking assist-sensor on
and off. (P. 450)
“Off”
*1“On”Turns the Parking Support Brake function
on and off. (P. 464)
“Off”
*1“On”Turns the Blind Spot Monitor on and off.
(P. 424)
“Off”
“On”
Turns the LTA (Lane Tracing Assist) vehicle
sway warning on and off. (P. 379)
“Off”
“High”
Switches the LTA (Lane Tracing Assist)
vehicle sway warning sensitivity. (P. 3 7 9 )“Standard”
“Low”
*1HeightChanges the display position and bright-
ness of the head-up display. (P. 257)
Brightness
“On”
Turns the RSA (Road Sign Assist) on and
off. (P. 395)
“Off”
“On”Turns the Dynamic Radar Cruise Control
with Road Sign Assist on and off.
(P. 413)
“Off”

2734-2. Opening, closing and locking the doors
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
4
Operation of each component
Side doors
◆Smart entry & start system
Carry the electronic key to enable this function.
Grip the front door handle to
unlock all the doors.
Make sure to touch the sensor
on the back of the handle.
The doors cannot be unlocked
for 3 seconds after the doors are
locked.
Touch the lock sensor (the
indentation on the surface of
the front door handle) to lock
the doors.
Check that the door is securely locked.
◆Wireless remote control
Locks all the doors
Check that the door is securely
locked.
Press and hold to close the side
windows.
*
Unlocks all the doors
Press and hold to open the side
windows.
*
*
: These settings must be customized at any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer.
The vehicle can be locked and unlocked using the entry func-
tion, wireless remote control or door lock switches.
Unlocking and locking the doors from the outside
1
2
1
2

2744-2. Opening, closing and locking the doors
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
■Operation signals
The emergency flashers flash to indicate that the doors have been locked/
unlocked. (Locked: Once; Unlocked: Twice)
■Security feature
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
■When the door cannot be locked by the lock sensor on the surface of the
door handle
■Door lock buzzer
If an attempt to lock the doors is made when a door is not fully closed, a
buzzer sounds continuously for 5 seconds. Fully close the door to stop the
buzzer, and lock the vehicle once more.
■Setting the alarm (if equipped)
Locking the doors will set the alarm system. (P. 76)
■If the smart entry & start system or the wireless remote control does not
operate properly
●Use the mechanical key to lock and unlock the doors. (P. 695)
●Replace the key battery with a new one if it is depleted. (P. 632) When the door cannot be locked even if
the lock sensor on the surface of the door
handle is touched by a finger, touch the
lock sensor with the palm.
When gloves are being worn, remove the
gloves.

2874-2. Opening, closing and locking the doors
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
4
Operation of each component
■Note for the entry function
●Even when the electronic key is within the effective range (detection areas),
the system may not operate properly in the following cases:
• The electronic key is too close to the window or outside door handle, near
the ground, or in a high place when the doors are locked or unlocked.
• The electronic key is on the instrument panel, floor, or in the door pockets
or glove box when the hybrid system is started or power switch modes
are changed.
●Do not leave the electronic key on top of the instrument panel or near the
door pockets when exiting the vehicle. Depending on the radio wave recep-
tion conditions, it may be detected by the antenna outside the cabin and the
door will become lockable from the outside, possibly trapping the electronic
key inside the vehicle.
●As long as the electronic key is within the effective range, the doors may be
unlocked or locked by anyone.
●Even if the electronic key is not inside the vehicle, it may be possible to start
the hybrid system if the electronic key is near the window.
●The doors may unlock if a large amount of water splashes on the door han-
dle, such as in the rain or in a car wash when the electronic key is within the
effective range. (The door will automatically be locked after approximately
30 seconds if the doors are not opened and closed.)
●If the wireless remote control is used to lock the doors when the electronic
key is near the vehicle, there is a possibility that the door may not be
unlocked by the entry function. (Use the wireless remote control to unlock
the doors.)
●Touching the door lock sensor while wearing gloves may delay or prevent
lock operation. Remove the gloves and touch the lock sensor again.
●On some models: When the lock operation is performed using the lock sen-
sor, recognition signals will be shown up to two consecutive times. After this,
no recognition signals will be given.
●If the door handle becomes wet while the electronic key is within the effec-
tive range, the door may lock and unlock repeatedly. In this case, follow the
following correction procedures to wash the vehicle.
• Place the electronic key in a location 2 m (6 ft.) or more away from the
vehicle. (Take care to ensure that the key is not stolen.)
• Set electronic key to battery-saving mode to disable the smart entry &
start system. (P. 285)

2884-2. Opening, closing and locking the doors
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
●If the electronic key is inside the vehicle and a door handle becomes wet
during a car wash, a message may be shown on the multi-information dis-
play and a buzzer will sound outside the vehicle. To turn off the alarm, lock
all the doors.
●The lock sensor may not work properly if it comes into contact with ice,
snow, mud, etc. Clean the lock sensor and attempt to operate it again.
●A sudden approach to the effective range or door handle may prevent the
doors from being unlocked. In this case, return the door handle to the origi-
nal position and check that the doors unlock before pulling the door handle
again.
●If there is another electronic key in the detection area, it may take slightly
longer to unlock the doors after the door handle is gripped.
■When the vehicle is not driven for extended periods
●To prevent theft of the vehicle, do not leave the electronic key within 2 m
(6 ft.) of the vehicle.
●The smart entry & start system can be deactivated in advance. (P. 726)
■To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehicle when operating the system from the
outside of the vehicle.
Depending on the position and holding condition of the electronic key, the key
may not be detected correctly and the system may not operate properly. (The
alarm may go off accidentally, or the door lock prevention may not operate.)
■If the smart entry & start system does not operate properly
●Locking and unlocking the doors: Use the mechanical key. (P. 695)
●Starting the hybrid system: P. 696
■Customization
Settings (e.g. smart entry & start system) can be changed.
(Customizable features: P. 726)
■If the smart entry & start system has been deactivated in a customized
setting
●Unlocking and locking the doors:
Use the wireless remote control or mechanical key. (P. 273, 695)
●Unlocking the charging port lid: P. 132
●Unlocking and locking the charging connector: P. 135
●Starting the hybrid system and changing power switch modes: P. 696
●Stopping the hybrid system: P. 324

3004-4. Adjusting the steering wheel and mirrors
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
Auto anti-glare inside rear view mirror
Responding to the level of brightness of the headlights of vehicles
behind, the reflected light is automatically reduced.
Changing automatic anti-glare
function mode
On/off
When the automatic anti-glare
function is in ON mode, the indica-
tor illuminates.
The function will set to ON mode
each time the power switch is
turned to ON mode.
Pressing the button turns the func-
tion to OFF mode. (The indicator
also turns off.)
■ To prevent sensor error (vehicles with auto anti-glare inside rear view
mirror)
Indicator
To ensure that the sensors operate prop-
erly, do not touch or cover them.
WARNING
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and cause an accident,
resulting in death or serious injury.