2023 TOYOTA PRIUS PLUG-IN HYBRID warning

2063. 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 retailer or Toyota authorized repairer,
or any reliable repairer.
*2: The light flashes or illuminates to indicate a malfunction.
*3: The light flashes to indicate a malfunction.
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Low fuel level warning light P. 662
Driver’s and front passenger’s seat belt
reminder lightP. 662
Rear passengers’ seat belt reminder light P. 662
*1Master warning light P. 662
*1Tire pressure warning light P. 663
Indicators
Warning lightsPages
IndicatorsPages
Turn signal indicator P. 335
Tail light indicator P. 337
Parking brake indicator P. 336
Headlight high beam indicator P. 337

2073. Instrument cluster
3
Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
Front fog light indicator P. 347
Rear fog light indicator P. 347
Security indicator P. 74, 76
“READY” indicator P. 323
Shift position indicators P. 329
*1, 2Slip indicator light P. 510
*1, 3VSC OFF indicator P. 511
Cruise control indicator P. 412
Dynamic radar cruise control indicator P. 401
Cruise control “SET” indicator P. 401
*1, 3PCS warning light P. 372
*4LTA indicator P. 388
Steering control indicator P. 388
Adaptive High-beam System indicator P. 342
“BSM” indicator (if equipped) P. 423
IndicatorsPages

2113. Instrument cluster
3
Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
WARNING
■If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not
come on when you start the hybrid system, this could mean that these sys-
tems are not available to help protect you in an accident, which could result
in death or serious injury. Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer imme-
diately if this occurs.
NOTICE
■ To prevent damage to the engine and its components
The engine may be overheating if the high coolant temperature warning
light comes on or flashes. In this case, immediately stop the vehicle in a
safe place, and check the engine after it has cooled completely. ( P. 705)

2213. Instrument cluster
3
Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
*: When there is a warning message that can be displayed, the color of
changes to amber.
Menu iconsContentsPages
Drive information
The energy monitor that shows the operation
status of the hybrid system, or other informa-
tion such as electricity consumption and fuel
consumption are displayed.P. 222
Clock setting display
The clock settings can be changed.P. 240
Navigation system-linked display
The information related to the navigation sys-
tem is displayed.P. 241
Audio system-linked display
The audio system settings can be changed.P. 241
Air conditioning system settings screen
The air conditioning system settings can be
changed.
P. 242
Driving assist system information
The information related to driving assist sys-
tems such as the LTA (Lane Tracing Assist)
and dynamic radar cruise control with full-
speed range is displayed.
P. 246
Warning message display*
The warning messages are displayed.P. 246
Settings display
The settings of the vehicle functions, meter
display, etc. can be changed.
P. 247

2333. Instrument cluster
3
Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
■Remaining charge amount warning of hybrid battery (traction battery)
●The buzzer sounds intermittently when the hybrid battery (traction battery)
remains without charging while the shift position is in N, or the remaining
charge amount drops below a certain level.
If the remaining charge amount drops further, the buzzer sounds continu-
ously.
●When a warning message is shown on the multi-information display and the
buzzer sounds, follow the instructions displayed on the screen to perform
troubleshooting.
■About the Eco score
●After starting off, Eco score display does not start until the vehicle speed
exceeds approximately 30 km/h (19 mph).
●In addition to the vehicle driving status, the Eco score also evaluates the air
conditioning system usage condition (P. 244). The score displayed when
the hybrid system stops is the total result of the driving status after the
hybrid system starts and the air conditioning usage condition.
■“EV Energy” and “EV Distance” display
The rate at which the “EV Energy” and “EV Distance” remaining amount
decreases depends on the driving conditions of the vehicle. Also, the “EV
Energy” and “EV Distance” remaining amount may decrease due to system
power consumption even though the vehicle is not being driven.

2463. Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
The operation status of driving
support system such as the LTA
(Lane Tracing Assist) and
dynamic radar cruise control with
full-speed range and warning
information are displayed.
For details regarding the driving
support functions, refer to the page
for the corresponding function.
The warning messages that have
been displayed since the power
switch was turned to ON mode
can be checked.
When multiple warning messages
have been displayed, the display
can be switched by pressing or
of the meter control switches.
Warning messages that have been currently cleared and some warning
messages are not displayed. Also, when there are no warning messages
that can be checked, the display indicates that there are no messages.
Driving assist system information
Warning message display

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”

2523. Instrument cluster
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
■Setting items
●“Meter Customize” and “Vehicle Settings” setting items are not selectable
during driving and cannot be operated.
Also, the settings screen is temporarily canceled in the following situations.
• A warning message is displayed.
• The vehicle starts off.
●Settings for functions not equipped to the vehicle are not displayed.
●When a function is turned off, the related settings for that function are not
selectable.
■Calendar setting
Calendar setting contents are linked to the recorded information of “Eco-
Diary” (P. 239). When the calendar date is changed, “Eco-Diary” record is
processed as follows:
*: Month/date information not recorded is set to “0” or “0.0”.
Contents of date change“Eco-Diary” record
Date changed to future dateNot cleared*
Date changed to before last monthAll cleared
Date changed to earlier date within
current monthOnly “Daily” data cleared