2023 TOYOTA PRIUS cruise control

5927-2. Steps to take in an emergency
PRIUS_OM_OM47F32E_(EE)
■ If a message about an operation is shown
● If a message about an operation of the accelerator pedal or brake pedal is
shown
• A warning message about an operation of the brake pedal may be shown
while the driving assist systems such as PCS (Pre-Collision System) (if
equipped) or the dynamic radar cruise control with full-speed range (if
equipped) is operating. If a warning message is shown, be sure to decel-
erate the vehicle or follow an instruction shown on the multi-information
display.
• A warning message is shown when Brake Override System operates.
( P. 221, 596)
• A warning message is shown when Drive-Start Control or Parking Sup-
port Brake function (if equipped) operates ( P. 222, 400). Follow the
instructions on the multi-information display.
● If a message about an operation of the power switch is shown
An instruction for operation of the power switch is shown when the incorrect
procedure for starting the hybrid system is performed or the power switch is
operated incorrectly. Follow the instructions shown on the multi-information
display to operate the power switch again.
● If a message about a shift operation is shown
To prevent the shift position from being selected incorrectly or the vehicle
from moving unexpectedly, the shift position may be changed automatically
( P. 255) or shift operation may be required. In this case, change the shift
position following the instructions on the multi-information display.
● If a message or image about an open/close state of a part or replenishment
of a consumable is shown
Confirm the part indicated by the multi-information display or a warning light,
and then perform the coping method such as closing the open door or
replenishing a consumable.

5967-2. Steps to take in an emergency
PRIUS_OM_OM47F32E_(EE)
■ If “Auto Power OFF to Conserve Battery” is shown
The power switch has been turned off by the automatic power off function.
When starting the hybrid system next time, operate the hybrid system for
approximately 5 minutes to recharge the 12-volt battery.
■ If “Engine Oil Level Low Add or Replace” is displayed
The engine oil level may be low. Check the level of the engine oil, and add
engine oil if necessary. This message may be displayed if the vehicle is
stopped on a slope. Move the vehicle to a level surface and check if the mes-
sage disappears.
■ If “Accelerator and Brake Pedals Pressed Simultaneously” is shown
The accelerator and brake pedals are being depressed simultaneously.
( P. 221)
Release the accelerator pedal and depress the brake pedal.
■ If a message that indicates the malfunction of front camera is displayed
The following systems may be suspended until the problem shown in the
message is resolved. ( P. 294, 580)
● PCS (Pre-Collision System) (if equipped)
● LTA (Lane Tracing Assist) (if equipped)
● AHB (Automatic High Beam) (if equipped)
● RSA (Road Sign Assist) (if equipped)
● Dynamic radar cruise control with full-speed range (if equipped)
■ If a message that indicates the malfunction of radar sensor is displayed
The following systems may be suspended until the problem shown in the
message is resolved. ( P. 294, 580)
● PCS (Pre-Collision System) (if equipped)
● LTA (Lane Tracing Assist) (if equipped)
● Dynamic radar cruise control with full-speed range (if equipped)
■ If “Radar Cruise Control Unavailable See Owner’s Manual” is shown
The dynamic radar cruise control with full-speed range system is suspended
temporarily or until the problem show n in the message is resolved. (causes
and coping methods: P. 294)
■ If “Radar Cruise Control Unavailable” is shown
The dynamic radar cruise control with full-speed range system cannot be
used temporarily. Use the system when it becomes available again.

6327-2. Steps to take in an emergency
PRIUS_OM_OM47F32E_(EE)
WARNING
■When using the compact spare tire (if equipped)
● Remember that the spare tire provided is specifically designed for use with
your vehicle. Do not use your spare tire on another vehicle.
● Do not use more than one compact spare tire simultaneously.
● Replace the spare tire with a standard tire as soon as possible.
● Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
■ When the compact spare tire is attached (if equipped)
The vehicle speed may not be correctly detected, and the following systems
may not operate correctly:
Also, not only can the following system not be utilized fully, but it may even
negatively affect the drive-train components:
• E-Four (Electric Four wheel drive system)*
*: If equipped
■ Speed limit when using the compact spare tire (if equipped)
Do not drive at speeds in excess of 80 km/h (50 mph) when a compact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failure to
observe this precaution may lead to an accident causing death or serious
injury.
■ After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in their
storage location to reduce the possibility of personal injury during a collision
or sudden braking.
• ABS & Brake assist
• VSC
•TRC
• EPS
• AHB (Automatic High Beam)*
• PCS (Pre-Collision System)*
• LTA (Lane Tracing Assist)*
• Dynamic radar cruise control with
full-speed range*
• Cruise control*
• BSM (Blind Spot Monitor)*
• Toyota parking assist-sensor*
• Parking Support Brake function*
• Simple Intelligent Parking Assist
System*
• Toyota parking assist monitor*
• Navigation system*
• Panoramic view monitor*

688Alphabetical index
PRIUS_OM_OM47F32E_(EE)
Care ................................... 496, 502
Aluminum wheels .................. 497
Exterior.................................. 496
Front camera......................... 285
Interior ................................... 502
Radar sensor ........................ 284
Seat belts .............................. 503
Water-repellent coating ......... 497
Cargo hooks ............................. 480
Catch protection function ....... 211
Chains ....................................... 453
Child restraint system ............... 54
Child restraint system
installation method................ 67
Fixed with a seat belt .............. 68
Fixed with an ISOFIX lower
anchorage............................. 70
Points to remember................. 54
Riding with children ................. 53
Using a top tether
anchorage............................. 72
Child safety ................................ 53
12-volt battery precautions.... 524
Airbag precautions .................. 41
Back door precautions .......... 184
Child restraint system ............. 54
How your child should wear
the seat belt .......................... 36
Installing child restraints.......... 67
Moon roof precautions .......... 218
Power window lock switch .... 210
Power window precautions ... 213
Rear door child-protectors .... 180
Removed key battery
precautions ......................... 556
Riding with children ................. 53
Seat belt precautions .............. 69
Seat heater precautions ........ 468Child-protectors....................... 180
Cleaning ........................... 496, 502
Aluminum wheels.................. 497
Exterior ................................. 496
Front camera ........................ 285
Hybrid battery (traction
battery) air intake vent ........ 545
Interior................................... 502
Radar sensor ........................ 284
Seat belts .............................. 503
Water-repellent coating......... 497
Clock ......................................... 100
Adjustment ............................ 106
Coat hooks ............................... 493
Combination meter .................. 100
Clock adjustment .................. 106
Main display .......................... 117
Multi-information display ....... 127
Warning lights and
indicators ............................ 110
Condenser ................................ 520
Console box ............................. 474
Coolant ..................................... 518
Capacity ................................ 662
Checking ............................... 518
Preparing and checking
before winter....................... 452
Cooling system ........................ 518
Engine overheating ............... 645
Hybrid system overheating ... 647
Consumption screen ............... 166
Cruise control
Cruise control........................ 346
Dynamic radar cruise control
with full-speed range .......... 329
Cup holders.............................. 475
Curtain shield airbags ............... 39
Customizable features ............ 670
C

689Alphabetical index
PRIUS_OM_OM47F32E_(EE)
Daytime running light
system .................................... 263
Deck board ............................... 479
Defogger
Outside rear view mirrors ...... 463
Rear window ......................... 463
Windshield ............................ 462
Dimension ................................ 654
Display
Drive information ................... 129
Dynamic radar cruise control
with full-speed range .......... 329
Energy monitor.............. 130, 166
Head-up display .................... 160
LTA (Lane Tracing Assist) .... 316
Main display .......................... 117
Multi-information display ....... 127
Parking Support Brake
function ............................... 400
Pre-collision warning ............. 297
RCTA detection screen ......... 356
RSA (Road Sign Assist) ........ 324
S-IPA (Simple Intelligent
Parking Assist System)....... 409
Toyota parking
assist-sensor ...................... 382
Warning messages ............... 589
Do-it-yourself maintenance .... 508
Door courtesy lights ................ 470
Location ................................ 470
Wattage................................. 667Doors
Back door.............................. 182
Door glasses ......................... 210
Door lock............................... 177
Open door warning buzzer ... 180
Open door warning light........ 583
Outside rear view mirrors...... 207
Rear door child-protectors .... 180
Side doors............................. 177
Side windows ........................ 210
Double locking system ............. 92
Drive information ..................... 129
Drive-Start Control (DSC) ....... 221
Sudden start restraint
control................................. 221
Driver’s seat belt reminder
light......................................... 584
Driving ...................................... 220
Break-in tips .......................... 222
Correct driving posture ........... 32
Driving in the rain .................. 221
Driving mode select switch ... 351
Hybrid vehicle driving tips ..... 449
Procedures ........................... 220
Winter drive tips .................... 452
DSC (Drive-Start Control) ....... 221
Sudden start restraint
control................................. 221
Dynamic radar cruise
control with full-speed
range ...................................... 329
D

695Alphabetical index
PRIUS_OM_OM47F32E_(EE)
Multi-information display ........ 127
Air conditioning system
settings screen ................... 148
Audio system-linked
display ................................ 147
Display contents.................... 127
Drive information ................... 129
Driving assist system
information .......................... 152
Dynamic radar cruise control
with full-speed range .......... 329
Energy monitor...................... 130
Language .............................. 156
LTA (Lane Tracing Assist) .... 316
Parking Support Brake
function ............................... 400
Pre-collision warning ............. 297
RCTA detection screen ......... 356
RSA (Road Sign Assist) ........ 324
S-IPA (Simple Intelligent
Parking Assist System)....... 409
Settings display ..................... 153
Toyota parking
assist-sensor ...................... 382
Warning message display ..... 152
Multimedia system
*
Navigation system*
Odometer.................................. 121
Oil
Engine oil .............................. 658
Opener
Back door.............................. 182
Fuel filler door ....................... 279
Hood ..................................... 511
Outside rear view mirrors ....... 207
Adjustment ............................ 207
BSM (Blind Spot Monitor) ..... 356
Folding .................................. 207
Outside rear view mirror
defoggers ........................... 463
Outside temperature
display ............................ 118, 120
Overhead console ................... 477
Overheating.............................. 645
N
O
*: Refer to “Navigation and multimedia system Owner’s manual”.

696Alphabetical index
PRIUS_OM_OM47F32E_(EE)
P position switch ..................... 254
Panoramic view monitor
*
Parking assist sensors
Parking Support Brake
function ............................... 394
S-IPA (Simple Intelligent
Parking Assist System)....... 405
Toyota parking
assist-sensor ...................... 381
Parking brake ........................... 260
Operation .............................. 260
Parking brake engaged
warning buzzer ................... 260
Parking lock ............................. 254
Parking Support Brake
function .................................. 394
PCS (Pre-Collision System) .... 296
Enabling/disabling the
system ................................ 300
Function ................................ 296
Warning light ......................... 582
Personal lights ......................... 470
Switch ................................... 471
Wattage................................. 667
Power control unit coolant ..... 518
Capacity ................................ 662
Checking ............................... 518
Preparing and checking
before winter....................... 452
Radiator ................................ 520
Power outlets ........................... 486
Power steering (Electric
Power Steering) ..................... 442
Function ................................ 442
Warning light ......................... 581Power switch............................ 244
Auto power off function ......... 246
Changing the power
switch modes...................... 246
If your vehicle has to be
stopped in an emergency ... 569
Starting the hybrid system .... 244
Power windows........................ 210
Catch protection function ...... 211
Door lock linked window
operation ............................ 212
Jam protection function......... 211
Operation .............................. 210
Window lock switch............... 210
Pre-Collision System (PCS) .... 296
Enabling/disabling the
system ................................ 300
Function ................................ 296
Warning light ......................... 582
Radar cruise control
Dynamic radar cruise control
with full-speed range .......... 329
Radiator .................................... 520
Radio
*
RCTA (Rear Crossing Traffic
Alert) ....................................... 375
Blind Spot Monitor
function ............................... 372
Rear Crossing Traffic Alert
function ............................... 375
Rear Crossing Traffic Alert
(RCTA) .................................... 375
Blind Spot Monitor
function ............................... 372
Rear Crossing Traffic Alert
function ............................... 375
P
R

698Alphabetical index
PRIUS_OM_OM47F32E_(EE)
Sensor
AHB (Automatic High
Beam) ................................. 266
Automatic headlight
system ................................ 263
BSM (Blind Spot Monitor) ..... 371
Door handle .......................... 177
Front camera......................... 283
Inside rear view mirror .......... 206
Intrusion sensor ...................... 96
LTA (Lane Tracing Assist) .... 307
Parking Support Brake
function ............................... 396
Radar sensor ........................ 283
Rain-sensing windshield
wipers ................................. 273
RCTA (Rear Crossing Traffic
Alert function) ..................... 371
S-IPA (Simple Intelligent
Parking Assist System)....... 435
Toyota parking
assist-sensor ...................... 381
Service reminder indicators ... 110
Shift lever ................................. 253
Shift lever light ......................... 470
Side airbags ............................... 39
Side doors ................................ 177
Side mirrors.............................. 207
Adjustment ............................ 207
BSM (Blind Spot Monitor) ..... 356
Folding .................................. 207
Outside rear view mirror
defoggers............................ 463
Side turn signal lights ............. 259
Replacing light bulbs ............. 565
Turn signal lever ................... 259
Side windows ........................... 210
Water-repellent coating ......... 497
Simple Intelligent Parking
Assist System (S-IPA) ........... 405Smart entry & start system ..... 187
Antenna location ................... 187
Entry functions .............. 177, 182
Starting the hybrid system .... 244
Snow tires ................................ 452
Spare tire .................................. 618
Inflation pressure .................. 665
Storage location .................... 619
Spark plug ................................ 662
Specifications .......................... 654
Speech command system
*
Speed limiter ............................ 353
Speedometer .................... 118, 120
SRS airbags ............................... 39
Steering wheel ......................... 203
Adjustment ............................ 203
Audio switches
*
Meter control switches .......... 101
Talk switch
*
Telephone switches*
TRIP switch........................... 121
Stop lights
Replacing light bulbs............. 565
Storage feature ........................ 473
Storage precautions ................ 473
Stuck
If the vehicle becomes
stuck ................................... 650
Sun visors ................................ 485
Sunshade
Moon roof.............................. 216
Switch
Audio remote control
switches
*
Automatic High Beam
switch ................................. 266
Camera switch
*
Cruise control switch..... 329, 346
Door lock switches ................ 179
Driving mode select switch ... 351