fog light TOYOTA PRIUS PRIME 2023 Owners Manual

4TABLE OF CONTENTS
Safe Exit Assist .............359
Intuitive parking assist... 363
RCTA (Rear Cross Traffic Alert) function .............. 373
RCD (Rear Camera Detec- tion) function................ 378
PKSB (Parking Support Brake).......................... 382
Parking Support Brake func- tion (static objects to the
front and rear/static objects
around the vehicle)...... 388
Parking Support Brake func- tion (rear-crossing vehicles).................................... 392
Parking Support Brake func- tion (rear pedestrians) . 393
Toyota Teammate Advanced Park ............................. 395
Driving mode select switch .................................... 422
Driving assist systems .. 424
5-6. Driving tips Winter driving tips ......... 429
6-1. Using the air conditioning system and defogger
Automatic air conditioning system ......................... 434
Heated steering wheel/seat heaters/seat ventilators 443
6-2. Using the interior lights Interior lights list ............ 446
6-3. Using the storage features List of storage features . 450Luggage compartment fea-
tures ............................ 454
6-4. Using the other interior fea- tures
Other interior features ... 456
Power outlet (1500 W)... 468
When the power outlet (1500 W) cannot be used properly
.................................... 475
Garage door opener ...... 477
7-1. Maintenance and care Cleaning and protecting the vehicle exterior ............ 486
Cleaning and protecting the vehicle interior ............. 490
7-2. Maintenance Maintenance requirements.................................... 494
General maintenance .... 495
Emission inspection and maintenance (I/M) pro-
grams .......................... 498
7-3. Do-it-yourself maintenance Do-it-yourself service pre-cautions ....................... 499
Hood .............................. 501
Positioning a floor jack .. 502
Engine compartment ..... 504
12-volt battery................ 511
Tires .............................. 513
Replacing the tire .......... 526
Tire inflation pressure .... 532
Wheels .......................... 534
Air conditioning filter ...... 53
5
6Interior features
7Maintenance and care

17Pictorial index
Defogging the mirrors*.........................................................P.436
Windshield wipers .............................................................P.275
Precautions for winter season.... ..........................................P.429
To prevent freezing (windshield de-icer)
*.............................P.440
Precautions against car wash ..............................................P.488
Fuel filler door ....................................................................P.279
Refueling method .................................................................P.279
Fuel type/fuel tank capacity .................................................P.601
Tires ....................................................................................P.513
Tire size/inflation pressure ...... .............................................P.605
Winter tires/tire chain ...........................................................P.429
Checking/rotation/tire pressure warning system ..................P.513
Coping with flat tires.............................................................P.574
Hood ....................................................................................P.501
Opening ...............................................................................P.501
Engine oil .............................................................................P.602
Coping with overheat ...........................................................P.594
Warning messages ..............................................................P.566
Headlights...........................................................................P.269
Parking lights .....................................................................P.269
Daytime running lights ............... .......................................P.269
Front turn signal lights ......................................................P.262
LED accessories lamp
*......................................................P.269
Front side marker lights ....................................................P.269
Tail lights
*...........................................................................P.269
Stop lights/tail lights ..........................................................P.269
Exterior lights for driving
(Replacing: P.543)
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20Pictorial index
Multi-information display ..................................................P.161
Display .................................................................................P.161
Energy monitor.....................................................................P.173
When the warning messages are displayed ........................P.566
Turn signal lever ................................................................P.262
Headlight switch ................................................................P.269
Headlights/parking lights/tail lights/
license plate lights/dayti me running lights ............................P.269
Hood lock releas e lever .............................................. .......P.501
Tilt and telescopic steering rele ase lever ........................P.215
Driver monitor
*2..................................................................P.292
Shift lever............................................................................P.256
Changing the shift position...................................................P.257
Precautions against towing ..................................................P.550
Air conditioning system ............. .......................................P.434
Usage...................................................................................P.434
Rear window defogger .........................................................P.436
Seat heaters
*2......................................................................P.443
Seat ventilators
*2..................................................................P.444
*1: Refer to “MULTIMEDIA OWNER’S MANUAL”.
*2: If equipped
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2735-3. Operating the lights and wipers
5
Driving
2Turn the headlight switch to
the or position.
When the headlight switch lever is
in the low beam position, the AHB
system will be enabled and the
AHB indicator will illuminate.
■Automatic operating condi-
tions of the high beams
●When all of the following condi-
tions are met, the high beams will
illuminate automatically:
• The vehicle speed is approxi-
mately 21 mph (34 km/h) or more.
• The area ahead of the vehicle is dark.
• There are no vehicles ahead with lights on.
• There are few streetlights or other
lights on the road ahead.
●If any of the following conditions
are met, the headlights will
change to the low beams:
• Vehicle speed drops below
approximately 17 mph (27 km/h).
• The area ahead of the vehicle is not dark.
• There is a vehicle ahead with lights on.
• There are many streetlights or
other lights on the road ahead.
■Front camera detection
●In the following situations, the high
beams may not be automatically
changed to the low beams:
• When a vehicle cuts in front of your vehicle
• When another vehicle crosses in front of the vehicle • When vehicles ahead are repeat-
edly detected and then hidden
due to repeated curves, road
dividers or roadside trees
• When a vehicle ahead approaches from a far lane
• When a vehicle ahead is far away
• When a vehicle ahead has no lights
• When the lights of a vehicle ahead are dim
• When a vehicle ahead is reflecting
strong light, such as own head-
lights
• Situations in which the sensors
may not operate properly: P.289
●The headlights may change to the
low beams if a vehicle ahead that
is using fog lights without its head-
lights turned on is detected.
●House lights, street lights, traffic
signals, and illuminated billboards
or signs may cause the high
beams to change to the low
beams, or the low beams to
remain on.
●The following may change the tim-
ing at which the headlights
change to the low beams:
• The brightness of lights of vehi-
cles ahead
• The movement and direction of vehicles ahead
• The distance between the vehicle and a vehicle ahead
• When a vehicle ahead only has
lights illuminate d on one side
• When a vehicle ahead is a two- wheeled vehicle
• The condition of the road (gradi- ent, curve, condition of the road
surface, etc.)
• The number of passengers and amount of luggage
●The headlights may change
between the high beams and low
beams unexpectedly.
●Bicycles and other small vehicles
may not be detected.
●In the following situations, the sys-
tem may not be able to correctly
detect the brightness of the sur-

2885-5. Using the driving support systems
WARNING
●If the part of the windshield in
front of the front camera is
fogged up or covered with con-
densation or ice, use the wind-
shield defogger to remove the
fog, condensation, or ice.
●If water droplets cannot be
properly removed from the area
of the windshield in front of the
front camera by the windshield
wipers, replace the wiper insert
or wiper blade.
●Do not attach window tint to the
windshield.
●Replace the windshield if it is
damaged or cracked.
If the windshield has been
replaced, recalibration of the front
camera will be necessary. For
details, contact your Toyota
dealer.
●Do not allow liqui ds to contact
the front camera.
●Do not allow bright lights to
shine into the front camera.
●Do not damage the lens of the
front camera or allow it to
become dirty.
When cleaning the inside of the
windshield, do not allow glass
cleaner to contact the lens of the
front camera. Do not touch the
lens of the front camera.
If the lens of the front camera is
dirty or damaged, contact your
Toyota dealer.
●Do not subject the front camera
to a strong impact.
●Do not change the position or
orientation of the front camera
or remove it.
●Do not disassemble the front
camera.
●Do not modify any parts around
the front camera, such as the
inside rear view mirror or ceil-
ing.
●Do not attach accessories
which may obstruct the front
camera to the hood, front grille,
or front bumper. For details,
contact your Toyota dealer.
●If a surfboard or other long
object is to be mounted on the
roof, make sure that it will not
obstruct the front camera.
●Do not modify or change the
headlights and other lights.
■Front camera installation area
on the windshield
If the system determines that the
windshield may be fogged up, it
will automatically operate the
heater to defog the part of the
windshield around the front cam-
era. When cleaning, etc., be care-
ful not to touch the area around
the front camera until the wind-
shield has cooled sufficiently, as
touching it may cause burns.
■Precautions for the driver
monitor camera (if equipped)
Observe the following precau-
tions.
Failure to do so may lead to mal-
function of the driver monitor cam-
era and the systems not operating
properly, possibly leading to an
accident resulting in death or seri-
ous injury.

2895-5. Using the driving support systems
5
Driving
■Precautions for use
It is necessary to enter a connected
services contract, provided by
Toyota, to use these functions. For
details, contact your Toyota dealer.
●LCA (Lane Change Assist)
 P.310
●Radar Cruise Control: Extended
resume time
 P.331
●Traffic Jam Assist
 P.348
■Situations in which the sensors
may not operate properly
●When the height or inclination of
the vehicle has been changed due
to modifications
●When the windshield is dirty,
fogged up, cracked or damaged
●When the ambient temperature is
high or low
●When mud, water, snow, dead
insects, foreign matter, etc., is
attached to the front of the sensor
●When in inclement weather such
as heavy rain, fog, snow, or a
sandstorm
●When water, snow, dust, etc. is
thrown up in front of the vehicle, or
when driving through mist or
smoke
●When the headlights are not illu-
minated while driving in the dark,
such as at night or when in a tun-
nel
●When the lens of a headlight is
dirty and illumination is weak
●When the headlights are mis-
aligned
●When a headlight is malfunction-
ing
●When the headlights of another
vehicle, sunlight, or reflected light
shines directly into the front cam-
era
●When the brightness of the sur-
rounding area changes suddenly
●When driving near a TV tower,
broadcasting station, electric
power plant, radar equipped vehi-
cles, etc., or other location where
WARNING
●Do not subject the driver moni-
tor camera or its surrounding
area to strong impact.
If subjected to a strong impact,
the driver monitor camera may
move out of alignment and the
driver may no longer be detected
correctly. In this case, have the
vehicle inspected by your Toyota
dealer.
●Do not disassemble or modify
the driver monitor camera.
●Do not attach accessories,
stickers (including transparent
stickers), etc. to the driver moni-
tor camera or its surrounding
area.
●Do not allow the driver monitor
camera or its surrounding area
to get wet.
●Do not cover the driver monitor
camera or place anything in
front of it.
●Keep the lens of the driver mon-
itor camera free from damage.
●Do not touch the lens of the
driver monitor came ra or allow it
to become dirty.
When there is dirt or fingerprints
on the camera lens, clean it with a
dry, soft cloth so as to not mark or
damage it.
●When cleaning the lens, do not
use detergents or organic sol-
vents that may damage plastic.

3645-5. Using the driving support systems
play depending on the position
and distance to the object.
Display example:Front corner sensor detection
Front center sensor detection
Rear corner sensor detection
Rear center sensor detection
Front side sensor detection
*
Rear side sensor detection*
*: Vehicles with Advanced Park
The intuitive parking assist can
be enabled/disabled on of
the multi-information display.
( P.166)
When the intuitive parking assist
function is disabled, the intuitive
parking assist OFF indicator
( P.152) illuminates.
To re-enable the system, select on the multi-information dis-
play, select the intuitive parking
assist and turn it on. If the sys-
tem is disabled, it will remain off even if the power switch is
turned to ON after the power
switch has been turned off.
Turning the intuitive park-
ing assist on/off
A
B
C
D
E
F
WARNING
■Cautions regarding the use of
the system
There is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not overly rely on this
system. The driver is always
responsible for paying attention to
the vehicle’s surroundings and
driving safely.
■To ensure the system can
operate properly
Make sure to observe the follow-
ing precautions. The system may
not operate properly and may
lead to an unexpected accident.
When these precautions cannot
be observed, turn the system off.
●Do not damage the sensors,
and always keep them clean.
●Do not attach a st icker or install
an electronic component, such
as a backlit license plate (espe-
cially fluorescent type), fog
lights, fender pole or wireless
antenna near a radar sensor.
●Do not subject the surrounding
area of the sensor to a strong
impact. If subjected to an
impact, have the vehicle
inspected by your Toyota
dealer. If the front or rear
bumper needs to be
removed/installed or replaced,
contact your Toyota dealer.
●Do not modify, disassemble or
paint the sensors.
●Do not attach a license plate
cover.

3815-5. Using the driving support systems
5
Driving
ward or squatting
• Pedestrians who are lying down
• Pedestrians who are running
• Pedestrians who suddenly appear from the shadow of the vehicle or
a building
• Pedestrians who are riding mov- ing objects such as a bicycle or
skateboard
• Pedestrians wearing oversized clothing such as a rain coat, long
skirt, etc., making their silhouette
obscure
• Pedestrians whose body is par- tially hidden by an object, such as
a cart or umbrella
• Pedestrians which are obscured by darkness, such as at night
●In some situations, such as the
following, pedestrians may not be
detected by the rear camera
detection function, preventing the
function from operating properly:
• When backing up in inclement weather (rain, snow, fog, etc.)
• When the rear camera is
obscured (dirt, snow, ice, etc. are
attached) or scratched
• When a very bright light, such as
the sun, or the headlights of
another vehicle, shines directly
into the rear camera
• When backing up in a place where the surrounding brightness
changes suddenly, such as at the
entrance or exit of a garage or
underground parking lot
• When backing up in a dim envi-
ronment such as during dusk or in
an underground parking lot
• When the camera position and
direction are deviated
• When a towing hook is attached
• When towing with the vehicle
• When water droplets are flowing on the camera lens
• When the vehicle height is extremely changed (nose up,
nose down, etc.)
• When tire chains or an emergency tire puncture repair kit are used
• When the suspension has been lowered or tires that have a differ-
ent size than the genuine tires are installed
• When an aftermarket electronic part (backlit license plate, fog
light, etc.) is insta lled near the rear
camera
• If a bumper protector, such as an
additional trim strip, is installed to
the rear bumper
■Situations in which the system
may operate unexpectedly
●Even though there are no pedes-
trians in the detection area, some
objects, such as the following,
may be detected, possibly caus-
ing the rear camera detection
function to operate.
• Three dimensional objects, such as a pole, traffic cone, fence, or
parked vehicle
• Moving objects, such as a car or motorcycle
• Objects moving toward your vehi- cle when backing up, such as
flags or puddles (or airborne mat-
ter, such as smoke, steam, rain, or
snow)
• Cobblestone or gravel roads, tram
rails, road repair s, white lines,
pedestrian crossings or fallen
leaves on the road
• Metal covers (gratings), such as those used for drainage ditches
• Objects reflected in a puddle or on
a wet road surface
• Shadows on the road
●In some situations, such as the
following, the rear camera detec-
tion function may operate even
though there are no pedestrians in
the detection area.
• When backing up toward the road-
side or a bump on the road
• When backing up toward an incline/decline
• When the vehicle height is extremely changed (nose up,
nose down, etc.)
• If a bumper protector, such as an
additional trim strip, is installed to
the rear bumper
• When an aftermarket electronic
part (backlit license plate, fog
light, etc.) is insta lled near the rear

4185-5. Using the driving support systems
NOTICE
●In situations such as the follow-
ing, it may not be possible for
the system to provide assis-
tance to a registered parking
spot:
• When the appearance of the parking space is affected by the
shadow of the vehicle or trees
• When an object is detected in the registered parking space
• When a pedestrian or passing vehicle is detected during assis-
tance
• When the position the vehicle is stopped when assistance is
started differs from the position
when registration was per-
formed
• When the registered parking space cannot be reached due to
the existence of parking blocks,
etc.
• When the road surface around the parking space has changed
(road surface has degraded or
been resurfaced)
• When the sunlight conditions differ from when registration
was performed (due to weather
or time of day)
• When the sun is shining directly into a camera, such as in the
early morning or evening
• When the color or brightness of the road surface is uneven
• When a light is temporarily shined on the parking space
(lights of another vehicle, secu-
rity light, etc.)
• When the road surface around the parking space has the same
repeating pattern
• When there is a low protrusion on the road surface near the
parking space
• When the parking space is on a slope
• When a camera has been splashed by hot or cold water
and the lens has fogged up
• When a camera lens is dirty or covered with water droplets
• When accessories which obstruct the view of the camera
are installed
If assistance is ended during
registration, perform registration
again.
●When registering a parking
space to the memory function, if
the road surface cannot be
detected “No available parking
space to register” will be dis-
played.
●When using the memory func-
tion, make sure to stop immedi-
ately in front of the stop
position. Otherwise the parking
space may not be able to be
detected correctly or assis-
tance may not be provided to
the point that the vehicle is fully
parked.
●Do not use the memory function
if a camera has been subjected
to a strong impact or images of
the panoramic view monitor are
misaligned.
●If a camera has been replaced,
as the installation angle of the
camera will have c hanged, it will
be necessary to reregister park-
ing spaces of the memory func-
tion.

433
6
6
Interior features
Interior features
6-1. Using the air conditioning system and defogger
Automatic air conditioning system ....................... 434
Heated steering wheel/seat heaters/seat ventilators
.................................. 443
6-2. Using the interior lights Interior lights list .......... 446
6-3. Using the storage features List of storage features 450
Luggage compartment fea- tures .......................... 454
6-4. Using the other interior features
Other interior features . 456
Power outlet (1500 W) 468
When the power outlet (1500 W) cannot be used
properly ..................... 475
Garage door opener.... 477