windshield wipers TOYOTA PRIUS PLUG-IN HYBRID 2023 Owners Manual

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Prius Plug-in Hybrid_OM_OM47F38E_(EE)
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3. Instrument cluster
Combination meter ............194
Warning lights and
indicators .........................204
Main display .......................212
Multi-information display ....220
Head-up display .................254
Energy monitor/
consumption screen ........261
4-1. Key information
Keys ...................................268
4-2. Opening, closing and
locking the doors
Side doors..........................273
Back door...........................278
Smart entry & start
system .............................283
4-3. Adjusting the seats
Front seats .........................290
Rear seats .........................292
Head restraints ..................294
4-4. Adjusting the steering
wheel and mirrors
Steering wheel ...................297
Inside rear view mirror .......299
Outside rear view
mirrors .............................301
4-5. Opening and closing the
windows
Power windows ..................303
5-1. Before driving
Driving the vehicle ............. 308
Cargo and luggage............ 320
Trailer towing..................... 322
5-2. Driving procedures
Power (ignition) switch ...... 323
Hybrid transmission........... 329
Turn signal lever................ 335
Parking brake .................... 336
5-3. Operating the lights
and wipers
Headlight switch ................ 337
AHS (Adaptive High-beam
System) ........................... 341
Fog light switch ................. 347
Windshield wipers and
washer ............................ 348
5-4. Refueling
Opening the fuel tank
cap .................................. 351
3Instrument cluster
4Operation of each
component
5Driving

15Pictorial index
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 348
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 516
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . P. 568
Replacing the wiper insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 629
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 351
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 351
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 716
Charging port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 111
Charging method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 142
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 600
Replacing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 612
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 723
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 516
Checking/rotation/tire pressure warning system . . . . . . . . . . . P. 600
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 675
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 584
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 584
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 717
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 705
Headlights/front position lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . P. 347
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 335
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Back-up lights
Shifting the shift position to R . . . . . . . . . . . . . . . . . . . . . . . . . P. 3294
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Light bulbs of the exterior lights for driving
(Replacing method: P. 639, Watts: P. 723)
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17Pictorial index
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
When the warning messages are displayed . . . . . . . . . . . . . . P. 667
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 516
Warning buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 335
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Headlights/front position lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . . P. 347
Windshield wipers and washer switch . . . . . . . . . . . . . . . . P. 348
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 348
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 598
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 648
Fuel filler door opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 353
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 584
Tilt and telescopic steering lock release lever . . . . . . . . . . P. 297
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522
Rear window defogger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 527
Audio system
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: Refer to “Navigation system Owner’s manual”.
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23Pictorial index
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
When the warning messages are displayed . . . . . . . . . . . . . . P. 667
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 516
Warning buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 335
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Headlights/front position lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . . P. 347
Windshield wipers and washer switch . . . . . . . . . . . . . . . . P. 348
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 348
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 598
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 648
Fuel filler door opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 353
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 584
Tilt and telescopic steering lock release lever . . . . . . . . . . P. 297
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522
Rear window defogger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 527
Audio system
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: Refer to “Navigation system Owner’s manual”.
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5Driving
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
5-1. Before driving
Driving the vehicle ............. 308
Cargo and luggage ............ 320
Trailer towing ..................... 322
5-2. Driving procedures
Power (ignition) switch ....... 323
Hybrid transmission ........... 329
Turn signal lever ................ 335
Parking brake .................... 336
5-3. Operating the lights
and wipers
Headlight switch ................ 337
AHS (Adaptive High-beam
System) ........................... 341
Fog light switch .................. 347
Windshield wipers and
washer ............................. 348
5-4. Refueling
Opening the fuel tank
cap ................................... 3515-5. Using the driving
support systems
Toyota Safety Sense ......... 355
PCS (Pre-Collision
System) ........................... 368
LTA (Lane Tracing
Assist) .............................. 379
RSA (Road Sign Assist)..... 395
Dynamic radar cruise
control with full-speed
range ............................... 401
Driving mode select
switch............................... 418
Speed limiter ...................... 420
BSM
(Blind Spot Monitor) ......... 423
• The Blind Spot Monitor
function .......................... 439
• The Rear Crossing
Traffic Alert function ...... 443
Toyota parking
assist-sensor ................... 450
Parking Support Brake
function ............................ 462
S-IPA (Simple Intelligent
Parking Assist
System) ........................... 473
GPF (Gasoline Particulate
Filter) system ................... 508
Driving assist systems ....... 509
5-6. Driving tips
Winter driving tips .............. 516

3385-3. Operating the lights and wipers
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
This system allows the headlights and front position lights to be turned
on for 30 seconds when the power switch is off.
Pull the lever toward you and
release it with the light switch in
the position after turning
the power switch off.
Pull the lever toward you and
release it again to turn off the
lights.
■ Daytime running light system
To make your vehicle more visible to other drivers during daytime driving, the
daytime running lights turn on automatically whenever the hybrid system is
started and the parking brake is released with the headlight switch in the
position. Daytime running lights are not designed for use at night.
■ Headlight control sensor
Extended Headlight Lighting system
IO53PH031
The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the
windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction.
Air conditioning operation may also be interrupted.

3415-3. Operating the lights and wipers
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
5
Driving
AHS (Adaptive High-beam System)
●Adjusts the brightness and illuminated area of the high beams
according to the vehicle speed.
● Operates the variable high
beams so that the area around
vehicles ahead is partially not
illuminated while all other areas
continue to be illuminated with
the high beams.
The variable high beams help opti-
mize forward visibility while reduc-
ing the dazzling effect on the
drivers of vehicles ahead.
● Adjusts the intensity of the high beams, while driving on a curve, so
that the area in the direction that the vehicle is turning will be illumi-
nated more brightly than other areas.
● Adjusts the distance that the low beams are projected according to
the distance to a preceding vehicle.
The Adaptive High-beam System uses a front camera located
behind the upper portion of the windshield to assess the bright-
ness of the lights of vehicles ahead, streetlights, etc., and auto-
matically controls the headlight light distribution as necessary.
Illuminated area of the high beams
Illuminated area of the low beams
WARNING
■ Limitations of the Adaptive High-beam System
Do not rely on the Adaptive High-beam System. Always drive safely, taking
care to observe your surroundings and turning the high beam on or off man-
ually if necessary.
■ To prevent incorrect operation of the Adaptive High-beam system
Do not overload the vehicle.

3455-3. Operating the lights and wipers
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
5
Driving
●The following factors may affect the amount of time taken to turn the high
beam on or off, or the speed by which the areas not illuminated change:
• The brightness of headlights, fog lights, and tail lights of vehicles ahead
• The movement and direction of vehicles ahead
• When a vehicle ahead only has operational lights on one side
• When a vehicle ahead is a two-wheeled vehicle
• The condition of the road (gradient, curve, condition of the road surface
etc.)
• The number of passengers and amount of luggage
●The light distribution control of the headlights may change unexpectedly.
●Bicycles or similar objects may not be detected.
●In the situations shown below, the system may not be able to accurately
detect surrounding brightness levels. This may cause the low beams to
remain on or the high beams to cause problems for pedestrians, vehicles
ahead or other parties. In these cases, manually switch between the high
and low beams.
• In bad weather (rain, snow, fog, sandstorms etc.)
• The windshield is obscured by fog, mist, ice, dirt etc.
• The windshield is cracked or damaged.
• The front camera is deformed or dirty.
• The front camera temperature is extremely high.
• Surrounding brightness levels are equal to those of headlights, tail lights
or fog lights.
• Vehicles ahead have headlights that are either switched off, dirty, are
changing color, or are not aimed properly.
• The vehicle is hit by water, snow, dust, etc. from a preceding vehicle.
• When driving through an area of intermittently changing brightness and
darkness.
• When frequently and repeatedly driving ascending/descending roads, or
roads with rough, bumpy or uneven surfaces (such as stone-paved
roads, gravel tracks etc.).
• When frequently and repeatedly taking curves or driving on a winding
road.
• There is a highly reflective object ahead of the vehicle, such as a sign or
a mirror.
• The back of a vehicle ahead is highly reflective, such as a container on a
truck.
• The vehicle’s headlights are damaged or dirty.
• The vehicle is listing or tilting, due to a flat tire, a trailer being towed etc.
• The high beam and low beam are repeatedly being switched between in
an abnormal manner.
• The driver believes that the high beam may be causing problems or dis-
tress to other drivers or pedestrians nearby.

3485-3. Operating the lights and wipers
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
Windshield wipers and washer
Operating the lever operates the wipers or washer as follows.
Off
Rain-sensing operation
Low speed operation
High speed operation
Temporary operation
When is selected, the wipers
will operate automatically when the
sensor detects falling rain. The
system automatically adjusts wiper
timing in accordance with rain vol-
ume and vehicle speed.
The sensor sensitivity can be adjusted when is selected.
Increases the sensitivity
Decreases the sensitivity
Operating the wiper lever
IO53PH037
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3495-3. Operating the lights and wipers
Prius Plug-in Hybrid_OM_OM47F38E_(EE)
5
Driving
Washer/wiper dual
operation
Pulling the lever operates the wip-
ers and washer.
The wipers will automatically oper-
ate a couple of times after the
washer squirts.
■ The windshield wipers and washer can be operated when
The power switch is in ON mode.
■ Dripping prevention wiper sweep
After washing and wiping operation se veral times, the wipers operate one
more time after a short delay to prevent dripping. However, this function will
not operate while driving.
■ Raindrop sensor
● If the wiper switch is turned to the position while the power switch is in
ON mode, the wipers will operate once to show that AUTO mode is acti-
vated.
● If the wiper sensitivity is adjusted to higher, the wiper may operate once to
indicate the change of sensitivity.
● If the temperature of the raindrop sensor is 85C (185F) or higher, or -15C
(5°F) or lower, automatic operation may not occur. In this case, operate the
wipers in any mode other than AUTO mode.
■ If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the
washer fluid tank.
■ Customization
Settings of AUTO mode operation can be changed. (Customizable features:
 P. 726)
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●The raindrop sensor judges the amount
of raindrops.
An optical sensor is adopted. It may not
operate properly when sunlight from the
rising or setting of the sun intermittently
strikes the windshield, or if bugs etc. are
present on the windshield.IO53PH040