2022 TOYOTA PRIUS charging

TABLE OF CONTENTS4
PRIUS_OM_OM47F01U_(U)5-1. Using the air conditioning
system and defogger
Automatic air conditioning system (vehicles with
7-inch display) ................. 430
Automatic air conditioning system (vehicles with
11.6-inch display) ............ 440
Heated steering wheel/ seat heaters .................... 450
5-2. Using the interior lights Interior lights list ................ 452• Front interior light .......... 453
• Front personal lights ..... 453
• Rear interior light .......... 454
5-3. Using the storage features
List of storage features...... 455 • Glove box...................... 456
• Console box .................. 456
• Cup holders .................. 457
• Bottle holders/door pockets ................. 458
• Auxiliary boxes .............. 459
• Seat back pockets ........ 460
Luggage compartment features ........................... 461 5-4. Using the other interior
features
Other interior features........ 467 • Sun visors ..................... 467
• Vanity mirrors ................ 467
• Power outlets ................ 468
• USB charging ports ....... 469
• Wireless charger ........... 471
• Armrest.......................... 480
• Coat hooks .................... 480
• Assist grips .................... 481
Garage door opener .......... 482
6-1. Maintenance and care Cleaning and protecting the vehicle exterior .......... 492
Cleaning and protecting the vehicle interior ........... 498
6-2. Maintenance Maintenance requirements ................... 501
General maintenance ........ 504
Emission inspection and maintenance (I/M)
programs ......................... 507
5Interior features
6Maintenance and care

851-4. Hybrid system
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For safety and security
◆When stopped/during start off
The gasoline engine stops
* when the vehicle is stopped. During
start off, the electric motor (traction motor) drives the vehic le. At
slow speeds or when traveling down a gentle slope, the engine i s
stopped
* and the electric motor (tr action motor) is used.
When shift position is in N, the hybrid battery (traction batte ry) is not
being charged.
*: When the hybrid battery (traction battery) requires charging o r the engine
is warming up, etc., the gasoline engine will not automatically stop.
( P. 87)
◆During normal driving
The gasoline engine is predominantly used. The electric motor
(traction motor) charges the hybr id battery (traction battery) as nec-
essary.
◆When accelerating sharply
When the accelerator pedal is depressed heavily, the power of t he
hybrid battery (traction battery) is added to that of the gasol ine
engine via the electric motor (traction motor).
◆When braking (regenerative braking)
The wheels operate the electric motor (traction motor) as a pow er
generator, and the hybrid battery (traction battery) is charged.
When driving with the gasolin e engine stopped, a sound, which
changes in accordance with the driving speed, will be played in order
to warn people nearby of the vehicle’s approach. The sound will stop
when the vehicle speed exceeds approximately 22 mph (35 km/h).
Vehicle proximity notification system

871-4. Hybrid system
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For safety and security
■Regenerative braking
In the following situations, kinetic energy is converted to electric energy and
deceleration force can be obtained in conjunction with the rech arging of the
hybrid battery (traction battery).
● The accelerator pedal is released while driving with the shift position in D or
B.
● The brake pedal is depressed while driving with the shift posit ion in D or B.
■ Hybrid System Indicator
■ Conditions in which the gasoline engine may not stop
The gasoline engine starts and stops automatically. However, it may not stop
automatically in the following conditions
*:
● During gasoline engine warm-up
● During hybrid battery (traction battery) charging
● When the temperature of the hybrid battery (traction battery) is high or low
● When the heater is switched on
*: Depending on the circumstances, the gasoline engine may also not stop
automatically in situations other than those above.
■ Charging the hybrid batt ery (traction battery)
As the gasoline engine charges the hybrid battery (traction bat tery), the bat-
tery does not need to be charged from an outside source. Howeve r, i f t h e
vehicle is left parked for a long time the hybrid battery (trac tion battery) will
slowly discharge. For this reason, be sure to drive the vehicle at least once
every few months for at least 30 minutes or 10 miles (16 km). I f the hybrid
battery (traction battery) becomes fully discharged and you are unable to start
the hybrid system, contact your Toyota dealer.
■ Charging the 12-volt battery
P. 648
■ After the 12-volt battery has discharged or when the terminal h as been
removed and installed during exchange, etc.
The gasoline engine may not stop even if the vehicle is being driven by the
hybrid battery (traction battery). If this continues for a few days, contact your
Toyota dealer. Hybrid System Indicator represents the
hybrid system power output and regener-
ative charging. ( P. 129)

901-4. Hybrid system
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There is an air intake vent under
the right side of the rear seat for
the purpose of cooling the hybrid
battery (traction battery). If the
vent is blocked, charging/dis-
charging of the hybrid battery
(traction battery) may become lim-
ited.
When a certain level of impact is detected by the impact sensor , the
emergency shut off system blocks the high voltage current and stops
the fuel pump to minimize the ri sk of electrocution and fuel leakage. If
the emergency shut off system activates, your vehicle will not restart.
To restart the hybrid system , contact your Toyota dealer.
A message is automatically displ ayed when a malfunction occurs in
the hybrid system or an improper operation is attempted.
If a warning message is shown on
the multi-information display, read
the message and follow the
instructions.
Hybrid battery (traction battery) air intake vent
Emergency shut off system
Hybrid warning message

951-4. Hybrid system
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For safety and security
NOTICE
■Hybrid battery (traction battery) air intake vent
● Make sure not to block the air intake vent with anything, such as a seat
cover, plastic cover, or luggage. If the vent is blocked, the charging/dis-
charging of the hybrid battery (traction battery) may become limited.
● When dust etc. has accumulated in the air intake vent, clean it with a vac-
uum cleaner to prevent the vent from clogging.
● Do not get water or foreign materials in the air intake vent as this may
cause a short circuit and damage the hybrid battery (traction battery).
● Do not carry large amounts of water such as water cooler bottle s in the
vehicle. If water spills onto the hybrid battery (traction batt ery), the battery
may be damaged. Have the vehicle inspected by your Toyota deale r.
● There is a filter installed to the air intake vent. When the fi lter remains
noticeably dirty even after cleaning the air intake vent, filte r cleaning or
replacement is recommended. For information regarding filter cl eaning or
replacement, refer to P. 546.
● If “Maintenance Required for Traction Battery Cooling Parts See Owner’s
Manual” is shown on the multi-information display, the air intake vent and
filter may be clogged. Refer to P. 546 for information on how to clean the
air intake vent.

108
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2. Instrument cluster
Warning lights inform the driver of malfunctions in any of the vehicle’s
systems.
Warning lights
Warning lightsPages
*1Brake system warning light (U.S.A.) P. 588
*1Brake system warning light (Canada)
(Red)P. 588
*1Brake system warning light
(Yellow)P. 588
*1Charging system warning light
P. 588
*1Low engine oil pressure warning lightP. 588
*1Malfunction indicator lamp (U.S.A.) P. 588
*1Malfunction indicator lamp (Canada)P. 588
*1SRS warning light P. 589
*1ABS warning light (U.S.A.) P. 589
*1ABS warning light (Canada)P. 589
*1Electric power steering system warning light
(Red/yellow)P. 589
*1,2PCS warning light (if equipped)
P. 589
LTA indicator (Orange) (if equipped)P. 589
*1Slip indicator light P. 590

128
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2. Instrument cluster
■Hybrid battery (traction battery) status
●The display changes in 8 levels according to the remaining char ge amount
of the hybrid battery (traction battery).
● The hybrid battery (traction battery) status is also displayed on the following
screen, but the contents of the display are the same.
• Sub-screen of the main display ( P. 122)
• Hybrid System Indicator ( P. 129)
• Head-up display (if equipped) ( P. 158)
● The charge amount of the hybrid battery (traction battery) is automatically
controlled by the hybrid system. For this reason, even if electricity is recov-
ered via the regenerative braking, or electricity is generated via the gasoline
engine, the displayed hybrid battery (traction battery) charge amount may
not reach the highest level (level 8). However, this does not i ndicate a mal-
function.
■ 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 t he 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. Low
High
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1292. Instrument cluster
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Instrument cluster
◆Hybrid System Indicator
The display changes according to accelerator pedal operation and
displays the current driving st atus and energy regeneration sta tus.
The Hybrid System Indicator can be displayed on the sub-screen of the
main display ( P. 122) and the head-up display (if equipped)
( P. 158).
■
How to read the display
Charge area
Shows that energy is being recovered via the regenerative charging.
Eco area
Shows that the vehicle is being driven in an Eco-friendly manne r.
Power area
Shows that an Eco-friendly driving range is being exceeded (dur ing full
power driving etc.)
Hybrid Eco area*1
Shows that gasoline engine power is not being used very often.
The gasoline engine will automatically stop and restart under v arious
conditions.
Head-up display
(if equipped)
Sub-screen
Multi-information
display
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