Toyota Prius Prime (2022 year). Manual in english - page 33

531

6-1. Using the air conditioning system and defogger

Remote Air Conditioning System

If the Remote Air Conditioning System is used while the charging
cable is connected to the vehicle, the reduction of charge in the hybrid
battery (traction battery) will be suppressed to allow you to use elec-
tricity from an external power source.

Charging will be conducted automatically after the Remote Air Condition-
ing System is stopped.

Check the temperature setting of the air conditioning system.
(



P. 508, 521)

The Remote Air Conditioning System will operate in accordance with the
temperature settings of the air conditioning system.

Press and hold “A/C” on the wire-
less remote control to operate the
Remote Air Conditioning System.

The system will shut off if a door is
opened.
The system can be stopped by
pressing “A/C” twice.

The Remote Air Conditioning System uses electrical energy
stored in the hybrid battery (traction battery) and allows the air
conditioning to be operated by remote control.

Before leaving the vehicle

Activating the Remote Air Conditioning System

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6-1. Using the air conditioning system and defogger

■

Operating conditions

The system will only operate if all of the following conditions are met:

●

The shift position is in P.

●

The power switch is off.

●

All doors are closed.

●

The hood is closed.

: The Remote Air Conditioning System cannot be used for approximately 3

minutes and a half after the power switch is turned off.

■

Remote Air Conditioning System automatic shut-off

The system will automatically shut off under the following conditions:

●

About 10 minutes have passed since operation began

●

Any one of the operating conditions is not met

The system may also shut off if the charge level of the hybrid battery (traction
battery) drops to low.

■

Conditions affecting operation

The system may not start in the following situations:

●

The charge level of the hybrid battery (traction battery) is low

●

The outside temperature is extremely low

●

When the hybrid system is cool (for example, after being left for a long time
in low temperatures)

■

Windshield defogger

When defogging the windshield using the Remote Air Conditioning System,
defogging may be insufficient due to the power being restricted more than
during normal air conditioning operation. Also, the outside of the windshield
may fog up due to the outside temperature, humidity or air conditioning set
temperature.

■

Using the heater via the Remote Air Conditioning System

When the outside heat exchanger becomes frosted over, heating perfor-
mance may decline due to automatically switching to the frost removal opera-
tion.

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6-1. Using the air conditioning system and defogger

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■

Security feature

Any unlocked doors will be automatically locked when the system is operat-
ing. The buzzer sounds and the emergency flashers flash to indicate that the
doors have been locked or the system has been turned off.
(The doors locked: Once; The system turned off: Twice)

■

Conditions affecting operation



P. 293

■

When using the Remote Air Conditioning System

A charging message will be displayed on the multi-information display. Differ-
ent messages will be displayed depending on when the Remote Air Condi-
tioning System was started (after charging or during charging).

■

While the Remote Air Conditioning System is operating

●

Depending on the operating condition of the Remote Air Conditioning Sys-
tem, the electric fan may spin and an operating noise may be heard. How-
ever, this does not indicate a malfunction.

●

The Remote Air Conditioning System may stop operating temporarily if
other features that use electricity (for example, the seat heater, lights, wind-
shield wipers) are in operation or if the charge level of the 12-volt battery
becomes low.

●

The headlights, windshield wiper, combination meter, etc. will not operate
while the Remote Air Conditioning System is operating.

■

Electronic key battery depletion



P. 276

■

When the electronic key battery is fully depleted



P. 644

■

Customization

Setting (e.g. Operation using “A/C” on the wireless remote control) can be
changed. (Customizable features:



P. 749)

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6-1. Using the air conditioning system and defogger

WARNING

■

Precautions for the Remote Air Conditioning System

●

Do not use the system if people are in the vehicle.
Even when the system is in use, the internal temperature may still reach a
high or low level due to features such as the automatic shut-off. Children
and pets left inside the vehicle may suffer heatstroke dehydration or hypo-
thermia or could result in death or serious injury.

●

Depending on the surrounding environment, signals from the wireless
switch may transmit further than expected. Pay appropriate attention to
the vehicle’s surroundings and use the switch only when necessary.

●

Do not operate “A/C” if the hood is open. The air conditioning may operate
unintentionally and objects may be drawn into the electrical cooling fan.

NOTICE

■

To prevent the hybrid battery (traction battery) from being discharged
through incorrect operation

Use “A/C” only when necessary.

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6-1. Using the air conditioning system and defogger

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Heated steering wheel



/seat heaters



: If equipped

●

Heated steering wheel
Warm up the grip of the steering wheel

●

Seat heaters (front seats)
Warm up the seat upholstery

WARNING

●

Care should be taken to prevent injury if anyone in the following categories
comes in contact with the steering wheel and seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically chal-

lenged

• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping

drugs, cold remedies, etc.)

●

Observe the following precautions to prevent minor burns or overheating:
• Do not cover the seat with a blanket or cushion when using the seat

heater.

• Do not use seat heater more than necessary.

NOTICE

●

Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.

●

To prevent 12-volt battery discharge, do not use the functions when the
hybrid system is off.

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6-1. Using the air conditioning system and defogger

Turns the heated steering wheel
on/off

The indicator in the instrument
cluster comes on when the heated
steering wheel is operating.

●

The heated steering wheel can be used when the power switch is in ON
mode.

●

The heated steering wheel will automatically turn off after about 30 minutes.

Heats the seat at low tempera-
ture (LO)
Heats the seat at high tempera-
ture (HI)

The indicator light comes on when
one side of the switch is pressed.
To stop the operation, gently press
the other side of the switch.

●

The seat heaters can be used when the power switch is in ON mode.

●

When not in use, turn off the switch. The indicator light goes off.

Heated steering wheel (if equipped)

Seat heaters

indicator

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6-2. Using the interior lights

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Interior lights list

Rear interior light (



P. 539)

Front personal/interior lights (



P. 538)

Shift lever lighting
Footwell lights (if equipped)
Front door courtesy lights

1
2
3
4
5

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6-2. Using the interior lights

Turns the lights off
Turns the door position on
Turns the lights on

Turns the lights on/off

Front interior light

1
2
3

Front personal lights

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6-2. Using the interior lights

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Turns the switch to the door
position (door linked)

Operation is linked with the front
interior light main switch. When the
switch is off, the light does not illu-
minate.

Turns the light on

■

Illuminated entry system

The lights automatically turn on/off according to power switch mode, the pres-
ence of the electronic key, whether the doors are locked/unlocked, and
whether the doors are opened/closed.

■

To prevent the 12-volt battery from being discharged

If the interior lights remain on when the power switch is turned off, the light
will go off automatically after 20 minutes.

■

Customization

Settings (e.g. the time elapsed before the lights turn off) can be changed.
(Customizable features:



P. 749)

Rear interior light

NOTICE

To prevent 12-volt battery discharge, do not leave the lights on longer than
necessary when the hybrid system is off.

540

6-3. Using the storage features

List of storage features

Auxiliary boxes (

Glove box (

Bottle holders/door pockets
(

Cup holders (

Seat back pockets (

Console box (

WARNING

●

Do not leave glasses, lighters or spray cans in the storage spaces, as this
may cause the following when cabin temperature becomes high:
• Glasses may be deformed by heat or cracked if they come into contact

with other stored items.

• Lighters or spray cans may explode. If they come into contact with other

stored items, the lighter may catch fire or the spray can may release
gas, causing a fire hazard.

●

When driving or when the storage compartments are not in use, keep the
lids closed.
In the event of sudden braking or sudden swerving, an accident may occur
due to an occupant being struck by an open lid or the items stored inside.

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6-3. Using the storage features

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Pull up the lever.

The glove box light turns on when the tail lights are on.

Press the knob and open the lid.

Glove box

Console box

The tray slides forward/backward and can
be removed.

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6-3. Using the storage features

Cup holders



Front



Rear

Pull down the armrest.

WARNING

Do not place anything other than cups or beverage cans in the cup holders.
Other items may be thrown out of the holders in the event of an accident or
sudden braking, causing injury. If possible, cover hot drinks to prevent
burns.

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6-3. Using the storage features

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●

When storing a bottle, close the cap.

●

The bottle may not be stored depending on its size or shape.

Bottle holders/door pockets



Front doors



Rear doors

NOTICE

Put the cap on before stowing a bottle. Do not place open bottles or glass
and paper cups containing liquid in the bottle holders.
The contents may spill and glasses may break.

544

6-3. Using the storage features

Owner’s manual etc. can be
stored in the left-side seatback
pocket with the slide fastener.

Auxiliary boxes



Type A



Type B (if equipped)

Press in the lid.

The overhead console is useful for
temporarily storing small items.

Vehicles with the wireless char-
ger:



P. 553

WARNING

Type A:
Do not store items heavier than 0.44 lb. (200 g).
Doing so may cause the auxiliary box to open and the items inside may fall
out, resulting in an accident.

Seat back pockets

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6-3. Using the storage features

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Luggage compartment features

■

When installing the deck board

Auxiliary boxes



Center



Right side

Pull the strap upwards to lift up
the deck board.

The luggage cover, charging cable,
tool bag, etc. can be stowed.

Pull the strap upwards to lift up
the deck board.

Insert the claw in to the hole, and return
the deck board.

WARNING

If the deck board is removed, return it to its original positions before driving.
In the event of sudden braking, an accident may occur due to an occupant
being struck by the deck board or the items stored in the auxiliary box.

546

6-3. Using the storage features

When using the hooks, press the
bottom side to lift it up.

There also is a hook on the other
side.

The warning reflector can be
stowed.
(The warning reflector itself is not
included as an original equipment)

Depending on the size and shape of the warning reflector case, etc., you may
not be able to store it.

NOTICE

To prevent damage to the deck board, do not apply too much load on the
deck board.

Grocery bag hooks

NOTICE

In order to prevent damage to the grocery bag hooks, do not place large
objects or objects that weight more than 8.8 lb. (4 kg) onto the hooks.

Warning reflector storage space

WARNING

When storing the warning reflector, etc., make sure that it is properly stored.
If the warning reflector is not properly stored, it may fly out during emer-
gency braking and lead to an accident.

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