2023 TOYOTA PRIUS PRIME brake

1533-1. Instrument cluster
3
Vehicle status information and indicators
*1: This light illuminates on the
LDA OFF indicator
*2, 9
(  P.317)
(White)
PDA indicator ( P.324)
(Green)
PDA indicator ( P.324)
(White)
Cruise control indicator
( P.344)
(Green)
Cruise control indicator
( P.344)
(White)
Dynamic radar cruise con-
trol indicator ( P.340)
(Green)
Dynamic radar cruise con-
trol indicator ( P.340)
Intuitive parking assist
OFF indicator
*2, 3
(  P.364)
(Flashes)
Slip indicator light*4
(  P.425)
VSC OFF indicator
*2, 4
(  P.425)
PCS warning light
*2, 4
(  P.293)
Driving assist information
indicator
*2, 4 (  P.354,
360, 374, 379, 384)
BSM outside rear view
mirror indicators
*4, 5 (if
equipped) ( P.354)
Brake hold standby indica-
tor
*4 (  P.266)
Brake hold operated indi-
cator
*4 ( P.266)
Security indicator
*6
(  P.70)
Charging cable indicator
(  P.118)
“READY” indicator
(  P.251)
Low outside temperature
indicator
*7 (  P.159)
EV indicator ( P.78)
(U.S.A.)
Parking brake indicator
( P.263)
(Canada)
Parking brake indicator
( P.263)
EV drive mode indicator
*8
(  P.73)
AUTO EV/HV mode indi-
cator
*8 (  P.73)
HV drive mode indicator
*8
(  P.73)
Hybrid battery charge
mode indicator
*8 (  P.74)
Eco drive mode indicator
(  P.422)
Sport mode indicator
(  P.422)
Custom mode indicator
(  P.422)
“PASSENGER AIR
BAG” indicator
lights
*4, 6 ( P.44)
REC indicator (if
equipped) ( P.352)

1683-1. Instrument cluster
system.
“Sensitivity”
Select to change the alert timing for
a detected object.
SA (Steering Assist)
Select to enable/disable the Steer-
ing Assist function.
DA (Deceleration Assist)
Select to enable/disable the Decel-
eration Assist function.
OAA (Obstacle Anticipation
Assist)
Select to enable/disable the Obsta-
cle Anticipation Assist function.
■ Intuitive parking
assist ( P.363)
Select to set up the following
items.
 Intuitive parking assist on/off
Select to enable/disable the intui-
tive parking assist.
Volume
Select to set the volume of the
buzzer which sounds when the
RCTA (if equipped), the RCD (if
equipped) or intuitive parking assist
is operated.
■ RCTA (Rear Cross Traf-
fic Alert) (if equipped)
( P.373)
Select to set up the following
items.
 RCTA (Rear Cross Traffic
Alert) on/off
Select to enable/disable the RCTA
system.
Volume
Select to set the volume of the
buzzer which sounds when the
RCTA, the RCD (if equipped) or the
intuitive parking as sist is operated.
■ RCD (Rear Camera
Detection) function (if
equipped) ( P.378)
Select to enable/disable the
Rear Camera Detection func-
tion.
■ PKSB (Parking Sup-
port Brake System) (if
equipped) ( P.382)
Select to enable/disable the
Parking Support Brake function.
■ SEA (Safe Exit Assist) (if
equipped) ( P.359)
Select to set up the following
items.
 Safe Exit Assist on/off
Select to enable/d isable the Safe
Exit Assist system.
 “Sensitivity”
Select to change the alert timing for
a vehicle or bicycle.
Mirror indicate on/off
Select to enable/disable the outside
rear view mirrors display.
■ RSA (Road Sign
Assist) (if equipped)
( P.329)
Select to set up the following
items.
 Road Sign Assist on/off

1703-1. Instrument cluster
system.
•“Timing”
Select to set the alert timing for
FCTA system.
Regenerative brake
Select to set up the following items.
• “Deceleration”
Select to change the regenerative
braking force when Regeneration
Boost is operating. ( P.260)
• “Deceleration Memory”
Select to store the settings for
regenerative braking force.
(  P.260)
 “TPWS setting” (Tire Pres-
sure Warning System)
( P.516)
• “Tire Set Switching”
Select to register the tire pressure
warning system sensor ID code set.
( P.524)
• “Tire Rotation”
Select to register the position of
each wheel after performing a tire
rotation. ( P.518)
• “Tire Pressure Setting”
Select to perform the tire inflation
pressure setting procedure of the
tire pressure warning system.
(  P.520)
• “Pressure unit setting”
Select to change the units of mea-
sure displayed.( P.619)
 Driver monitor (if equipped)
Select to enable/disable the driver
monitor warning function. ( P.292)
 PBD (Power Back Door) (if equipped) (
P.194)
Select to set up the following items.
• System settings
Select to enable/d isable the power
back door system.
• “Opening Adjustment”
Select the open position when
power back door is fully open.
•“Volume”
Select to set the volume of the
buzzer which sounds when the
power back door system operates.
 “Scheduled Maintenance”
Select to reset the scheduled main-
tenance information (message indi-
cating maintenance is required and
distance until the next mainte-
nance) after all maintenance is per-
formed.
Oil Maintenance
Select to reset th e Oil maintenance.
(  P.506)
 Rear Seat Reminder
( P.188)
Select to enable/disable the rear
seat reminder function.
Digital Keys (if equipped)
Select to reset registered digital
keys. ( P.183)
■ Settings
 “Language”
Select to change the language on
the multi-information display.
“Units”
Select to change the unit of mea-
sure for fuel consumption.
“Meter Type”

1974-2. Opening, closing and locking the doors
4
Before driving
■Using the back door handle
Lower the back door using the
back door handle .
The back door closing assist
(  P.198) will be activated, and the
power back door will fully close
automatically.
■Luggage compartment light
●The luggage compartment light
turns on when the back door is
opened.
●When the power switch is turned
to OFF, the light will go off auto-
matically after 20 minutes.
■Back door closer
In the event that the back door is left
slightly open, the back door closer
will automatically close it to the fully
closed position.
Whatever the stat e of the power
switch, the back door closer oper-
ates.
■Power back door operating con-
ditions
The power back door can automati-
cally open and close under the fol-
lowing conditions:
●When the power back door sys-
tem is enabled. ( P.166)
●When the power switch is in ON,
in addition to the above for the
opening operations, the back door
operates for any of the following
conditions:
• Parking brake is engaged
• The brake pedal is depressed
• The shift position is in P.
■Operation of the power back
door
●A buzzer sounds and the emer-
gency flashers flash twice to indi-
cate that the back door is
opening/closing.
●When the power back door sys-
tem is disabled, the power back
door does not operate but it can
be opened and closed by hand.
●When the power back door auto-
matically opens, if an abnormality
due to people or objects is
detected, operation will stop.
■Jam protection function
Sensors are equipped on both sides
of the power back door. If anything
obstructs the power back door while
it is closing, th e back door will auto-
matically operate in the opposite
direction or stop.
■Fall-down protection function
While the power back door is open-
ing automatically, applying exces-
sive force to it will stop the opening
A

1984-2. Opening, closing and locking the doors
operation to prevent the power back
door from suddenly shutting.
■Back door closing assist
If the back door is lowered manually
when the back door is stopped at an
open position, the back door will
fully close automatically.
■Back door reserve lock function
This function is a function which
reserves locking of all doors, before-
hand, when the power back door is
open.
When the following procedure is
performed, all the doors except the
power back door are locked and
then power back door will also be
locked at the same time it is closed.
1 Close all doors, except the back
door.
2 During the power back door clos-
ing operation, lock the doors
using the smart key system from
the side doors ( P.185) or the
wireless remote control.
(  P.185)
Operation signals will indicate that
all the doors have been closed and
locked. ( P.186)
●If the electronic key is placed
inside the vehicle after starting a
close operation via the door
reserve lock function, the elec-
tronic key may become locked
inside the vehicle.
●If the power back door does not
fully close due to the operation of
the jam protection function, etc.,
while the back door is automati-
cally closing after a door reserve
lock operation is performed, the
door reserve lock function is can-
celed and all the doors will unlock.
●Before leaving the vehicle, make
sure that all the doors are closed
and locked.
■Close & lock (Walk-Away) func-
tion operating conditions
This function can be operated when
all of the followin g conditions are met:
●Close & lock (Walk-Away) function
is enabled.
●An electronic key is not detected
within the vehicle.
●All of the doors other than the
power back door are closed.
●The brake pedal is not depressed.
●The power switch is off.
●The electronic key is within the
effective range (detection areas).
■Situations in which the close &
lock (Walk-Away) function may
not operate properly
In the following situ ations, the func-
tion may not operate properly:
●When the smart key system does
not operate properly.
●When the close & lock function
does not operate properly.
●When moving away from the back
door while the close & lock (Walk-
Away) function is in the standby
state.
■Close & lock function* operat-
ing conditions
*: This setting can be customized by
your Toyota dealer.
This function can be operated when
all of the following conditions are
met:
●An electronic key is not detected
within the vehicle.
●All of the doors other than the
power back door are closed.
●The power switch is in OFF.
■Situations in which the close &
lock function* may not operate
properly
*: This setting can be customized by
your Toyota dealer.
In the following situ ations, the close
& lock function may not operate
properly:

2104-3. Adjusting the seats
■Before folding down the
seatbacks
1 Park the vehicle in a safe
place.
Apply the parking brake ( P.263)
and shift the shift position to P.
(  P.257)
2 Adjust the position of the
front seat and the angle of
the seatback. ( P.209)
Depending on the position of the
front seat, if the seatback is folded
backward, it may interfere with the
operation of the rear seat.
3Lower the head restraint of
the rear outboard seat.
( P.212)
4 Stow the armrest of the rear
seat if it is pulled out.
( P.465)
This step is not necessary when
operating the left side seat only.
■Folding down the seat-
backs
While pulling the seatback angle
adjustment lever , fold the
seatback down.
WARNING
■When adjusting the seat posi-
tion
●Take care when adjusting the
seat position to ensure that
other passengers are not
injured by the moving seat.
●Do not put your hands under the
seat or near the moving parts to
avoid injury.
Fingers or hands may become
jammed in the seat mechanism.
●Make sure to leave enough
space around the feet so they
do not get stuck.
●Manual seat only: After adjust-
ing the seat, make sure that the
seat is locked in position.
■Seat adjustment
To reduce the risk of sliding under
the lap belt during a collision, do
not recline the seat more than
necessary.
If the seat is too reclined, the lap
belt may slide past the hips and
apply restraint forces directly to
the abdomen, or your neck may
contact the shoulder belt, increas-
ing the risk of death or serious
injury in the event of an accident.
Adjustments should not be made
while driving as the seat may
unexpectedly move and cause
the driver to lose control of the
vehicle.
Rear seats
Folding the seatbacks can
be done with lever opera-
tion.
Folding down the rear
seatbacks
A

2114-3. Adjusting the seats
4
Before driving
■Returning the rear seat-
backs
To avoid trapping the seat belt
between the seat and the inside
of the vehicle, pass the seat belt
outside the seat belt guide
and then return the seatback
securely to the locked position.
WARNING
Observe the following precau-
tions.
Failure to do so may result in
death or serious injury.
■When folding the rear seat-
backs down
●Do not fold the seatbacks down
while driving.
●Stop the vehicle on level
ground, set the parking brake
and shift the shift position to P.
A
●Do not allow anyone to sit on a
folded seatback or in the lug-
gage compartment while driv-
ing.
●Do not allow children to enter
the luggage compartment.
●Do not operate the rear seat if it
is occupied.
●Be careful not to get feet or
hands caught in the moving
parts or joints of the seats
during operation.
●Do not allow children to operate
the seat.
■After returning the rear seat-
back to the upright position
●Make sure that the seatback is
securely locked in position by
lightly pushing it back and forth.
If the seatback is not securely
locked, the red marking will be
visible on the seatback lock
release lever. Make sure that
the red marking is not visible.
●Check that the seat belts are
not twisted or caught in the
seatback.

237
5
5
Driving
Driving
5-1. Before drivingDriving the vehicle....... 239
Cargo and luggage ..... 246
Vehicle load limits ....... 249
Trailer towing .............. 250
Dinghy towing ............. 250
5-2. Driving procedures Power (ignition) switch 251
Transmission............... 256
Turn signal lever ......... 262
Parking brake .............. 263
Brake Hold .................. 266
5-3. Operating the lights and wipers
Headlight switch .......... 269
AHB (Automatic High Beam)........................ 272
Windshield wipers and washer....................... 275
5-4. Refueling Opening the fuel tank cap.................................. 279
5-5. Using the driving support systems
Toyota Safety Sense 3.0/Traffic Jam Assist soft-
ware update .............. 282
Toyota Safety Sense 3.0 .................................. 284
Driver monitor ............. 292PCS (Pre-Collision System)
.................................. 293
LTA (Lane Tracing Assist) .................................. 305
LCA (Lane Change Assist) .................................. 310
LDA (Lane Departure Alert) .................................. 313
PDA (Proactive driving assist) ........................ 320
FCTA (Front Cross Traffic Alert) .......................... 326
RSA (Road Sign Assist) .................................. 329
Dynamic radar cruise con- trol ............................. 331
Cruise control .............. 342
Emergency Driving Stop System ...................... 345
Traffic Jam Assist ........ 348
BSM (Blind Spot Monitor) .................................. 354
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