steering TOYOTA PRIUS 2022 Workshop Manual

PRIUS_OM_OM47F01U_(U)
3854-5. Using the driving support systems
4
Driving
The guidance screen is displayed on the multi-information display.
Assistance level indicator
Displays a gauge indicating the
level until the vehicle’s stopping
position/the position at which assist
control ends.
Stop display
When illuminated, depress the
brake pedal and stop the vehicle at
once.
Operation display area
Displays the operating condition of the Simple Advanced Parking Guid-
ance System.
Advice display
Follow the instructions on the display and perform any indicate d opera-
tions. As an example, the illustration shows the display indica ting it is nec-
essary to depress the brake pedal in order to control the vehicle speed and
to confirm the safety of your surroundings.
S-APGS switch icon
Displayed when the assist mode can be changed and the system ca n be
turned off or on using the S-APGS switch.
Steering wheel auto operation display
Displays when the steering wheel auto operation is being perfor med.
Intuitive parking assist display/door position (open/close) display
P. 359
■S-APGS indicator inside the meter (P. 111 )
This indicator illuminates when the steering wheel auto operation is being
performed by the Simple Advanced Parking Guidance System. After control
ends, the indicator blinks for a short period of time and then turns off.
■ Intuitive parking assist pop-up display
While the Simple Advanced Parking Guidance System is operating, if the
intuitive parking assist detects an obstacle, the intuitive parking assist display
automatically pops up on the guidance screen ( P. 359), regardless of
whether the intuitive parking assist is on or off. (P. 358)
Guidance screen
1
2
3
4
5
6
7

386
PRIUS_OM_OM47F01U_(U)
4-5. Using the driving support systems
Assist mode will be can celed or stopped in the following cases.
■Assist control is canceled when
●The system temperature pres ervation function operates
● There is a system malfunction
● System determined that the parki ng environment is not suitable
for assist to continue
When assist control is canceled, firmly grasp the steering wheel,
depress the brake pedal and stop the vehicle.
Start again from the beginning, as the system will already be c an-
celed. When continuing to park manually, operate the steering
wheel as you normally would.
■Assist control is stopped when
● The steering wheel is operated
● The vehicle speed exceeds 4 mph (7 km/h) during assist control
● The Parking Support Brake function operates
When assist control is stopped, it can be resumed by following the
guidance shown on the screen.
■ If the vehicle speed is about to exceed the speed limit during assist con-
trol
Canceling or stopping assist mode
A buzzer sounds and the message indi-
cating there is possibility that the vehicle
speed may exceed the speed limit.
When the message is displayed, immedi-
ately depress the brake pedal to deceler-
ate. If the vehicle continues to accelerate,
assist control will be canceled when the
vehicle speed exceeds a certain speed.
( P. 408)

PRIUS_OM_OM47F01U_(U)
3874-5. Using the driving support systems
4
Driving
■Function summary
If a parking space can be detected, you will be guided forward until
you reach the assist control star ting position, and then the parallel
parking assist mode can be us ed. Furthermore, depending on the
parking space and other conditions, multi-turn maneuvering assi st
control is also prov ided if necessary.
Continue moving forward
with the vehicle parallel to
the curb or road, and stop so
that the center of the target
parking spot appears nearly
perpendicular to the vehicle.
Then press the S-APGS
switch 1 time to select the
parallel parking assist mode.
Travel straight ahead paral-
lel with the road or curb so
that the parking space is
detected.
A sound is issued and a display is shown to notify you when the
vehicle reaches a position wher e assist control can be used to
begin backing up from, and then when the shift position is
changed according to guidance provided by the system, steering
wheel auto oper ation begins.
If the detected parking space or road width (distance to the si de of the
road across from the parking space) is narrow, or if there are obstacles
in front of the vehicle, guidance will not be issued.
Parking is complete
This completes the assist mode. Depending on the condition of t he
parking space, guidance to starting points for moving forward and back-
ing up, as well as the steering wheel auto operation, are repea ted any
time multi-turn maneuvering is necessary following step from the
time the vehicle begins backing up until parking completes.
How to parallel park (paral lel parking assist mode)
1
2
3
4
3

390
PRIUS_OM_OM47F01U_(U)
4-5. Using the driving support systems
When a beep sounds once
and the stop display ( P. 3 8 5 )
is shown on the display, stop
the vehicle.
When the shift position is changed to R, a high-pitched beep is
emitted and assist control will start.
● When the steering wheel auto operation starts, the steering
wheel auto operation display ( P. 385) and assistance level
indicator ( P. 385) will be shown in the display area.
● To stop assist control, press the S-APGS switch.
Assume an ordinary posture for backing up, rest your hands
lightly on the steering wheel without applying any force, direc tly
confirm the safety of the area t o the rear and around the vehic le,
confirm that there are no obsta cles in the parking space, and
slowly back up while adjusting your speed by depressing the
brake pedal.
● When backing up too quickly, a sharp beeping sound is emit-
ted and assist cont rol is stopped. (P. 386)
● When the vehicle cannot be cleanly entered within the target
parking spot on the first try and multi-turn maneuvering is nec -
essary, proceed to step .
When multi-turn maneuvering is not necessary, proceed to
step .3
4
5
6
12

PRIUS_OM_OM47F01U_(U)
3914-5. Using the driving support systems
4
Driving
When a beep sounds once
and the stop display ( P. 3 8 5 )
is shown on the display, stop
the vehicle.
Change the shift position to D.
Assume an ordinary driving postu re, rest your hands lightly on
the steering wheel without applying any force, directly confirm
the safety of the area to the front and around the vehicle and
slowly proceed forward while adjusting your speed by depressing
the brake pedal.
When a beep sounds once and the stop display ( P. 385) is
shown on the display, stop the vehicle.
Change the shift position to R.
Assume an ordinary posture for backing up, rest your hands
lightly on the steering wheel without applying any force, direc tly
confirm the safety of the area to the rear and around the vehic le
and slowly back up while adjust ing your speed by depressing the
brake pedal.
Depending on the condition of the parking space, steps to may
need to be repeated.
6
7
8
9
10
11
611

394
PRIUS_OM_OM47F01U_(U)
4-5. Using the driving support systems
■Function summary
When departing from a parallel parking position, select the dir ection
you would like to depart in, and steering wheel operation assis t con-
trol will be provided to guide the vehicle to a position from w hich
you can take off.
With the shift position in P,
press the S-APGS switch,
select exit parallel parking
assist mode, and then oper-
ate the turn signal lever to
select the desired departure
direction.
Steering wheel auto opera-
tion starts when the shift
position is changed accord-
ing to guidance provided by
the system.
A sound is issued and a display is shown to notify you when the
vehicle reaches a position fr om which you can take off.
Depending on the condition of the parking space, guidance to st arting
points for moving forward and backing up, as well as the steeri ng wheel
auto operation, are repeated any time multi-turn maneuvering is neces-
sary from the time the steering wheel auto operation begins in step
up until the vehicle reaches a position from which it can take off.
How to depart from a parallel parking position (exit parallel park-
ing assist mode)
1
2
3
2

PRIUS_OM_OM47F01U_(U)
3954-5. Using the driving support systems
4
Driving
■Using the exit parallel par king assist mode to depart
With the shift position in P, press the S-APGS switch and check
that the display on the multi-information display switches to “ Exit
Parallel Parking”.
Operate the turn signal lever ( P. 255) to select whether you
would like to depart t o the left or right.
If there are any obstacles in the direction the vehicle is departing in, the
system determines that it is not possible to depart, and assist control is
stopped.
When the shift position is changed to R (or D) according to the
advice display on the screen ( P. 385), a high-pitched beep is
emitted and assist control will start.
Step and onward is for cases in which the advice display shows “Shift
to [R]” after operating the turn signal lever to select a depar ture direc-
tion.
● When the steering wheel auto operation starts, the steering
wheel auto operation display ( P. 385) and assistance level
indicator ( P. 385) will be shown in the display area.
● To stop assist control, press the S-APGS switch.
Assume an ordinary posture for backing up, rest your hands
lightly on the steering wheel without applying any force, direc tly
confirm the safety of the area to the rear and around the vehic le
and slowly back up while adjust ing your speed by depressing the
brake pedal.
● When backing up too quickly, a sharp beeping sound is emit-
ted and assist cont rol is stopped. (P. 386)
1
2
3
4
4

396
PRIUS_OM_OM47F01U_(U)
4-5. Using the driving support systems
When a beep sounds once
and the stop display ( P. 3 8 5 )
is shown on the display, stop
the vehicle.
Change the shift position to D.
Assume an ordinary driving postu re, rest your hands lightly on
the steering wheel without applying any force, directly confirm
the safety of the area to the front and around the vehicle and
slowly proceed forward while adjusting your speed by depressing
the brake pedal.
● When departure cannot be accomplished on the first try and
multi-turn maneuvering is necessary, proceed to step .
● When multi-turn maneuvering is not necessary, proceed to
step ( P. 3 9 8 ) .
When a beep sounds once
and the stop display ( P. 3 8 5 )
is shown on the display, stop
the vehicle.
Change the shift position to R.5
6
7
8
14
8
9

PRIUS_OM_OM47F01U_(U)
3974-5. Using the driving support systems
4
Driving
Assume an ordinary posture for backing up, rest your hands
lightly on the steering wheel without applying any force, direc tly
confirm the safety of the area to the rear and around the vehic le
and slowly back up while adjust ing your speed by depressing the
brake pedal.
Depending on the condition of the parking space, steps to may
need to be repeated.
When a beep sounds once
and the stop display ( P. 3 8 5 )
is shown on the display, stop
the vehicle.
Change the shift position to D.
Assume an ordinary driving postu re, rest your hands lightly on
the steering wheel without applying any force, directly confirm
the safety of the area to the front and around the vehicle and
slowly proceed forward while adjusting your speed by depressing
the brake pedal.
10
510
11
12
13

398
PRIUS_OM_OM47F01U_(U)
4-5. Using the driving support systems
When the vehicle has nearly
reached the take-off point, a
high-pitched beep is emitted
and assist control finishes.
From there, grasp the steer-
ing wheel and proceed for-
ward.
■Exit parallel parking assist mode
●During assist control, if the driver determines that they are at a position
where take-off is possible and operates the steering wheel, assist control is
stopped at that position.
● Assist control cannot be used if there are no parked vehicles a head, or if the
gap between the front of your vehicle and the vehicle parked ahead is too
large.
● When using the exit parallel parking assist mode, the assist mo de may not
be able to operate depending on the surrounding environment.
14
NOTICE
● The detection range of the sensors ( P. 362) is limited. Directly confirm
the safety of your surroundings, and if there is a possibility of a contact
accident, stop the vehicle by depressing the brake pedal.
● It may not be possible to detect objects that are low to the ground. Directly
confirm the safety of your surroundings and, if it seems the vehicle may
make contact with an obstacle, stop the vehicle by depressing the brake
pedal.
● When departing for a position from which you can take off, directly confirm
the safety of your surroundings.