2021 TOYOTA PRIUS Owners Manual (in English)

PRIUS_OM_OM47E09U_(U)
6978-2. Customization
8
Vehicle specifications
■RSA (Road Sign Assist)* ( P. 3 2 2 )
*: If equipped
■
BSM (Blind Spot Monitor)* (  P. 349)
*: If equipped
■
Intuitive parking assist* (  P. 362)
*: If equipped
FunctionDefault
settingCustomized setting
RSA (Road Sign Assist)OnOffO––
Excess speed notification
methodDisplay only
No notification
O––Display and buzzer
Excess speed notification
level1 mph
(2 km/h)
3 mph
(5 km/h)
O––5 mph
(10 km/h)
Other notifications method
(No-entry notification)Display only
No notification
O––Display and buzzer
123
FunctionDefault settingCustomized setting
Outside rear view mirror indi-
cator brightnessBrightDim––O
123
FunctionDefault settingCustomized setting
Detection distance of the front
center sensorsFarNear––O
Detection distance of the rear
center sensorsFarNear––O
Buzzer volume31 to 5––O
123

698
PRIUS_OM_OM47E09U_(U)
8-2. Customization
■S-APGS (Simple Advanced Parking Guidance System)*
(  P. 386)
*: If equipped
■
Automatic air c onditioning system* ( P. 446)
*: Vehicles with 11.6-inch display
FunctionDefault
settingCustomized setting
Obstacle detection rangeStandard
Near
––OSlightly far
Far
Back-in parking spaceStandard
Narrow
––OSlightly wide
Wide
Parallel parking spaceStandard
Narrow
––OSlightly wide
Wide
123
FunctionDefault settingCustomized setting
A/C auto switching operationOnOff–OO
123

PRIUS_OM_OM47E09U_(U)
6998-2. Customization
8
Vehicle specifications
■Illumination (P. 4 5 8 )
*: If equipped
■
Seat belt reminder ( P. 597)
■Maintenance system
FunctionDefault
settingCustomized setting
Time elapsed before the inte-
rior lights turn off 15 secondsOff
–OO
7.5 seconds
30 seconds
Operation after the power
switch is turned offOnOff––O
Operation when the doors are
unlockedOnOff––O
Operation when you approach
the vehicle with the electronic
key on your person
OnOff––O
Footwell lighting*OnOff––O
Interior lights illumination con-
trolOnOff––O
123
FunctionDefault settingCustomized setting
Vehicle speed linked seat belt
reminder buzzerOnOff––O
123
Oil Maintenance
(U.S.A. only)Resetting the message indicating maintenance
is required: P. 506
Tire pressure warning
systemInitializing the tire p ressure warning system:
 P. 534

700
PRIUS_OM_OM47E09U_(U)
8-2. Customization
■Vehicle customization
●When the Speed linked door locking function and the Shift posit ion linked
door locking function are both on, the door lock operates as fo llows.
• When shifting the shift position to any position other than P, all the doors
will be locked.
• If the vehicle is started with all the doors locked, the Speed linked door locking function would not operate.
• If the vehicle is started with any door unlocked, the Speed linked door locking function will operate.
● When the smart key system is off, Smart door unlocking cannot b e custom-
ized.
● When the doors remain closed after unlocking the doors and the automatic
door lock function is activated, the signals will be generated in accordance
with the operation signal (buzzer) and the operation signal (em ergency
flashers) settings.
■ In the following situations, customize mode will automatically be turned
off.
● A warning message appears after the customize mode screen is di splayed.
● The power switch is turned off.
● The vehicle begins to move while the customize mode screen is d isplayed.
WARNING
■Cautions during customization
As the hybrid system needs to be operating during customization, ensure
that the vehicle is parked in a place with adequate ventilation. In a closed
area such as a garage, exhaust gases including harmful carbon monoxide
(CO) may collect and enter the vehicle. This may lead to death or a serious
health hazard.
NOTICE
■ During customization
To prevent 12-volt battery discharge, ensure that the hybrid sy stem is oper-
ating while customizing features.

701
PRIUS_OM_OM47E09U_(U)
8-3. Initialization
8
Vehicle specifications
Items to initialize
The following items must be initialized for normal system opera-
tion after such cases as the 12-volt battery being reconnected,
or maintenance being pe rformed on the vehicle.
ItemWhen to initializeReference
Power windowWhen functioning abnormallyP. 219
Moon roof (if
equipped)When functioning abnormallyP. 225
Parking Support
Brake function (if
equipped)After reconnecting or changing the
12-volt batteryP. 383
S-APGS (Simple
Advanced Parking
Guidance System) (if
equipped)
After reconnecting or changing the
12-volt batteryP. 410
Message indicating
maintenance is
required (U.S.A. only)
After the maintenance is performedP. 506
Tire pressure warn-
ing system
• When rotating the tires on vehi-
cles with differing front and rear
tire inflation pressures
• When changing the tire size
P. 5 3 4

702
PRIUS_OM_OM47E09U_(U)
8-3. Initialization

703
PRIUS_OM_OM47E09U_(U)
For owners9
Reporting safety defects for U.S. owners........................ 704
Seat belt instructions for Canadian owners
(in French) ............................... 705
SRS airbag instructions for Canadian owners
(in French) ............................... 707
Headlight aim instructions for Canadian owners
(in French) ............................... 716

704
PRIUS_OM_OM47E09U_(U)
Reporting safety defects for U.S. owners
If you believe that your vehicle has a defect which could cause a
crash or could cause injury or death, you should immediately
inform the National Highway Traffic Safety Administration
(NHTSA) in addition to notifying Toyota Motor Sales, U.S.A., In c.
(Toll-free: 1-800-331-4331).
If NHTSA receives similar complaints, it may open an investiga-
tion, and if it finds that a safety defect exists in a group of vehicles,
it may order a recall and remedy campaign. However, NHTSA can-
not become involved in individual problems between you, your
dealer, or Toyota Moto r Sales, U.S.A., Inc.
To contact NHTSA, you may call th e Vehicle Safety Hotline toll-free at
1-888-327-4236 (TTY: 1-800-424-9153); go to
http://www.safercar.gov ;
or write to: Administrator, NHTSA, 1200 New Jersey Ave, SE.,
Washington, DC 20590. You can also obtain other information abo ut
motor vehicle safety from
http://www.safercar.gov .