Page 387 of 496

3877-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
7
When trouble arises
Once3 times
The electronic key
was carried out-
side the vehicle
and a door other
than the driver’s
door was opened
and closed while
the power switch
was in a mode
other than off.
Bring the electronic key
back into the vehicle.
The electronic key
was carried out-
side the vehicle
and the driver’s
door was opened
and closed while
the shift position
P was selected
without turning off
the power switch.
Turn the power switch
off or bring the elec-
tronic key back into the
vehicle.
Contin-uous
An attempt was
made to exit the
vehicle with the
electronic key and
lock the doors
without first turn-
ing the power
switch off.
Turn the power switch
off and lock the doors
again.
Contin-uousContin- uous
The electronic key
was carried out-
side the vehicle
and the driver’s
door was opened
and closed while
any shift position
other than P was
selected without
turning off the
power switch.
• Shift the shift position to P.
• Bring the electronic key back into the
vehicle.
InteriorbuzzerExterior buzzerWarning lightDetailsCorrection procedure
Page 401 of 496

4017-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
7
When trouble arises
Once3 times
The electronic key was carried
outside the vehicle and a door
other than the driver’s door was
opened and closed while the
power switch was in a mode
other than off.
→Bring the electronic key
back into the vehicle.
The electronic key was carried
outside the vehicle and the
driver’s door was opened and
closed while the shift position P
was selected without turning off
the power switch.
→Turn the power switch off.
→ Bring the electronic key
back into the vehicle.
Once
Sounds
once for 5
seconds
An attempt was made to exit
the vehicle with the electronic
key and lock the doors without
first turning the power switch
off.
→Turn the power switch off
and lock the doors again.
Once
An attempt was made to turn
the power switch off when the
shift position was not in P.
→To turn off the hybrid sys-
tem, first shift the shift
position to P and then turn
the power switch off.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)
(Displayed alternately)
(Flashes)
(Flashes)
Page 402 of 496
4027-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
Once
Sounds
once for 5
seconds
• An attempt was made to lockthe doors using the smart
entry & start system while the
electronic key was still inside
the vehicle.
• An attempt was made to lock either front door by opening a
door and putting the inside
lock button into the lock posi-
tion, then closing the door by
pulling on the outside door
handle with the electronic key
still inside the vehicle.
→ Retrieve the electronic key
from the vehicle and lock
the doors again.
Once
• When the doors were
unlocked with the mechanical
key and then the power
switch was pressed, the elec-
tronic key could not be
detected in the vehicle.
• The electronic key could not
be detected in the vehicle
even after the power switch
was pressed two consecu-
tive times.
→ Touch the electronic key to
the power switch while
depressing the brake
pedal.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
Page 437 of 496

4377-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
7
When trouble arises
If the electronic key does not operate
properly
Use the mechanical key (→P. 139)
in order to perform the following
operations:
Locks all the doors
Unlocks all the doors
Depress the brake pedal.
Touch the Toyota emblem side
of the electronic key to the
power switch.
If any of the doors is opened or
closed while the key is being
touched to the switch, an alarm will
sound to indicate that the start
function cannot detect the elec-
tronic key.
Press the power switch within 10 seconds of the buzzer sounding,
keeping the brake pedal depressed.
In the event that the hybrid system still cannot be operated, contact
any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
If communication between the electronic key and vehicle is inter-
rupted ( →P. 154) or the electronic key cannot be used because the
battery is depleted, the smart entry & start system and wireless
remote control cannot be used. In such cases, the doors can be
opened and the hybrid system can be started by following the pro-
cedure below.
Locking and unlocking the doors
1
2
Starting the hybrid system
1
2
3
Page 438 of 496
4387-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
■Stopping the hybrid system
Set the parking brake, shift the shift position to P and press the power switch
as you normally do when stopping the hybrid system.
■ Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced imm ediately when the battery is depleted.
( → P. 351)
■ Alarm (if equipped)
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set,
the alarm may be triggered. ( →P. 97)
■ Changing power switch modes
Within 10 seconds of the buzzer sounding, release the brake pedal and press
the power switch.
The hybrid system does not start and modes will be changed each time the
switch is pressed. ( →P. 203)
Page 466 of 496

4668-2. Customization
PRIUS +_OM_OM47888E_(EE)
Settings that can be changed using the multi-information display
Vehicles with a navigation system: Settings that can be changed
using the navigation system
Settings that can be changed by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional
Definition of symbols: O = Available, – =Not available
■Smart entry & start system and wireless remote control
( → P. 138, 151)
■Smart entry & start system ( →P. 151)
Customizable features
1
2
3
FunctionDefault
settingCustomized setting
Operation signal
(emergency flashers)OnOff–OO
Open door reminder
buzzer (When locking the
vehicle)
OnOff––O
Time elapsed before the
automatic door lock func-
tion is activated if a door is
not opened after being
unlocked
30 seconds
60 seconds
––O
120 seconds
Open door reminder
buzzer (When locking the
vehicle)
Level 7
Level 1 to 6
–OO
OFF
123
FunctionDefault settingCustomized setting
Smart entry & start
system On Off – O O
123
Page 467 of 496
4678-2. Customization
PRIUS +_OM_OM47888E_(EE)
8
Vehicle specifications
■Wireless remote control (→P. 138)
■Automatic light control system ( →P. 215)
■Illumination ( →P. 280)
FunctionDefault
settingCustomized setting
Wireless remote control On Off – – O
123
FunctionDefault
settingCustomized setting
Light sensor sensitivityLevel 0Level -2 to 2–OO
123
FunctionDefault settingCustomized setting
Time elapsed before the
interior 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 unlocked with the
smart entry & start system
or the wireless remote
control function or the
mechanical key
OnOff––O
Operation when you
approach the vehicle with
the electronic key on your
person
OnOff––O
Footwell lighting On Off – – O
Footwell lighting control On Off – – O
123
Page 469 of 496
4698-2. Customization
PRIUS +_OM_OM47888E_(EE)
8
Vehicle specifications
■Panoramic roof shades* (→ P. 296)
*: If equipped
■
Reverse buzzer ( →P. 210)
■Alarm* (→ P. 9 7 )
*: If equipped
FunctionDefault
settingCustomized setting
Door lock linked automatic
closing functionOnOff––O
123
FunctionDefault
settingCustomized setting
Signal (buzzer) when the
shift position is in RIntermittentSingle––O
123
FunctionDefault settingCustomized setting
Deactivates the alarm
when the doors are
unlocked using the
mechanical key
OffOn––O
123