key TOYOTA PRIUS PLUG-IN HYBRID 2016 Repair Manual

6808-2. Steps to take in an emergency
PRIUS PHV_OM_OM47A89E_(EE)
■Locking the charging port lid
Close the charging port lid. ( P. 114)
Lock the doors using the mechanical key. ( P. 678)
The charging port lid can be locked if the step and is performed in
reverse.
■Unlocking the charging port lid
Unlock the doors using the mechanical key. ( P. 678)
Open the charging port lid. ( P. 1 1 4 )
Unlock the doors using the mechanical key. ( P. 678)
Push the charging connector lock switch. ( P. 156)
The charging connector will be unlocked.
Locking and unlocking the charging port lid
Unlocking the charging connector
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6818-2. Steps to take in an emergency
PRIUS PHV_OM_OM47A89E_(EE)
8
When trouble arises
■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. 616)
■ 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. 8 1 )
■ Changing power switch modes
Release the brake pedal and press the power switch in step above. The
hybrid system does not start and modes will be changed each time the switch
is pressed. ( P. 329)
■ When the electronic key does not work properly
● Make sure that the smart entry & start system has not been deactivated in
the customization setting. If it is off, turn the function on.
(Customizable features: P. 708)
● Check if battery-saving mode is set. If it is set, cancel the function.
( P. 281)
WARNING
■When using the mechanical key and operating the power windows
Operate the power window after checking to make sure that there is no pos-
sibility of any passenger having any of their body parts caught in the win-
dow.
Also, do not allow children to operate the mechanical key. It is possible for
children and other passengers to get caught in the power window.
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6828-2. Steps to take in an emergency
PRIUS PHV_OM_OM47A89E_(EE)
If the 12-volt battery is discharged
If you have a set of jumper (or booster) cables and a second vehicle
with a 12-volt battery, you can jump start your vehicle by following the
steps below.
Vehicles with an alarm
( P. 8 1 ) :
Confirm that the electronic key
is being carried.
When connecting the jumper (or
booster) cables, depending on the
situation, the alarm may activate
and doors locked. ( P. 83)
Open the hood. (P. 563)
Remove the engine cover.
Pull up the both ends of the cover
vertically.
The following procedures may be used to start the hybrid sys-
tem if the vehicle’s 12-volt battery is discharged.
You can also call any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
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6858-2. Steps to take in an emergency
PRIUS PHV_OM_OM47A89E_(EE)
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When trouble arises
■When recharging or replacing the 12-volt battery
●In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the 12-volt battery is discharged. Use the wire-
less remote control or the mechanical key to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt battery
has recharged but will start normally after the second attempt. This is not a
malfunction.
● It may be impossible to unlock the charging port lid or locking and unlocking
the charging connector immediately after the 12-volt battery is reconnected.
In this case, carry the electronic key on your person and operate the
charging port lid or charging connector lock switch again.
● The power switch mode is memorized by the vehicle. When the 12-volt bat-
tery is reconnected, the system will return to the mode it was in before the
12-volt battery was discharged. Before disconnecting the 12-volt battery,
turn the power switch off.
If you are unsure what mode the power switch was in before the 12-volt bat-
tery discharged, be especially careful when reconnecting the 12-volt battery.
● If the 12-volt battery discharges while the shift position is in P, it may not be
possible to shift the shift position to other positions. In this case, the vehicle
cannot be towed without lifting both front wheels because the front wheels
will be locked. ( P. 634)
■ When exchanging the 12-volt battery
●Use a 12-volt battery that conforms to European regulations.
● Use a 12-volt battery that the case size is same as the previous one (LN1),
20 hour rate capacity (20HR) is equi valent (45Ah) or greater, and perfor-
mance rating (CCA) is equivalent (295A) or greater.
• If the sizes differ, the 12-volt battery cannot be properly secured.
• If the 20 hour rate capacity is low, even if the time period where the vehi- cle is not used is a short time, the 12-volt battery may discharge and the
hybrid system may not be able to start.
● For details, consult any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.

7119-2. Customization
PRIUS PHV_OM_OM47A89E_(EE)
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Vehicle specifications
■Power windows (P. 307)
■Reverse warning buzzer (P. 336)
■Turn signal lever (P. 339)
FunctionDefault
settingCustomized
setting
Mechanical key linked opera-
tion (open)Off On – – O
Mechanical key linked opera-
tion (close)Off On – – O
Wireless remote control linked
operation (open)Off On – – O
Wireless remote control linked
operation (close)Off On – – O
Mechanical key, wireless
remote control linked opera-
tion signal (buzzer)On Off – – O
123
FunctionDefault
settingCustomized
setting
Signal (buzzer) when the shift
position is in RSingleIntermittent––O
123
FunctionDefault
settingCustomized
setting
Times of flashing of the lane
change signal flashers3Off
––O 5
7
123

7159-2. Customization
PRIUS PHV_OM_OM47A89E_(EE)
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Vehicle specifications
■Remote Air Conditioning System (P. 516)
■Illumination (P. 522)
FunctionDefault
settingCustomized
setting
Operation using the “A/C” but-
ton on the wireless remote
controlPress and
hold for 0.8
seconds
Press once
––O
Press twice
Press and
hold for 2.4
seconds
Off
Stopping the operation using
the “A/C” button on the wire-
less remote control
Press twice
Press once
––O
Press and
hold for 0.8
seconds
Press and
hold for 2.4
seconds
Off
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FunctionDefault
settingCustomized
setting
Time elapsed before the inte-
rior lights turn off15 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 On Off – – O
Interior lights illumination con-
trolOn Off – – O
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720What to do if... (Troubleshooting)
PRIUS PHV_OM_OM47A89E_(EE)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be
made by any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional. (P. 265)
●If you lose your electronic keys, the risk of vehicle theft increases signifi-
cantly. Contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional immediately. (P. 268)
●Is the electronic key battery weak or depleted? (P. 616)
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. (P. 329)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●The function may not operate properly due to the condition of the radio
wave. (P. 282)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child-protector
lock. (P. 272)
If you have a problem, check the following before contacting any
authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened

721What to do if... (Troubleshooting)
PRIUS PHV_OM_OM47A89E_(EE)
●Did you press the power switch while firmly depressing the brake pedal?
( P. 327)
●Is the shift position in P? (P. 334)
●Is the electronic key anywhere detectable inside the vehicle? (P. 280)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary way.
( P. 679)
●Is the 12-volt battery discharged? (P. 682)
●Is the window lock switch pressed?
The power windows except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. ( P. 307)
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or ON mode (the hybrid system is not operating) for a
period of time. ( P. 3 2 9 )
If you think something is wrong
The hybrid system does not start
The windows do not open or close by operating the power
window switches
The power switch is turned off automatically

722What to do if... (Troubleshooting)
PRIUS PHV_OM_OM47A89E_(EE)
●The seat belt reminder light is flashing
Are the driver and all the passengers wearing the seat belts? (P. 647)
●The parking brake indicator is on
Is the parking brake released? (P. 340)
Depending on the situation, other types of warning buzzer may also sound.
(P. 641, 650)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (P. 81)
To stop the alarm, turn the power switch to ON mode or start the hybrid sys-
tem.
●Is the electronic key left inside the vehicle?
Check the message on the multi-information display. (P. 650)
●When a warning light turns on or a warning message is displayed, refer to
P. 641, 650.
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
(vehicles with alarm)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

726Alphabetical index
PRIUS PHV_OM_OM47A89E_(EE)
Care ................................... 546, 551
Aluminum wheels .................. 547
Camera sensor ..................... 363
Exterior.................................. 546
Interior ................................... 551
Radar sensor ........................ 362
Seat belts .............................. 554
Water-repellent coating ......... 547
Catch protection function ....... 308
Chains ....................................... 499
Charging ................................... 113
Charging cable ...................... 118
Charging equipment.............. 113
Charging indicator ................. 117
Charging messages .............. 184
Charging precautions ............ 159
Charging procedure .............. 152
Charging time may
increase .............................. 141
Charging timer function ......... 163
High voltage components ..... 101
Information related to
charging display.................. 146
Opening and closing the
charging port lid .................. 114
Power sources
precautions ......................... 138
Power sources that can be
used.................................... 136
Safety functions ............ 148, 158
Solar charging system .......... 175
When normal charging
cannot be carried out.......... 179Charging cable......................... 118
CCID (Charging Circuit
Interrupting Device) ............ 118
Charging cable types ............ 119
If the charging cable
cannot be unlocked ............ 134
Indicator ................................ 121
Maintenance ......................... 127
Replacing the plug-cord ........ 123
Safety functions .................... 120
Charging port ........................... 113
Opening and closing ............. 114
Smart lid & connector
locking system .................... 128
If the charging port lid
does not open..................... 131
Child restraint system ............... 54
Fixed with a seat belt .............. 62
Fixed with an ISOFIX rigid
anchor .................................. 68
Points to remember ................ 54
Riding with children................. 53
Types of child restraint system
installation method ............... 58
Using an anchor bracket ......... 73
Child safety ................................ 53
12-volt battery precautions ... 576
Airbag precautions .................. 41
Back door precautions .......... 276
Charging precautions............ 147
Child restraint system ............. 54
How your child should wear
the seat belt.......................... 36
Installing child restraints ......... 58
Power window lock switch .... 307
Power window precautions ... 309
Rear door child-protectors .... 272
Removed key battery
precautions......................... 618
Riding with children................. 53
Seat belt precautions .............. 67
Seat heater precautions........ 520
C