2017 TOYOTA PRIUS C key

5158-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( →P. 518)
● One or both of the 12-volt batter y terminals may be disconnected.
( → P. 428)
Contact your Toyota dealer if the problem cannot be repaired, or if repair
procedures are unknown.
When the hybrid system does not start, the following steps can be
used as an interim measure to start the hybrid system if the “POWER”
switch is functioning normally.
Do not use this starting procedure except in case of emergency.
Set the parking brake.
Shift the shift lever to P.
Turn the “POWER” switch to ACCESSORY mode.
Press and hold the “POWER” switch for about 15 seconds.
Even if the hybrid system can be started using the above steps, the
system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer.
The interior lights and headlight s do not turn on, or the horn
does not sound.
Emergency start function (vehicles with a smart key system)
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5168-2. Steps to take in an emergency
PRIUS c_U (OM52J11U)
Use the mechanical key (→P.
121) in order to perform the fol-
lowing operations (driver’s door
only):
Unlocks the doors
Locks all the doors
Turning the key rearward unlocks
the driver’s door. Turning the key
once again within 5 seconds
unlocks the other doors.
Ensure that the shift lever is in P and depress the brake pedal.
Touch the Toyota emblem side
of the electronic key to the
“POWER” switch.
When the electronic key is
detected, a buzzer sounds and the
“POWER” switch will turn to ON
mode.
When the smart key system is
deactivated in customization set-
ting, the power switch will turn to
ACCESSORY mode.
If the electronic key do es not operate prop-
erly (vehicles with a smart key system)
If communication between the electronic key and vehicle is
interrupted (→P. 142) or the electronic key cannot be used
because the battery is depleted, the smart key system and wire-
less remote control cannot be used. In such cases, the doors
can be opened and the hybrid system can be started by follow-
ing the procedure below.
Locking and unlocking the doors
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Starting the hybrid system
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5178-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)
Firmly depress the brake pedal and check that is displayed
on the multi-information display.
Press the “POWER” switch.
In the event that the “P OWER” switch still cannot be operated, contact
your Toyota dealer.
■ Stopping the hybrid system
Shift the shift lever 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 immediately when the battery is depleted.
(→P. 448)
■ Changing “POWER” switch modes
Release the brake pedal and press the “POWER” switch in above.
The hybrid system does not start and modes will be changed each time the
switch is pressed. ( →P. 189)
■ If the doors cannot be locked or unlocked by the smart key system
Lock and unlock the doors by the mechanical key or wireless remote contr\
ol.
■ When the electronic key does not work properly
●Make sure that the smart key system has not been deactivated in the cus-
tomization setting. If it is off, turn the function on.
(Customizable features →P. 556)
● Check if battery-saving mode is set. If it is set, cancel the function.
(→P. 141)
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5198-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)
Connect the jumper cables according to the following procedure:Connect a positive jumper cabl e clamp to the exclusive jump
starting terminal on your vehicle.
Connect the clamp on the other e nd of the positive cable to the
positive (+) battery terminal on the second vehicle.
Connect a negative cable clamp to the negative (-) battery termi-
nal on the second vehicle.
Connect the clamp at the other end of the negative cable to a
solid, stationary, unpainted metallic point away from the exclusive
jump starting terminal and any moving parts, as shown in the
illustration.
Start the engine of the second v ehicle. Increase the engine speed
slightly and maintain that le vel for approximately 5 minutes to
recharge the 12-volt battery of your vehicle.
Vehicles with a smart key system only: Open and close any of the
doors of your vehicle with the “POWER” switch off.3
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5208-2. Steps to take in an emergency
PRIUS c_U (OM52J11U)
Vehicles without a smart key system:
Maintain the engine speed of the second vehicle and start the
hybrid system of your vehicle by turning the engine switch to the
“ON” position.
Vehicles with a smart key system:
Maintain the engine speed of t he second vehicle and start the
hybrid system of your vehicle by turning the “POWER” switch to ON
mode.
Make sure the “READY” indicato r comes on. If the indicator does
not come on, contact your Toyota dealer.
Once the hybrid system has start ed, remove the jumper cables in
the exact reverse order from which they were connected.
Close the exclusive jump starting terminal cover, and reinstall the
fuse box cover to its original position.
When installing, first hook the fuse box cover onto the two rear tabs.
Once the hybrid system starts, ha ve the vehicle inspected at your
Toyota dealer as soon as possible.
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5218-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)
■Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■ To prevent 12-volt battery discharge
●Turn off the headlights and the audio system while the hybrid system is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic.
■ Precautions when the 12-volt battery is discharged (vehicles with a
smart key system)
●In some cases, it may not be possible to unlock the doors using the smart
key system immediately after the 12-volt battery has been disconnected and
reconnected. Use the wireless 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.
● The “POWER” switch mode is memorized by the vehicle. When the 12-volt
battery 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 the “POWER” switch was in ACCESSORY or ON mode before the 12-volt
battery was discharged, the audio system and/or air conditioning system
may operate when the 12-volt battery is reconnected.
■ Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even when
the vehicle is not in use, due to natural discharge and the draining effects of
certain electrical appliances. If the vehicle is left for a long time, the 12-volt
battery may discharge, and the hybrid system may be unable to start. (The
12-volt battery recharges automatically while the hybrid system is operating.)

5579-2. Customization
9
Vehicle specifications
PRIUS c_U (OM52J11U)
Settings that can be changed using the audio system
Settings that can be changed by your Toyota dealer
Definition of symbols: O = Available, — = Not available
■
Vehicle Proximity Notification System (→P. 7 4 )
■Smart key system*1 and wireless remote control (→P. 126, 135)
*1: If equipped
*2: Vehicles with a smart key system
Customizable Features
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FunctionDefault settingCustomized setting
The volume of Vehicle
Proximity Notification Sys-
tem sound
Level 1
Level 2
—OLevel 3
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FunctionDefault settingCustomized setting
Operation signal
(Emergency flashers) On Off — O
Operation signal
(Buzzer)
*2On Off — O
Operation buzzer vol-
ume
*2Level 5 Off to level 7 O O
Time elapsed before auto-
matic door lock function is
activated if door is not
opened after being
unlocked 60 seconds
30 seconds
OO
120 seconds
Open door warning
buzzer
*2OnOff —O
Automatic door lock func-
tion to be activated if door
is not opened after being
unlocked On Off — O
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5589-2. Customization
PRIUS c_U (OM52J11U)■
Smart key system* (→P. 126, 135, 140)
*: If equipped
■
Wireless remote control (→P. 120, 126, 135)
FunctionDefault settingCustomized setting
Smart key system OnOff — O
Smart door unlocking Driver’s door All the doors O O
Number of permissible
times of continuous smart
lock Twice
Unlimited — O
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FunctionDefault settingCustomized
setting
Wireless remote control OnOff — O
Unlocking operation Driver's door
unlocked in one step, all doors
unlocked in two
steps All doors unlocked
in one step. OO
Panic function OnOff — O
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