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1071-4. Theft deterrent system
1
For safety and security
C-HR_HV_OM_Europe_OM10538E
Do one of the following to deactivate or stop the alarm.
● Unlock the doors using the entry function (if equipped) or wireless
remote control.
● Start the hybrid system. (The alarm will be deactivated or stopped
after a few seconds.)
■ System maintenance
The vehicle has a maintenance-free type alarm system.
■ Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of
the following.
● Nobody is in the vehicle.
● The side windows are closed before the alarm is set.
● No valuables or other personal items are left in the vehicle.
Deactivating or stopping the alarm
Page 144 of 712
1443-1. Key information
C-HR_HV_OM_Europe_OM10538E
Keys
The following keys are provided with the vehicle.
Electronic keys
• Operating the smart entry &
start system ( P. 163)
• Operating the wireless remote
control function
Mechanical keys
Key number plate
Locks all the doors ( P. 150)
Closes the side windows*
( P. 150)
Unlocks all the doors ( P. 150)
Opens the side windows*
( P. 150)
*: These settings must be customized at any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer.
The keys
1
2
3
Wireless remote control
1
2
3
4
Page 146 of 712

1463-1. Key information
C-HR_HV_OM_Europe_OM10538E
■ Electronic key battery depletion
● The standard battery life is 1 to 2 years.
● If the battery becomes low, an alarm will sound in the cabin and a message
will be displayed on the multi-information display when the hybrid system
stops.
● As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indi-
cate that the electronic key battery may be depleted. Replace the battery
when necessary. ( P. 561)
• The smart entry & start system or the wireless remote control does not
operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
The battery can be exchanged by the users. ( P. 561) However, as there
may be damage to the key when exchanging, it is recommended to have
the battery exchanged at any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer.
● To avoid serious deterioration, do not leave the electronic key within 1 m
(3 ft.) of the following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
Page 150 of 712
1503-2. Opening, closing and locking the doors
C-HR_HV_OM_Europe_OM10538E
◆Wireless remote control
Locks all the doors
Check that the door is securely
locked.
Press and hold to close the side
windows.*
Unlocks all the doors
Press and hold to open the side
windows.*
*: These settings must be customized at any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer.
■ Operation signals
Doors:
The emergency flashers flash to indicate that the doors have been locked/
unlocked using the entry function or wireless remote control. (Locked: Once;
Unlocked: Twice)
Windows (vehicles with a smart entry & start system):
A buzzer sounds to indicate that the windows are operating.
1
2
Page 151 of 712

1513-2. Opening, closing and locking the doors
3
Operation of each component
C-HR_HV_OM_Europe_OM10538E
■ Security feature
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
■ When the door cannot be locked by the lock sensor on the surface of the
front door handle (vehicles with a smart entry & start system equipped
with entry function)
■ Door lock buzzer
If an attempt to lock the doors using the entry function or wireless remote
control is made when a door is not fully closed, a buzzer will sound continu-
ously for 5 seconds. Fully close the door to stop the buzzer, and lock the
doors again.
■ Setting the alarm (if equipped)
Lock the doors will set the alarm system. ( P. 106)
■ If the smart entry & start system or the wireless remote control does not
operate properly
● Use the mechanical key to lock and unlock the doors. (P. 648)
● Replace the key battery with a new one if it is depleted. (P. 561)
Use your palm to touch the lock sensor.
Page 154 of 712

1543-2. Opening, closing and locking the doors
C-HR_HV_OM_Europe_OM10538E
■Switching the door unlock function (vehicles with a smart entry & start
system equipped with entry function)
It is possible to set which doors the entry function unlocks using the wireless
remote control.
Turn the power switch off.
Cancel the intrusion sensor of the alarm system to prevent unintended trig-
gering of the alarm while changing the settings. (if equipped) ( P. 1 1 0 )
When the indicator light on the key surface is not on, press and hold for
approximately 5 seconds while pressing and holding .
The setting changes each time an operation is performed, as shown below.
(When changing the setting continuously, release the buttons, wait for at least
5 seconds, and repeat step .)
For vehicles with an alarm: To prevent unintended triggering of the alarm,
unlock the doors using the wireless remote control and open and close a door
once after the settings have been changed. (If a door is not opened within 30
seconds after is pressed, the doors will be locked again and the alarm will
automatically be set.)
In a case that the alarm is triggered, immediately stop the alarm. ( P. 106)
1
2
3
3
Multi-information
displayUnlocking functionBeep
(Left-hand drive
vehicles)
Holding the driver’s
door handle unlocks
only the driver’s door.
Exterior: Beeps 3 times
Interior: Pings once
(Right-hand drive
vehicles)
Holding the front pas-
senger’s door handle
unlocks all the doors.
Holding a door handle
unlocks all the doors.
Exterior: Beeps 3 times
Interior: Pings once
Page 157 of 712
157
3
3-2. Opening, closing and locking the doors
Operation of each component
C-HR_HV_OM_Europe_OM10538E
Back door
◆Entry function (vehicles with a smart entry & start system
equipped with entry function)
Carry the electronic key to enable this function.
Press the button to unlock
the back door.
The door cannot be unlocked for
3 seconds after the door is
locked.
Press the button to lock the
back door.
Check that the door is securely
locked.
◆Wireless remote control
P. 1 5 0
◆Door lock switches
P. 1 5 2
The back door can be unlocked/locked and opened/closed by
the following procedures.
Unlocking and locking the back door
1
2
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1653-2. Opening, closing and locking the doors
3
Operation of each component
C-HR_HV_OM_Europe_OM10538E
■ When “Entry & Start System Malfunction. See Owner’s Manual.” is dis-
played on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer
immediately.
■ Battery-saving function
The battery-saving function will be activated in order to prevent the electronic
key battery and the 12-volt battery from being discharged while the vehicle is
not operated for a long time.
● In the following situations, the smart entry & start system may take some
time to unlock the doors.
• The electronic key has been left within approximately 2 m (6 ft.) of the
outside of the vehicle for 10 minutes or longer.
• The smart entry & start system has not been used for 5 days or longer.
● If the smart entry & start system has not been used for 14 days or longer,
the doors cannot be unlocked at any doors except the driver’s door. In this
case, hold the driver’s door handle, or use the wireless remote control or
mechanical key to unlock the doors.
■ Electronic Key Battery-Saving Function
When battery-saving mode is set, battery
depletion is minimized by stopping the
electronic key from receiving radio waves.
Press twice while pressing and
holding . Confirm that the electronic
key indicator flashes 4 times.
While the battery-saving mode is set, the
smart entry & start system cannot be
used. To cancel the function, press any of
the electronic key buttons.