2018 TOYOTA AURIS battery

1363-2. Opening, closing and locking the doors
UK AURIS_HV_HB_EE (OM12M49E)
■ When “Check entry & start system.” is displayed on the multi-informa-
tion display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped profes-
sional immediately.
■ Battery-saving function
The battery-saving function will be activated in order to prevent the electronic
key battery and the vehicle 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 from any door 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.

1373-2. Opening, closing and locking the doors
UK AURIS_HV_HB_EE (OM12M49E)
3
Operation of each component
■Conditions affecting operation
The smart entry & start system uses weak radio waves. In the following situa-
tions, the communication between the electronic key and the vehicle may be
affected, preventing the smart entry & start system, wireless remote control
and immobilizer system from operating properly.
(Ways of coping: P. 536)
● When the electronic key battery is depleted
● Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electrical
noise
● When carrying a portable radio, cellular phone, cordless phone or other
wireless communication device
● When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
● When other wireless keys (that emit radio waves) are being used nearby
● When carrying the electronic key together with the following devices that
emit radio waves
• Another vehicle’s electronic key or a wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
● If window tint with a metallic content or metallic objects are attached to the
rear window
● When the electronic key is placed near a battery charger or electronic
devices

1383-2. Opening, closing and locking the doors
UK AURIS_HV_HB_EE (OM12M49E)
■ Note for the entry function
● Even when the electronic key is within the effective range (detection areas),
the system may not operate properly in the following cases:
• The electronic key is too close to the window or outside door handle, near
the ground, or in a high place when the doors are locked or unlocked.
• The electronic key is near the ground or in a high place, or too close to
the rear bumper center when the back door is opened.
• The electronic key is on the instrument panel, luggage cover or floor, or in
the door pockets or glove box when the hybrid system is started or power
switch modes are changed.
● Do not leave the electronic key on top of the instrument panel or near the
door pockets when exiting the vehicle. Depending on the radio wave recep-
tion conditions, it may be detected by the antenna outside the cabin and the
door will become lockable from the outside, possibly trapping the electronic
key inside the vehicle.
● As long as the electronic key is within the effective range, the doors may be
locked or unlocked by anyone. However, only the doors detecting the elec-
tronic key can be used to unlock the vehicle.
● Even if the electronic key is not inside the vehicle, it may be possible to start
the hybrid system if the electronic key is near the window.
● The doors may unlock or lock if a large amount of water splashes on the
door handle, such as in the rain or in a car wash when the electronic key is
within the effective range. (The doors will automatically be locked after
approximately 30 seconds if the doors are not opened and closed.)
● If the wireless remote control is used to lock the doors when the electronic
key is near the vehicle, there is a possibility that the door may not be
unlocked by the entry function. (Use the wireless remote control to unlock
the doors.)
● Touching the door lock or unlock sensor while wearing gloves may prevent
lock or unlock operation.
● When the lock operation is performed using the lock sensor, recognition sig-
nals will be shown up to two consecutive times. After this, no recognition
signals will be given.
● If the door handle becomes wet while the electronic key is within the effec-
tive range, the door may lock and unlock repeatedly. In that case, follow the
following correction procedures to wash the vehicle:
• Place the electronic key in a location 2 m (6 ft.) or more away from the
vehicle. (Take care to ensure that the key is not stolen.)
• Set the electronic key to battery-saving mode to disable the smart entry &
start system. ( P. 136)

1563-2. Opening, closing and locking the doors
UK AURIS_HV_HB_EE (OM12M49E)
■ Effective range (areas within which the electronic key is detected)
Left-hand drive vehicles
Right-hand drive vehicles
■ Alarms and warning messages
 P. 498
■ When “Check entry & start system.” is displayed on the multi-informa-
tion display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped profes-
sional immediately.
■ Electronic key battery-saving function
When starting the hybrid system or
changing power switch modes
The system can be operated when
the electronic key is inside the
vehicle.
When starting the hybrid system or
changing power switch modes
The system can be operated when
the electronic key is inside the
vehicle.
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
push button start cannot be used. To can-
cel the function, press any of the elec-
tronic key buttons.

1573-2. Opening, closing and locking the doors
UK AURIS_HV_HB_EE (OM12M49E)
3
Operation of each component
■Conditions affecting operation
The push button start uses weak radio waves. In the following situations, the
communication between the electronic key and the vehicle may be affected,
preventing the push button start, wireless remote control and immobilizer sys-
tem from operating properly: (Ways of coping: P. 536)
● When the electronic key battery is depleted
● Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electrical
noise
● When carrying a portable radio, cellular phone, cordless phone or other
wireless communication device
● When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
● When other wireless keys (that emit radio waves) are being used nearby
● When carrying the electronic key together with the following devices that
emit radio waves
• Another vehicle’s electronic key or a wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
● If window tint with a metallic content or metallic objects are attached to the
rear window
● When the electronic key is placed near a battery charger or electronic
devices
■ To operate the system properly
Make sure to carry the electronic key when operating the system.
Depending on the position and holding condition of the electronic key, the key
may not be detected correctly and the system may not operate properly.
■ If the push button start does not operate properly
Starting the hybrid system: P. 211
■ Customization
It is possible to deactivate the push button start.
(Customizable features P. 566)
■ If the push button start has been deactivated in a customized setting
● Starting the hybrid system and changing power switch modes: P. 537
● Stopping the hybrid system: P. 212

1843-4. Adjusting the steering wheel and mirrors
UK AURIS_HV_HB_EE (OM12M49E)
The automatic folding/extending mirror function allows the folding or
extending of the mirrors to be linked to locking/unlocking of the doors.
Automatic operation can be disabled by performing the following.
Turn the power switch off.
Press and hold the mirror fold
switch and of the mirror
angle adjustment switch at the
same time for more than 2 sec-
onds.
Performing the above procedure
again will enable automatic opera-
tion.
■ Mirror angle can be adjusted when
The power switch is in ACCESSORY or ON mode.
■ When disconnecting and reconnecting 12-volt battery terminals (vehi-
cles with an automatic folding /extending mirror function)
The automatic folding/extending mirror function will return to on as default. To
turn the function off, press the switch again to select off.
■ When the mirrors are fogged up
The outside rear view mirrors can be cleared using the mirror defoggers. Turn
on the rear window defogger to turn on the outside rear view mirror defog-
gers. ( P. 384)
■ Using the automatic folding/extending mirror function in cold weather (if
equipped)
When the automatic folding/extending mirror function is used in cold weather,
the outside rear view mirrors could freeze up and automatic folding and
extension may not be possible. In this event, remove any ice and snow from
the outside rear view mirror, then operate the mirror manually by using the
mirror fold switch or moving the mirror by hand.
Automatically folding and exte nding the mirrors (if equipped)
1
2

2144-2. Driving procedures
UK AURIS_HV_HB_EE (OM12M49E)
■Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or ON
mode (the hybrid system is not operating) for more than an hour with the shift
position in P, the power switch will automatically turn off. However, this func-
tion cannot entirely prevent 12-volt battery discharge. Do not leave the vehi-
cle with the power switch in ACCESSORY or ON mode for long periods of
time when the hybrid system is not operating.
■ Sounds and vibrations specific to a hybrid vehicle
 P. 74
■ Electronic key battery depletion
 P. 122
■ When the ambient temperature is low, such as during winter driving con-
ditions
When starting the hybrid system, the flashing time of the “READY” indicator
may be long. Leave the vehicle as it is until the “READY” indicator is steady
on, as steady means the vehicle is able to move.
■ Conditions affecting operation
 P. 137, 157
■ Notes for the entry function
P. 138
■ If the hybrid system does not start
The immobilizer system may not have been deactivated. ( P. 82)
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
■ When “Check entry & start system.” is displayed on the multi-informa-
tion display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped profes-
sional immediately.
■ If the “READY” indicator does not come on
In the event that the “READY” indicator does not come on even after perform-
ing the proper procedures for starting the vehicle, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped professional
immediately.
■ If the electronic key battery is depleted
 P. 459

2164-2. Driving procedures
UK AURIS_HV_HB_EE (OM12M49E)
NOTICE
■To prevent 12-volt battery discharge
● Do not leave the power switch in ACCESSORY or ON mode for long peri-
ods if the hybrid system is not operating.
● If the hybrid system is off, but the indicator on the power switch is illumi-
nated, this indicates that the power switch is still turned on. When exiting
the vehicle, always check that the power switch is off.
■ When starting the hybrid system
● Do not depress the accelerator pedal unnecessarily.
● If the hybrid system becomes difficult to start, have your vehicle checked
by any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional immediately.
■ Symptoms indicating a malfunction with the power switch
If the power switch seems to be operating somewhat differently than usual,
such as the switch sticking slightly, there may be a malfunction. Contact any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional immediately.