Page 29 of 516
29
1-2. Opening, closing and locking the doors
1
Before driving
■
Effective range (areas within which the electronic key is
detected)
When locking or unlocking
the doors
The system can be operated
when the electronic key is
within about 2.3 ft. (0.7 m) of
either of the outside front
door handles and back door.
When starting the engine
or changing “ENGINE
START STOP” switch
modes
The system can be operated
when the electronic key is
inside the vehicle. 
     
        
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30 1-2. Opening, closing and locking the doors
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
■ Conditions affecting operation
The smart key system uses weak radio waves. In the following situations,
the communication between the electronic key and the vehicle may be
affected, preventing the smart key system and wireless remote control from
operating properly. (Ways of coping:  P. 455)
● 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 electri-
cal noise
● When carrying a portable radio, ce llular phone, cordless phone or other
wireless communication devices
● When the electronic key is in contact with, or is covered by a metallic
object
● When multiple electronic keys are in the vicinity
● When carrying or using the electronic key together with the following
devices that emit radio waves
• Another vehicle’s electronic key
• A wireless key that emits radio waves
• Personal computer
● If window tint with a metallic content or metallic objects is attached to the
rear window
■ Switching the door unlock function
It is possible to set which doors the entry function unlocks.
Turn the “ENGINE START STOP” switch OFF.
When the indicator on the key surface is turned off, push and hold or   for approximately 5 seconds while pushing 
on the key. 
STEP 1 
STEP 2  
     
        
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32 1-2. Opening, closing and locking the doors
■Electronic key battery depletion
●The standard battery life is 1 to 2 years. (The battery becomes depleted
even if the electronic key is not used.) If the smart key system or the
wireless remote control function does not operate, or the detection area
becomes smaller, the battery may be depleted. Replace the battery when
necessary. ( P. 384)
● To avoid serious deterioration, do not leave the electronic key within 3 ft.
(1 m) of the following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Recharging cellular phones or cordless phones
• Table lamps
■ To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehicle when operating the system from
the outside of the vehicle.
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.
(The alarm may go off accidentally, or  the door lock prevention may not func-
tion.)
■ 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 on the instrument panel, luggage cover or floor, in the glove box when the engine is started or “ENGINE START STOP”
switch modes are changed.
● As long as the electronic key is within the effective range, the doors may
be locked or unlocked by anyone.
● Even if the electronic key is not inside the vehicle, it may be possible to
start the engine if the electronic key is near the window. 
     
        
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34 1-2. Opening, closing and locking the doors
●When an alarm sounds:
Take appropriate measures according to the following table.
AlarmSituationCorrection procedure
Exterior alarm 
sounds once for 
2 seconds Tried to lock the doors 
using the entry function 
while the electronic key is 
still inside the passenger 
compartment. Retrieve the elec-
tronic key from the 
passenger compart-
ment and lock the 
doors again.
Exterior alarm 
sounds once for 
60 seconds Tried to exit the vehicle 
with the electronic key and 
lock the doors without first 
turning the “ENGINE 
START STOP” switch OFF. Turn the “ENGINE 
START STOP” switch 
OFF and lock the 
doors again.
Exterior alarm 
sounds once for 
10 seconds Tried to lock the vehicle 
using the entry function 
while a door is open. Close all of the doors 
and lock the doors 
again.
Interior alarm 
sounds continu-
ously Tried to open the door and 
exit the vehicle without 
shifting the shift lever to P.
Shift the shift lever to 
P.
Interior alarm 
beeps repeatedly Switched to ACCESSORY 
mode while the driver's 
door is open. (Opened the 
driver's door when the 
“ENGINE START STOP” 
switch is in ACCESSORY 
mode.)
Turn the “ENGINE 
START STOP” switch 
OFF and close the 
driver's door.
Turned the “ENGINE 
START STOP” switch OFF 
while the driver's door is 
open. Close the driver's 
door. 
     
        
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35
1-2. Opening, closing and locking the doors
1
Before driving
■
If the smart key system  does not operate properly
● Locking and unlocking the doors: Use the mechanical key. ( P. 455)
● Starting the engine. ( P. 455)
■ When the electronic key battery is fully depleted
P. 384
AlarmSituationCorrection procedure
Interior and exte-
rior alarms sound 
continuously. Tried to close the driver’s 
door after carrying the key 
outside the vehicle with the 
“ENGINE START STOP” 
switch in IGNITION ON or 
ACCESSORY mode and 
without the shift lever 
being in P. Shift the shift lever to 
P, turn the “ENGINE 
START STOP” switch 
OFF and close the 
driver’s door again.
Interior alarm 
beeps once. The electronic key has a 
low battery.
Replace the electronic 
key battery.
Tried to start the engine 
without the electronic key 
being present, or when the 
electronic key was not 
functioning normally. Start the engine with 
the electronic key 
present.
Interior alarm 
beeps once and 
exterior alarm 
sounds 3 times. Tried to close the driver’s 
door after carrying the key 
outside the vehicle without 
turning the “ENGINE 
START STOP” switch OFF.
Turn the “ENGINE 
START STOP” switch 
OFF and close the 
driver’s door again.
An occupant carried the 
electronic key outside the 
vehicle and closed the 
door when the “ENGINE 
START STOP” switch was 
in IGNITION ON or 
ACCESSORY mode. Bring the electronic 
key back into the vehi-
cle. 
     
        
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40 1-2. Opening, closing and locking the doors
■If the wireless remote control does not operate
Vehicles without smart key system
Locking and unlocking the doors: Use the key. ( P. 42)
Vehicles with smart key system
● Locking and unlocking the doors: Use the mechanical key. ( P. 455)
● Starting the engine. ( P. 143)
■ Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the anti-theft system automatically locks the vehicle again.
■ Conditions affecting operation
Vehicles without smart key system
The wireless remote control function may not operate normally in the follow-
ing situations.
● Near a TV tower, radio station, electr ic power plant, airport or other facil-
ity that generates strong radio waves
● When carrying a portable radio, cell ular phone or other wireless commu-
nication devices
● When multiple wireless keys are in the vicinity
● When the wireless key is in contact with, or is covered by a metallic
object
● When a wireless key (that emits radio waves) is being used nearby
● When the wireless key has been left near an electrical appliance such as
a personal computer
Vehicles with smart key system
P.  3 0
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. wireless remote control) can be changed. (Customizable fea-
tures P. 491) 
     
        
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45
1-2. Opening, closing and locking the doors
1
Before driving
■
When all the doors are locked with the entry function (vehicles with
smart key system), wireless remote control or key
The doors cannot be unlocked with the door lock switch.
The door lock switch can be reset by unlocking all the doors with the entry
function (vehicles with smart key system), wireless remote control or key.
■ The doors cannot be locked when
Vehicles without smart key system
The key is in the engine switch and either front door is open. Vehicles with smart key system
The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON
mode, or the electronic key is left inside the vehicle.
Depending on the position of the electronic key, the key may not be detected
correctly and the door may be locked.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. door unlocking function) can be changed. (Customizable fea-
tures  P. 491)
CAUTION
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failing to do so may result in a door opening and an occupant falling out,
resulting in death or serious injury.
●Always use a seat belt.
● Always lock the doors.
● Ensure that all doors are properly closed.
● Do not pull the inside handle of the doors while driving.
The doors may be opened and the passengers are thrown out of the vehi-
cle and it may result in serious injury or death.
Be especially careful for the front doors, the doors may be opened even if
the inside lock buttons are in locked position.
● Set the rear door child protector locks when children are seated in the rear
seats.  
     
        
        Page 78 of 516
78
1-3. Adjustable components (seats, mirrors, steering wheel)
Anti-glare inside rear view mirror
Glare from the headlights of vehicles behind can be reduced by
using the following functions.
Manual anti-glare inside rear view mirrorNormal position
Anti-glare position
Auto anti-glare inside rear view mirror
In automatic mode, sensors are  used to detect the headlights of
vehicles behind and the reflecte d light is automatically reduced.
Turns automatic mode on/off
The indicator comes on when
automatic mode is turned ON.
Vehicles without smart key
system:
The mirror will revert to the
automatic mode each time the
engine switch is turned to the
“ON” position.
Vehicles with smart key sys-
tem:
The mirror will revert to the
automatic mode each time the
“ENGINE START STOP”
switch is turned to IGNITION
ON mode.