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3-2. Opening, closing and locking the doors
Before driving
the engine is started or engine 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 elec- tronic key inside the vehicle.
●As long as the electronic key is within the effective range, the doors may be locked or unlocked by anyone. How- 
ever, only the doors detecting the  electronic 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 engine 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 pos- 
sibility 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 sen-
sor 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 consecu- 
tive 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 vehi-cle. (Take care to ensure that the key  
is not stolen.) • Set the electronic key to battery-sav-ing mode to disable the smart entry &  
start system. ( P.137)
●If the electronic key is inside the vehi- 
cle and a door handle becomes wet  during a car wash, a message may be shown on the multi-information dis- 
play and a buzzer will sound outside  the vehicle. To turn off the alarm, lock all the doors.
●The lock sensor may not work prop-erly if it comes into contact with ice,  
snow, mud, etc. Clean the lock sensor  and attempt to operate it again.
●A sudden handle operation or a han-dle operation immediately after enter-ing the effective range may prevent  
the doors from being unlocked. Touch  the door unlock sensor and check that the doors are unlocked before pulling  
the door handle again.
●If there is another electronic key in the 
detection area, it may take slightly lon- ger to unlock the doors after the door handle is gripped.
■When the vehicle is not driven for  
extended periods
●To prevent theft of the vehicle, do not 
leave the electronic key within 2 m (6  ft.) of the vehicle.
●The smart entry & start system can be deactivated in advance. ( P.457)
●Setting the electronic key to battery- saving mode helps to reduce key bat-tery depletion. ( P.137)
■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 vehi- 
cle 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  
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3-2. Opening, closing and locking the doors 
system may not operate properly. (The  
alarm may go off accidentally, or the  door lock prevention function may not operate.)
■If the smart entry & start system  
does not operate properly
●Locking and unlocking the doors: 
 P. 4 3 7
●Starting the engine: P.438
■Customization 
Some functions can be customized.  ( P.457)
■If the smart entry & start system  has been deactivated in a custom- 
ized setting
●Locking and unlocking the doors: Use 
the wireless remote control or  mechanical key. ( P.119, 437)
●Starting the engine and changing  engine switch modes:  P. 4 3 8
●Stopping the engine: P. 1 7 6
■Certification for the smart entry &  start system 
 P. 5 4 3
WARNING
■Caution regarding interference  with electronic devices
●People with implantable cardiac pacemakers, cardiac resynchroni-zation therapy-pacemakers or  
implantable cardioverter defibrilla- tors should maintain a reasonable distance between themselves and  
the smart entry & start system  antennas. ( P.136) The radio waves may affect the  
operation of such devices. If neces- sary, the entry function can be dis-abled. Ask any authorized Toyota  
retailer or Toyota authorized  repairer, or any reliable repairer for details, such as the frequency of  
radio waves and timing of the emit- ted radio waves. Then, consult your doctor to see if you should disable  
the entry function.
●Users of any electrical medical 
device other than implantable car- diac pacemakers, cardiac resyn-chronization therapy-pacemakers  
or implantable cardioverter defibril- lators should consult the manufac-turer of the device for information  
about its operation under the influ- ence of radio waves.Radio waves could have unex- 
pected effects on the operation of  such medical devices. 
Ask any authorized Toyota retailer or  Toyota authorized repairer, or any reli-able repairer for details on disabling  
the entry function.