1643-2. Opening, closing and locking the doors
CAMRY_U●
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
• Portable radio, cellular phone, cordless phone or other  wirele ss commu-
nication devices
• Another vehicle’s electronic key, another electronic key of yo ur vehicle, 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  ele ctronic
devices
● When  the  vehicle  is  parked  in  a  pay  parking  spot  where  radio  wa ves  are
emitted.
■ Note for the entry function
●Even when the electronic key is within the effective range (det ection 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 unl ocked.
• The  electronic  key  is  near  the  ground  or  in  a  high  place,  or  t oo  close  to
the rear bumper center when the trunk is opened.
• The electronic key is on the instrument panel, rear package tr ay or floor,
or in the door pockets or glove box when 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 w ave 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, th e 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 engine if the electronic key is near the window.
● The  doors  may  unlock  or  lock  if  a  large  amount  of  water  splashe s  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  lo cked  after
approximately 60 seconds if the doors are not opened and closed.) 
2144-2. Driving procedures
CAMRY_U
■Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minut es or IGNI-
TION  ON  mode  (with  the  engine  is  not  running)  for  more  than  an  hour  with
the shift lever in P, the engine switch will automatically turn  off. However, this
function  cannot  entirely  prevent  battery  discharge.  Do  not  leav e  the  vehicle
with the engine switch in ACCESSORY or IGNITION ON mode for lon g peri-
ods of time when the engine is not running.
■ Electronic key battery depletion
P. 145
■ Conditions affecting operation
P. 163
■ Notes for the entry function
P. 164
■ If the engine does not start
●The engine immobilizer system may not have been deactivated. ( P. 80)
Contact your Toyota dealer.
● Check that the shift lever is securely set in P. The engine may not start if the
shift lever is displaced out of P.
■ When “Check Fuel Cap” is displayed  on the multi-information display
P. 247
■ When  a  message  requesting  the  smart  key  system  be  inspected  is  dis-
played on the multi-information display
The  system  may  be  malfunctioning.  Have  the  vehicle  inspected  by   your
Toyota dealer immediately.
■ If the electronic key battery is depleted
P. 494
■ Operation of the engine switch
●If  the  switch  is  not  pressed  shortly  and  firmly,  the  engine  swi tch  mode  may
not change or the engine may not start.
● If  attempting  to  restart  the  engine  immediately  after  turning  t he  engine
switch off, the engine may not start in some cases. After turni ng the engine
switch off, wait a few seconds before restarting the engine.
■ If the smart key system has been d eactivated in a customized setting
P. 559 
5617-2. Steps to take in an emergency
CAMRY_U
7
When trouble arises
■Stopping the engine
Shift the shift lever to P and press the engine switch as you normally do when
stopping the engine.
■ 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. 494)
■ Alarm (for Canada only)
Using the mechanical key to lock the doors will not set the ala rm system.
If a door is unlocked using the mechanical key when the alarm s ystem is set,
the alarm may be triggered.
■ Changing engine switch modes
Release the brake pedal and press the engine switch in step   above.
The engine does not start and modes will be changed each time t he switch is
pressed. (P. 213)
■ 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. 606)
● Check if battery-saving mode is set. If it is set, cancel the f unction. 
( P. 163)
WARNING
■ When  using  the  mechanical  key  and  operating  the  power  windows  or
the moon roof or panoramic moon roof
Operate  the  power  window  or  the  moon  roof  or  panoramic  moon  roo f  after
checking  to  make  sure  that  there  is  no  possibility  of  any  passe nger  having
any of their body parts caught in the window or the moon roof o r panoramic
moon  roof. Also,  do  not  allow  children  to  operate  the  mechanical  key.  It  is
possible for  children and  other  passengers  to get  caught  in the  power  win-
dow or the moon roof or panoramic moon roof.
3