Toyota Camry (2018 year). Manual - part 35

150

3-2. Opening, closing and locking the doors

Effective range (areas within which the electronic key is detected)

■

Alarms and warning indicators
A combination of exterior and interior alarms as well as warning messages
shown on the multi-information display are used to prevent theft of the vehicle
and accidents resulting from erroneous operation. Take appropriate mea-
sures in response to any warning message on the multi-information display.
(

→P. 507) 

When only an alarm sounds, circumstances and correction procedures are as
follows.

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 front out-
side door handles. (Only the doors
detecting the key can be operated.)

When starting the engine or changing engine switch modes

The system can be operated when the electronic key is inside the
vehicle.

When opening the trunk

The system can be operated when the electronic key is within about
2.3 ft. (0.7 m) of the trunk release button.

Alarm

Situation

Correction procedure

Exterior alarm sounds
once for 5 seconds

An attempt was made
to lock the vehicle while
a door was open.

Close all of the doors
and lock the doors
again.

The trunk was closed
while the electronic key
was still inside the trunk
and all the doors were
locked.

Retrieve the electronic
key from the trunk and
close the trunk lid.

Interior alarm pings 
repeatedly

The engine switch was
turned to ACCESSORY
mode while the driver’s
door was open (The
driver’s door was
opened when the
engine switch was in
ACCESSORY mode).

Turn the engine switch
off and close the
driver’s door.

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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 in operation for a long time.

●

In the following situations, the smart key system may take some time to
unlock the doors.
• The electronic key has been left in an area of approximately 6 ft. (2 m) of

the outside of the vehicle for 10 minutes or longer.

• The smart key system has not been used for 5 days or longer.

●

If the smart key 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, take
hold of the driver’s door handle, or use the wireless remote control or the
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.

■

Conditions affecting operation
The smart key system, wireless remote control and engine immobilizer sys-
tem use weak radio waves. In the following situations, the communication
between the electronic key and the vehicle may be affected, preventing the
smart key system, wireless remote control and engine immobilizer system
from operating properly. (Ways of coping: 

→P. 526)

●

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 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

Press 

 twice while pressing and

holding 

. Confirm that the electronic

key indicator flashes 4 times.
While the battery-saving mode is set, the
smart key system cannot be used. To
cancel the function, press any of the elec-
tronic key buttons.

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3-2. Opening, closing and locking the doors

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 wireless commu-

nication devices

• Another vehicle’s electronic key, another electronic key of your 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 electronic
devices

●

When the vehicle is parked in a pay parking spot where radio waves are
emitted.

■

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 trunk is opened.

• The electronic key is on the instrument panel, rear package tray 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 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 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 60 seconds if the doors are not opened and closed.)

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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 sensor while wearing gloves may delay or prevent
lock operation. Remove the gloves and touch the lock sensor again.

●

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 this case, follow the
following correction procedures to wash the vehicle:
• Place the electronic key in a location 6 ft. (2 m) 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 key

system. (

→P. 151)

●

If the electronic key is inside the vehicle 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 properly if it comes into contact with ice,
snow, mud, etc. Clean the lock sensor and attempt to operate it again.

●

A sudden approach to the effective range or door handle may prevent the
doors from being unlocked. In this case, return the door handle to the origi-
nal position and check that the doors unlock before pulling the door handle
again.

●

If there is another electronic key in the detection area, it may take slightly
longer to unlock the doors after the door handle is gripped.

●

Fingernails may scrape against the door during operation of the door han-
dle. Be careful not to injure fingernails or damage the surface of the door.

*

: This setting can be customized at your Toyota dealer.