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3-1. Key information
(P.604)
• The smart key system or the wire-
less remote control does not oper-
ate.
■Replacing the battery
P.604
• The detection area becomes
smaller.
■Confirmation of the registered
key number
• The LED indicator on the key sur-
face does not turn on.
The number of keys already regis-
tered to the vehicle can be con-
firmed. Ask your Toyota dealer for
details.
You can replace the battery by your-
self (P.604). However, as there is
a danger that the electronic key may
be damaged, it is recommended
that replacement is carried out by
your Toyota dealer.
■If “A New Key has been Regis-
tered Contact Your Dealer for
Details” is displayed on the
multi-information display (vehi-
cles with smart key system)
●To avoid serious deterioration, do
not leave the electronic key within
3 ft. (1 m) of the following electri-
cal appliances that produce a
magnetic field:
3
This message will be displayed
each time the driver’s door is
opened when the doors are
unlocked from the outside for
approximately 10 days after a new
electronic key has been registered.
If this message is displayed but you
have not had a new electronic key
registered, ask your Toyota dealer to
check if an unknown electronic key
(other than those in your posses-
sion) has been registered.
• TVs
• Personal computers
• Cellular phones, cordless phones
and battery chargers
• Table lamps
• Induction cookers
■If a message regarding the state
of the electronic key or engine
switch mode, etc. is shown
(vehicles with smart key sys-
tem)
NOTICE
To prevent trapping the electronic
key inside the vehicle, leaving the
vehicle carrying the electronic key
on your person without turning the
engine switch to OFF or other pas-
sengers from unintentionally taking
the key out of the vehicle, etc., a
message that prompts the user to
confirm the state of the electronic
key or engine switch mode may be
shown on the multi-information dis-
play. In those cases, follow the
instructions on the display immedi-
ately.
■To prevent key damage
●Do not drop the keys, subject
them to strong shocks or bend
them.
●Do not expose the keys to high
temperatures for long periods of
time.
●Do not get the keys wet or wash
them in an ultrasonic washer,
etc.
●Do not attach metallic or mag-
netic materials to the keys or
place the keys close to such
materials.
■If “Key Battery Low Replace
Key Battery” is displayed on
the multi-information display
(vehicles with smart key sys-
tem)
●Do not disassemble the keys.
The electronic key has a low battery.
Replace the electronic key battery.