Toyota Land Cruiser 200 2021 Manual page 140

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140
3-2. Opening, closing and locking the doors
Battery-saving function
The battery-saving function will be activated in order to prevent the electronic
key battery and the 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.
Press
twice while pressing and hold-
ing
. 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.
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, wireless remote control and engine immobi-
lizer system from operating properly.
(Ways of coping: P. 560)
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
When other wireless keys (that emit radio waves) are being used nearby
LC200_OM_OM60T03U_(U)

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