Operation Manual

1-2. Opening, closing and locking the doors and trunk

FT86_EE

■ Electronic key battery depletion

● The standard battery life is 1 to 2 years.

● If the battery becomes low, an alarm will sound in the cabin when the

engine stops. (→P. 382)

● As the electronic key always receives radio waves, the battery will

become depleted even if the electronic key is not used. The following

symptoms indicate that the electronic key battery may be depleted.

Replace the battery when necessary. (→P. 332)

• The smart entry & start system or the wireless remote control does not

operate.

• The detection area becomes smaller.

• The LED indicator on the key surface does not turn on.

● To avoid serious deterioration, do not leave the electronic key close to

any of the following electrical appliances that produce a magnetic field:

•TVs

• Personal computers

• Cellular phones, cordless phones and battery chargers

• Recharging cellular phones or cordless phones

• Induction cookers

• Table lamps

■ When the electronic key battery is fully depleted

→P. 332

■ If the smart entry & start system has been deactivated in a customized

setting

● Locking and unlocking the doors, unlocking the trunk: Use the wireless

remote control or mechanical key. (→P. 51, 416)

● Starting the engine and changing “ENGINE START STOP” switch

modes: →P. 417

● Stopping the engine: →P. 419

■ Customization that can be configured at any authorized Toyota dealer

or repairer, or another duly qualified and equipped professional

Settings (e. g. smart entry & start system) can be changed.

(Customizable features: →P. 449)

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