When the electronic key is detected, a buzzer sounds and the engine switch will turn to ignition on mode.
When the smart key system is deactivated in customization setting, the engine switch will turn to accessory mode.

Vehicles with monochrome display:
check that
is shown on the
multi-information display.
Vehicles with color display:
check that
and a message are
shown on the multi-information display.
In the event that the engine still cannot be started, contact your toyota dealer.
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.
Changing engine switch modes
Release the brake pedal and press the engine switch in step 3 above.
The engine does not start and modes will be changed each time the switch is pressed.
When the electronic key does not work properly
(Customizable features )
Locking and unlocking the doors and key linked functions
If the vehicle battery is
dischargedDo-it-yourself service
precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
Items
Parts and tools
Battery condition
Warm water
baking soda
grease
conventional wrench (for terminal clamp bolts)
Brak ...