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4-1. Key information
to lock and unlock the doors,
start the EV system and per-
form any other operations as
same as the electronic key of
the vehicle. Be especially
careful not to lose the smart-
phone or allow it to be stolen.
If the smartphone is lost or
stolen, contact your Toyota
dealer immediately.
key of the vehicle if traveling
to a location with unreliable
communications.
If the smartphone battery is
depleted, the smartphone
cannot be used as Digital Key.
If the battery level is low, be
sure to charge the smart-
phone prior to going out.
The Digital Key system is
related to the Smart key sys-
tem. If the Smart key system
has been deactivated in the
vehicle customization setting,
the Digital Key will also be
disabled.
When taking your vehicle to a
Toyota dealer for an inspec-
tion or repairs, make sure to
bring an electronic key.
Depending on the radio wave
environment, the Digital Key
may not be able to be used.
P.188
When transferring vehicle
ownership, make sure to
delete the Digital Keys.
If the vehicle is not operated
for 14 days or more, the Digi-
tal Key will not connect auto-
matically. Therefore, it may
take some time before the
system operates after a door
handle is touched.
A part of the services may be
stopped for a certain period of
time due to server mainte-
nance. However, registered
Digital Keys can be used
during the maintenance.
A smartphone with the Digital
Key App enabled will be able
Owners Manual_USA_M42C01_en
English 
