If The Electronic Key Does Not Operate Properly; Locking And Unlocking The Doors - Toyota Mirai 2017 Owner's Manual

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8-2. Steps to take in an emergency
If the electronic key does not operate
properly
If communication between the electronic key and vehicle is
interrupted (→P. 134) or the electronic key cannot be used
because the battery is depleted, the smart key system and wire-
less remote control cannot be used. In such cases, the doors
can be opened and the fuel cell system can be started by follow-
ing the procedure below.

Locking and unlocking the doors

■
Doors
Use the mechanical key
(→P. 117) in order to perform
the following
(driver's door only):
Locks all doors
Unlocks the door
Turning
unlocks the driver's door. Turn-
ing the key once again unlocks
the other doors.
■
Trunk
Turn the mechanical key clock-
wise to open.
operations
the key rearward