If The Electronic Key Does Not Operate Properly - Lexus LX570 Manual

5-2. 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. 37) or the electronic key cannot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In such cases, the doors can be opened or
the engine can be started by following the procedure below.
Locking and unlocking the doors and key linked functions
682
LX570_U (OM60F86U)
Using the mechanical key (P. 29)
in order to perform the following
operations.
Locks all doors
Closes the windows/moon roof
*
(turn and hold)
Unlocks the door
Turning the key
unlocks the driver' s door. Turn-
ing the key once again unlocks
the other doors.
Opens the windows/moon roof
*
(turn and hold)
*
: This setting must be customized
at your Lexus dealer.
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