If The Electronic Key Does Not Operate Properly - Lexus rx450h Service Manual

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7-2. 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. 160) 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 and
the hybrid system can be started by following the procedure below.
Locking and unlocking the doors
Unlocking the door
■
Use the mechanical key (P. 133) in order to perform the following opera-
tions:
Insert the mechanical key while
1
pulling on the driver' s door han-
dle.
Unlocking the door.
2
Turning the key rearward unlocks the
driver' s door. Turning the key again
unlocks the other doors.
Remove the key, return the handle, and then pull the handle again.
3
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