Lexus RX450H Manual page 88

1-3. Opening, closing and locking the doors

Impact detection door lock release system
In the event that the vehicle is subject to a strong impact, all the doors are
unlocked. Depending on the force of the impact or the type of accident,
however, the system may not operate.

Using the mechanical key
The doors can also be locked and unlocked with the mechanical key. (P.
607)

If a wrong key is used
The key cylinder rotates freely to isolate inside mechanism.

Customization
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features P. 640)
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