Keeping the Key Safe

Replacing a Smart Key may be costly.

We advise you to keep a spare Smart Key and the key-number plate in a safe place. If you record the key number in more than one place, do not record it in a way that can be easily identified and associated with the vehicle. For example, don’t leave the number somewhere that can be accessed by a valet. It is wise to keep a copy of the key number outside of the vehicle.

    See also:

    If the electronic key does not operate properly
    If communication between the electronic key and vehicle is interrupted or the electronic key cannot be used because the battery is depleted, the smart access system with push-button start and wire ...

    Lexus Insider
    Lexus Insider is an optional service that can send audio messages, or articles, to participating owners’ vehicles via the navigation system. Potential Lexus Insider subjects might include, for e ...

    Electronic Key Alarm
    The electronic key alarm uses an alarm and warning messages to indicate that the electronic key has been used improperly. Take appropriate measure in response to any warning messages that are di ...