If you lose your keys

New genuine Lexus keys can be made by your Lexus dealer using the other key and the key number stamped on your key number plate.

    See also:

    Erasing the entire HomeLink® memory (all three programs)
    Press and hold the 2 outside but- tons for 10 seconds until the indi- cator light flashes. If you sell your vehicle, be sure to erase the programs stored in the HomeLink® memory.  - Befo ...

    Quick reference (“Setup” screen)
    The items shown on the “Setup” screen can be set. To display the “Setup” screen, push the “SETUP” button. 1. “General” Settings are available for language selection, operation so ...

    Theft deterrent system
    Immobilizer system The vehicle's keys have built-in transponder chips that prevent the hybrid system from starting if the key has not been previously registered in the vehicle's on-board computer. ...