If you lose your keys

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

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    Side doors
    The vehicle can be locked and unlocked using the entry function, wireless remote control or door lock switches. Door lock switches 1. Locks all the doors. 2. Unlocks all the doors. Inside lock ...

    Alarm
    The system sounds the alarm and flashes the lights when forcible entry is detected. Triggering of the alarm The alarm is triggered in the following situations: A locked door is unlocked or opened ...

    Features
    While the RX 450h is reasonably priced to start at $42,110, adding options quickly ratchets up the sticker price. Items you might find standard on other cars in this class, like those heated and c ...