See also:

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. ...

Windshield wiper de-icer
This feature is used to prevent ice from building up on the windshield and wiper blades. - Vehicles with a navigation system. Owners of models equipped with a navigation system should refer to the ...

Items to initialize
The following items must be initialized for normal system operation in cases such as after the 12-volt battery is reconnected, or maintenance is performed on the vehicle. ...