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. ...

Seat heaters
Heats the seats. The indicator light comes on. The higher the number, the warmer the seats become. The seat heaters and ventilators can be used when The “ENGINE START STOP” switch is in IGNITIO ...

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. ...