See also:

If a warning light turns on or a warning buzzer sounds...
Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the sy ...

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. ...

Automatic air conditioning system
Airflow and outlets are automatically adjusted according to the temperature setting. With navigation system. Owners of models equipped with a navigation system should refer to the “Navigation Sy ...