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. ...

Clock
Without navigation system 1. Adjusts the hour. 2. Adjusts the minutes. 3. Rounds to the nearest hour.* *: e.g. 1:00 to 1:29 → 1:00 1:30 to 1:59 → 2:00 With navigation system 1. ...