See also:

Ignition system
NOTICE  - Iridium-tipped spark plugs Use only iridium-tipped spark plugs. Do not adjust the spark plug gap. ...

General Maintenance and Regular Use
In addition to scheduled maintenance, your Lexus requires ongoing general maintenance such as fluid checks and visual inspections. The recommended guidelines for inspections are listed below. Plea ...

Adjusting the settings manually
 - Adjusting the temperature setting Press “” on the “TEMP” button to increase the temperature and “” to decrease the temperature.  - Changing the air outlets Press the ai ...