See also:

If your vehicle fails a smog-check test
If your vehicle fails a smog-check test, you may make a claim under the Emission Performance Warranty. To do so, take your vehicle to an authorized Lexus dealership and present a copy of the smog ...

Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that the warning message and light go off. ...

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 ...