How do you adjust the fan motor speed fr auto to manual on a 2007 Lexus is350?

To adjust the fan motor speed from auto to manual on a 2007 Lexus IS350, locate the climate control panel on the center console. Press the "Auto" button to deactivate the automatic mode; this will allow you to manually control the fan speed. Once in manual mode, you can adjust the fan speed using the fan speed dial or buttons. Make sure to monitor the desired temperature settings as needed.