Lexus CT200h Owner's Manual page 326

3-1. Using the air conditioning system and defogger

Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and
ambient conditions. As a result, the following may occur:

Immediately after the button is pressed, the fan may stop for a while
until warm or cool air is ready to flow.

Cool air may flow to the area around the upper body when the heater is
on.

Humidity sensor (if equipped)

Using the system in recirculated air mode
The windows will fog up more easily if recirculated air mode is used.

Switching between outside air and recirculated air modes
Recirculated air mode or outside air mode may be automatically switched to
in accordance with the temperature setting and the inside temperature.
326
CT200h_OM_OM76067E_(EE)
A sensor, which detects humidity inside
the vehicle and the temperature of the
windshield, is provided to detect fog on
the front windscreen. Due to the sensor,
when automatic mode is set the air condi-
tioning may make the following controls:

Changing the amount of air flow

Changing the amount of air introduced
from outside when in outside air mode
with the air vents in the

Changing the settings of the air vents to
when the is set
position