Lexus IS220d 2012 Manual page 275


Using the automatic mode
Fan speed is adjusted automatically in accordance with the temperature set-
ting and ambient conditions. As a result, the following may occur.

Immediately after
warm or cool air is ready to flow.

Cool air may flow to the area around the upper body when the heater is
on.

Using the system in recirculated air mode
The windows will fog up more easily if recirculated air mode is used for an
extended period.

Switching between outside air and recirculated air modes
Recirculated air mode or outside air mode may be automatically switched in
accordance with the temperature setting and the inside temperature.

Window defogger feature
Recirculated air mode may automatically switch to
in situations where the windows need to be defogged.

When the outside air temperature approaches 0C (32F)
The air conditioning system may not operate even when

When the indicator light on
Press
once more. There may be a problem in the air conditioning system if the
indicator light continues to flash. Turn the air conditioning system off and
have it inspected by any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional.
IS250/220d/200d_EE
3-1. Using the air conditioning system and defogger
is pressed, the fan may stop for a while until
flashes
and turn off the air conditioning system before turning it on
(outside air) mode
is pressed.
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