Lexus GS350 NAVI, Owner'S Manual

Page: 367 / 844

GS350_OM_OM30D41U_(U)
367
5-2. Using the air conditioning system and defogger
5
Inte
rior fe
ature
s
■
Micro dust and pollen filter
●
In order to prevent the windshield from fogging up when the outside air is cold, the
following may occur:
• Outside air mode does not switch to
(recirculated air) mode.
• The dehumidification function operates.
• The operation cancels after approximately 1 minute.
●
In rainy weather, the windows may fog up. Press .
●
In extremely humid weather, the windows may fog up.
●
The pollens are filtered out even if the micro dust and pollen filter is turned off.
■
Operation of the air conditioning system in Eco drive mode
In the Eco drive mode, the air conditioning system is controlled as follows to priori-
tize fuel efficiency:
●
Engine speed and compressor operation controlled to restrict heating/cooling
capacity
●
Fan speed restricted when automatic mode is selected
To improve air conditioning performance, perform the following operations:
●
Adjust the fan speed
●
Turn off Eco drive mode
■
When the S-FLOW mode operates
If air flows to the driver’s seat only, the temperature setting for the front passenger’s
seat is not displayed.
■
When the outside temperature falls to nearly 32

F (0

C)
The dehumidification function may not operate even when is selected.