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USING AUTOMATIC MODE
Fan speed is adjusted automatically
according to the temperature setting and
the ambient conditions.
Therefore, the fan may stop for a while until
warm or cool air is ready to flow immedi-
ately after "AUTO" is pressed.
FOGGING UP OF THE
WINDOWS
The windows will easily fog up when the
humidity in the vehicle is high. Selecting
"A/C" on will dehumidify the air from the
outlets and defog the windshield effectively.
If "A/C" is switched off, the windows may
fog up more easily.
The windows may fog up if the recirculated
air mode is used.
CAUTION
To prevent the windshield from fogging
●
up
• Do not use the windshield air flow but-
ton during cool air operation in
extremely humid weather. The differ-
ence between the temperature of the
outside air and that of the windshield
can cause the outer surface of the wind-
shield to fog up, blocking your vision.
1. AIR CONDITIONING SYSTEM OPERATION
WINDSHIELD FOG
DETECTION FUNCTION*
When automatic mode is set, the humidity
sensor (see page 305) detects fog on the
windshield and controls the air condition-
ing system to prevent fog.
OUTSIDE/RECIRCULATED
AIR MODE
When driving on dusty roads such as tun-
nels or in heavy traffic, set the outside/
recirculated air mode button to the recircu-
lated air mode. This is effective in prevent-
ing outside air from entering the vehicle
interior. During cooling operation, setting
the recirculated air mode will also cool the
vehicle interior effectively.
Outside/recirculated air mode may auto-
matically switch depending on the temper-
ature setting or the inside temperature.
ES350/300h_Navi_OM33A07U_(U)
12.05.11 08:14
I n f o r ma t i o n P r o v i d e d b y :
6
*: If equipped
303
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