Lexus IS200t 2017, Manual

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6-2. Using the air conditioning system
6
Interior fe
ature
s
IS300h_EE(OM53D89E)
■
Registering air conditioning settings to electronic keys (vehicles with driving position
memory)
●
Unlocking the vehicle using an electronic key and turning the power switch to ON
mode will recall that key’s registered air conditioning settings.
●
When the power switch is turned off, the current air conditioning settings will automati-
cally be registered to the electronic key that was used to unlock the vehicle.
●
The system may not operate correctly if more than one electronic key is in the vicinity or
if the smart entry & start system is used to unlock a passenger door.
●
The doors that can recall the air conditioning setting when unlocked using the smart
entry & start system can be changed.
*
For details, contact any authorized Lexus
retailer or Lexus authorized repairer, or any reliable repairer.
*
: The doors that can recall the driving position memory are changed at the same time.
■
Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and the ambi-
ent conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow immediately
after
is pressed or “AUTO” is selected.
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Fogging up of the windows
The windows will easily fog up when the humidity in the vehicle is high. Turning
(“A/C”) on will dehumidify the air from the outlets and defog the windshield effectively.
●
If you turn (“A/C”) off, the windows may fog up more easily.
●
The windows may fog up if the recirculated air mode is used.
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Outside/recirculated air mode
●
When driving on dusty roads such as tunnels or in heavy traffic, set the outside/recircu-
lated air mode button to the recirculated air mode. This is effective in preventing out-
side 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 automatically switch depending on the tempera-
ture setting or the inside temperature.
■
Operation of the air conditioning system in Eco drive mode
In Eco drive mode, the air conditioning system is controlled as follows to prioritize fuel
efficiency:
●
Engine speed and compressor operation controlled to restrict heating/cooling capac-
ity
●
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