Ventilation recirculation mode?
#1
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Ventilation recirculation mode?
On some of the pictures posted, I see 3 available modes for the interior ventilation (the right most HVAC control button): fresh air, recirc, and auto. In the interior photo inside Lexus's sales brochure, I see the same button without the auto option. Was the one with auto mode an IS350, and the one without a 250? Also, what is that button between the off button and the windshield defroster?
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I don't have an IS, but if I remember right from my reading the 250 has a two position switch (in/out air) and the 350 has a three position switch (in/auto/out). I assume your question is about the auto position and I think that is a smog sensor for selecting in and out air.
#3
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Originally Posted by jlin101
On some of the pictures posted, I see 3 available modes for the interior ventilation (the right most HVAC control button): fresh air, recirc, and auto. In the interior photo inside Lexus's sales brochure, I see the same button without the auto option. Was the one with auto mode an IS350, and the one without a 250? Also, what is that button between the off button and the windshield defroster?
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Also I believe there are 6 levels of sensitivity you can set the auto level.
How to set the sensitivity of the air intake control in Auto mode (350)?
1. Press the Auto recirculate button for >2 seconds.
2. Inc/Dec the Temp switch from -3 (Low) to +3 (High) or 1(Low) to 6(High) [Navi]
How to set the sensitivity of the air intake control in Auto mode (350)?
1. Press the Auto recirculate button for >2 seconds.
2. Inc/Dec the Temp switch from -3 (Low) to +3 (High) or 1(Low) to 6(High) [Navi]
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