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Old Apr 5th, 2012, 21:08   #5
60041
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Last Online: Mar 28th, 2024 10:19
Join Date: Feb 2010
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Originally Posted by doc4246 View Post
What is this and how does it work please? When I turn off the ignition I don't notice any electronic climate control activity - it's all off on the dash...I have a MY07 2007 XC90 V8 Exec...can't even find anything about it in my owners' manual?
There is a sensor built into the air-con unit that detects humidity and if it is high enough, it turns on the fan to blow through the system and dry it out. It works automatically and usually switches on 10 - 15 minutes after the car has been parked up.
My 2010 car has it.
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