HVAC question

tranquility · 09-06-2016, 01:56 AM

You know whenever you have a certain setting combo the car would remember it the next time you start the car...save for when you turn off the fan entirely, as it would move up 1 'light' to the lowest fan setting the next time you start the car. Is this because leaving the fan off over time is not good somehow?

Tangent · 09-06-2016, 05:07 PM

I think it's just "courtesy" behavior so you get fresh air the next time you drive in case you forget you'd shut it off. With Carly you can code it to remember and retain the "off" setting the next startup as well.

fifthdawn · 09-06-2016, 06:00 PM

Is there a way to not turn on the AC/heat everytime you start the car?

jparnes1 · 09-06-2016, 08:08 PM

Quote:

Originally Posted by fifthdawn

Is there a way to not turn on the AC/heat everytime you start the car?

You'll need to code the car for that to happen. Carly for BMW is an excellent tool for this.

09-06-2016, 01:56 AM	#1
tranquility sportscars only 3236 Rep 3,194 Posts Drives: 2011 Z4 sDrive 35i Join Date: Aug 2007 Location: Montréal iTrader: (0)	HVAC question You know whenever you have a certain setting combo the car would remember it the next time you start the car...save for when you turn off the fan entirely, as it would move up 1 'light' to the lowest fan setting the next time you start the car. Is this because leaving the fan off over time is not good somehow?
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09-06-2016, 05:07 PM	#2
Tangent Lieutenant 296 Rep 581 Posts Drives: G01, F82, E89, F25 Join Date: Jun 2015 Location: California iTrader: (2)	I think it's just "courtesy" behavior so you get fresh air the next time you drive in case you forget you'd shut it off. With Carly you can code it to remember and retain the "off" setting the next startup as well.
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09-06-2016, 06:00 PM	#3
fifthdawn Enlisted Member 4 Rep 38 Posts Drives: Z4 35is Join Date: May 2016 Location: Chicago iTrader: (0)	Is there a way to not turn on the AC/heat everytime you start the car?
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