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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > BMW Coding > No A/C when Auto Pressed



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      03-13-2011, 02:54 PM   #1
Toad335
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No A/C when Auto Pressed

Thanks to el-drifot!

A/C will not automatically turn on when Auto is pressed.

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KLIMA_MIT_AUTO_0 -> nicht_aktiv
KLIMA_MIT_AUTO_1 -> nicht_aktiv
KLIMA_MIT_AUTO_10/15-> nicht_aktiv
KLIMA_MIT_AUTO_2 -> nicht_aktiv
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      03-17-2011, 11:30 AM   #2
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interesting...
even though my AC is always on because of the humidity here.
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      03-17-2011, 12:16 PM   #3
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OMG, this is enough to make me order a coding cable! This is one of the most annoying "features" on my car.
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      03-25-2011, 09:32 AM   #4
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Quote:
Originally Posted by fisherbln View Post
OMG, this is enough to make me order a coding cable! This is one of the most annoying "features" on my car.
+1 I hate having to turn off A/C every time I turn on auto heat.
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      03-29-2011, 07:08 PM   #5
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I switched it off with these variables. Works like a charm and the A/C stays off!
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      04-05-2011, 09:30 AM   #6
Toad335
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Can anyone confirm that all four values need to be changed, or is it possible to change just one of these values? Not sure what all the numbers at the end indicate...
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      04-05-2011, 11:24 AM   #7
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also, is it possible to change the behavior of the recirculate button on the steering wheel? I'd rather have it turn the whole climate control system on and off, instead of just the recirculate function.
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      04-05-2011, 11:37 AM   #8
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Quote:
Originally Posted by Toad335 View Post
Can anyone confirm that all four values need to be changed, or is it possible to change just one of these values? Not sure what all the numbers at the end indicate...
I changed all the values and it worked as expected, I didn't try changing just one. My guess is that each value for the A/C disable is for different conditions, like engine running, engine off, Climate control on... The only way to know for sure is to try each one and see what happens. I just changed all 4 and worked great .
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