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      05-16-2011, 02:27 PM   #10
e92zero
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Drives: 2011 E92 BW
Join Date: May 2010
Location: somewhere in US

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I would really like to figure this one out also. Perhaps it's tied to the dimming function of the nav when the headlight is on? When headlights are turned on, the nav would dim a bit. Perhaps we need to disable this dimming for the auto day/night to work. Does anyone know if there is a line in any of the ECU that control the dimming? Just guessing around.