im having trouble with the a/c on my 740il can someone help? - BMW Forum - BimmerWerkz.com
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#1 (permalink) Old 03-21-2009, 01:57 PM
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Exclamation im having trouble with the a/c on my 740il can someone help?

hi guys im having trouble with the a/c on my 740il, i hope someone can help me. well my a/c is not working properly sometimes the green lights indicating the on or status on the a/c turn on and off and the a/c works fine whether their on or off. but then at times you can hear the blower motor working (at this point i can control the blower speed) but i can feel no air coming from anywhere not the defrost vents, underdash vents or dash vents nor the rear vents and the driverside underdash area gets extremly hot at a point where you can feel heat not typical to the heater. the a/c compressor is working fine and the system condensates normally. i can even hear the air wanting to leak out as if its wanting to get out but is bieng blocked. and then all of a sudden it starts working fine again.

i already replaced the cabin filters that go under the hood and washed the ones under the dash.

can someone please help me its getting kinda hot here in south texas.
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#2 (permalink) Old 03-21-2009, 03:57 PM
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very confusing. Freon level okay? You could have a leak. hunt down Marti5 in this forum.

Uhhh...if the universe is still expanding, WTF is it expanding into?
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