04-03-2024, 09:45 PM | #1 |
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No air blowing through AC vents
Something weird is going on with the AC system in my F86. I'm not getting any air flow through any vents (from what I can tell) but when I adjust the fan speed I can hear the fans. It just sounds like the air is stuck in the dashboard.
The only thing I did recently was install CarPlay MMI - I have a 2016. I had to disconnect both batteries and unplug everything in the console. Could I have done something wrong here?
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2011 Jet Black ///E92 M3 Comp DCT Previous: 2017 Yas Marina Blue ///M3 | Silverstone | DCT 2018 Citrin Black 340xi | Dakota Black | 8-Speed Auto |
04-04-2024, 12:10 AM | #2 | |
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Drives: 2016 BMW X5 xdrive50i
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Location: Rhode Island
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04-04-2024, 09:22 AM | #3 |
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Weird it started working again? Perhaps the mechanism that opens/closes the vents was having a moment
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04-24-2024, 08:49 PM | #6 | |
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I can hear the fans blowing at full speed, but its as if the flaps in the vents aren’t opening. I don’t see how installing the MMI would have done anything. The head unit doesn’t control the AC
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04-26-2024, 05:18 PM | #7 |
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RATED_M I had a similar issue with codes appearing for the stratification flap motors. If these are not functioning properly or getting stuck you might get the issue of it not blowing air. An easy fix could be to reset these motors through a procedure on a Autel or similar software. Only takes a few minutes. This worked for mine and they have been working perfectly ever since.
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