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BMW X1 (F48) and X2 (F39) Forums General BMW X1 Forum (F48) Fault Code 801228 & 8011C1 (Aircon?)

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      06-26-2019, 10:16 PM   #1
Skyline2.0
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Fault Code 801228 & 8011C1 (Aircon?)

I scanned my car with BlueDriver just to see if there were any stored/background codes. 801228 and 8011C1 popped up under the "Air Conditioning Codes" section.

I also noticed the car's radiator fan running louder than normal with AC on then slows down dramatically once off. Also, I started to get a very faint smell of sweaty armpits the last few days. The smell is intermittent and is present sometimes with fan only (no AC) and AC on.

Anyone else have similar issues? Any fix for this?
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      07-10-2019, 06:06 PM   #2
Ridin'Dirty
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Here's the meaning of those codes:



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      06-21-2021, 11:28 AM   #3
ThomasWi
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Error code 801228, 078022, 07802B, 078043 heat seat !,

Hi, I also have in history this error 801228 "Power menagment: reduction from fan power. in general, I noticed this error and 078022, 07802B, 078043 on hot days !!!
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Last edited by ThomasWi; 04-08-2022 at 07:35 AM..
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      10-28-2021, 05:52 AM   #4
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Hi, I also have in history this error 801228. It means a reduction from fan power. I got scared the first time when I saw that, but my friend told me this was ok. This is overuse of the aircon, and I have to change it or to fill it up. The aircon servicing price is not so expensive, significantly when you change it once a year. Experts also recommend changing the aircon every year, because of removing all these bacteria and dust. I hope I have helped you. By the way, I recommend you to see an expert if the problem isn`t removed. It could get worse.

Last edited by stoverix; 10-28-2021 at 08:26 AM..
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