12-13-2023, 03:53 PM | #1 |
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Drives: BMW 118i
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Climate Control Issue
When using my climate control, hot or cold, air con or no air con, there seems to be a sort of whistling sound that becomes louder the higher the fan speed. Was just wondering if anyone can help me try figure out what it is? Would attach a video to try and show the noise but that doesn’t seem possible
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12-13-2023, 03:56 PM | #2 |
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The noise comes from the left footwell (passenger side)
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12-13-2023, 04:52 PM | #3 | |
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kaibroadbentt2.00 |
12-13-2023, 04:55 PM | #4 |
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I would appreciate it if you could, but if you can’t don’t worry about it. Thank you )
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12-13-2023, 04:59 PM | #5 |
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12-13-2023, 05:12 PM | #6 |
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Found it. If what is described here sound like what you're experiencing — this will hopefully help.
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LogicalApex2155.00 |
12-16-2023, 05:43 PM | #7 |
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It's likely the blower: https://www.realoem.com/bmw/enUS/sho...77#64119350395.
I happened to remove mine when trying to replace the cabin air filter myself. Put it back and found out it didn't work anymore. Called a BMW official service. They offered a ridiculously expensive computer diagnostics. When declined ("I'm telling you what happened, I don't need a computer to know that! You only need to reinstall it correctly for me.") they hung it up. So I removed/installed it again myself and it works ever since. |
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Joralemon st.963.50 Joachim446.50 |
12-16-2023, 09:54 PM | #8 | |
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No one1081.50 |
12-18-2023, 10:59 AM | #10 |
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