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Originally Posted by Boosted Autos
Quote:
Originally Posted by gildagjg
Same problem on my car (2015 m235). The dealer removed the glovebox and replaced the plastic fan. The new fan was quiet for about a month and the noise is back only when the fan is set to middle or high setting. Went back to the dealer they said its working properly... Which I don't get because its a loud humming noise. I've owned BMW's for 25 years and the AC fan was never this loud.. My fix I'm keeing the setting on low to avoid getting pissed off...
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Intereting. my vibration only happens at cerytain RPMs and isn't reletive to fan speed at all. Adjusting the speed of the fan makes absolutely no difference. only change is that the rattle doesnt happen if the fan is completely off. |
My wife's 2014 328 had this as well. It was the fan and motor in the passenger foot well area. They replaced the entire unit and she hasn't heard the vibration or noise since.
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'11 Z4 30i (retired);'11 X3 28i (retired); '15 M235i Stage 1 Dinan (recalled & crushed); '16 M235i Stage 3 Dinan (retired); '15 X3 28i (retired); '14 328i (retired), 2019 X3M40i (retired); Loaded '18 X1 (retired); Loaded '20 X3MC DG, Black/Tan Merino (retired); Loaded '23 X1 Cape York green and Red/Black interior; '23 Audi A4 Allroad Progressiv