Thread: AC Smell
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      04-25-2023, 12:00 PM   #13
yousefnjr
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Drives: ‘06 Z4MR, ‘20 X7, ‘22 M4x
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Quote:
Originally Posted by Ximian View Post
Sometimes the filters get "clogged" up with funk and replacing them is all you need to do. I made the mistake of putting a couple of bags of compost in the passenger footwell for the short drive to the drop off location. This was in a different car and the intake for air recirculation is in the footwell. The next day, horrible smell when running the air that goes away after a couple of minutes.

I didn't suspect the filter because it was changed weeks prior. I cleaned the vents, made sure the drains were clean, all with no benefit. I finally got the air filter out to get a better view of the system and the smell hit me. Replacing the filter fixed it and we keep the air recirculate on all the time in the summer.
Good idea. Don’t think I’ve had anything smelly in the car other than my kids, but I’ll give this a try anyway. Just ordered cabin air filter PN 64119382886
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