Musty odor -ac filter?

mfm22

New Member
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Location
new york
#1
I'm getting a musty -old air odor when car windows are open slightly.. funny when the a/c is running odor is diminished.
Not sure if the cabin air filter is responsible or not . Figured it can't hurt to change ..
Where is it located and how to chnge it??
Any other cures for the odor ??
 
Messages
984
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1
Location
Australia
#2
You may have a build up of mold in the cars vents system to my knowledge you can purchace a spray that you put in the car and run the a/c with all the windows up to clear and kill mold in vents.
Your a/c cabin filter could most definitely be the culprit.

For the location of it, check out this link : http://www.realoem.com/bmw/partgrp.do?model=VD33&mospid=48830&hg=64&fg=10

This shows all the parts for your 3 series e90, hope this helps, don't forget to report back!
 


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