maXbimmer Forums - Chirping noise from AC heater vents

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- - Chirping noise from AC heater vents (http://www.maxbimmer.com/forums/showthread.php?t=85632)

windsorbmw

02-14-2007 10:46 PM

Chirping noise from AC heater vents

ne1 know of this issue and how to fix it?
I heard it is the blower motor bearing shaft and a tad of lithium grease will do the trick.....ne1 have pics on how to get to this, located in the micro air filter area.

Thanks

BmW1819

03-01-2007 09:37 PM

take off the firewall and lube her up

edrikk

03-04-2007 01:29 AM

Quote:

Originally Posted by windsorbmw

Please let me know if you do this and it works. I'm having the same issue here on a 2001 320i. The noise comes and goes... If it's making the noise, I find it's on the "level 2" fan setting.

Again, if it works, a DYI would be awesome!

rendered

03-10-2007 01:38 PM

yes, I have the same noise! a DIY would be great!

Gamite

03-10-2007 01:42 PM

wtf? you have it on your E46? I just started to get it rescently.

rendered

03-10-2007 02:07 PM

YUP! bs I tell you BS

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