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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
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

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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