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10 Mercedes e350, 09 Mercedes GL450, 95 BMW 325IC, 89 Mercedes 260E, 84 Euro Mercedes 300D 4spd
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645 Posts
Discussion Starter · #1 ·
buzzing noice coming from some where in the dome light ????
do you guys have any idea what that could be?
thank you
 

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'84 300DT, '97 S320
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682 Posts
Perhaps the little motor behind the itty-bitty vents ? I've not had my S320 long enough to hear it go bad, and don't know if it does make a noise when bad. But I have cleaned it out.

PeachPartsWiki: Aspirator Motor Replacement
 

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1993 W140 500SEL Black/Black, 12014 Ford Fiesta ST Blk/Blk
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1,128 Posts
Yeah they get dusty and noisy, Runs almost as much as the engine..
 

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Outstanding Contributor - Always Remembered, RIP
Zotye Auto 1.5T T600 2016
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52,804 Posts
Cleaning the dust out of the vents and from the fan usually works.
 

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10 Mercedes e350, 09 Mercedes GL450, 95 BMW 325IC, 89 Mercedes 260E, 84 Euro Mercedes 300D 4spd
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645 Posts
Discussion Starter · #5 ·
thanks
fixed it today just with cleaning,
 

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08 ml320 cdi,slk 230,01 boxster S,04carrera911, 99 S320,67 GT350mustang,02G500L,96 s600 w140, e55 2k
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1,697 Posts
where is that exactly located? ive been looking for that noise...lol
 

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92' 300 SEL
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160 Posts
The tiny vents between the lights, right next to the sunroof regulator. I thought that sound is normal, will clean it today too, thanks)
 

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08 ml320 cdi,slk 230,01 boxster S,04carrera911, 99 S320,67 GT350mustang,02G500L,96 s600 w140, e55 2k
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1,697 Posts
How do you clean em? Do you have to spray something? Tnx
 

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08 ml320 cdi,slk 230,01 boxster S,04carrera911, 99 S320,67 GT350mustang,02G500L,96 s600 w140, e55 2k
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1,697 Posts
Ok I'll do that.thanks
 

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'84 300DT, '97 S320
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682 Posts
See link in post #2 to get motor out.
 
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