E-Class (W212) 2010 - 2016: E 350, E 550
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Old Oct 1, 2015 | 10:51 AM
  #1  
edike550's Avatar
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From: Seattle
Mercedes Benz
diffuser

Anyone have any idea how to remove stock w212 diffuser?
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Old Oct 1, 2015 | 10:54 AM
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From: Thornton, ON, Canada
2012 E550 sedan
Cant help you, but maybe someone could also comment on a whistling vent fan!?!?!?

I have a high pitched whistle that is foring me to turn down the fresh air fan...it just needs a wee bit of grease - but where is it? Beside the diffuser :-) ?
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Old Oct 1, 2015 | 11:04 AM
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Originally Posted by twenty6black
I have a high pitched whistle that is foring me to turn down the fresh air fan...it just needs a wee bit of grease - but where is it?
Remove cover below right side dash.
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Old Oct 1, 2015 | 11:41 AM
  #4  
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From: Thornton, ON, Canada
2012 E550 sedan
WHISLTE GONE :-)

Originally Posted by konigstiger
Remove cover below right side dash.

Huge Thanks konigstiger! I am at work, so I took some tools out to the parking lot, Torx 25 screws (x3) and took the cover off, sprayed some lube and BAAM - no more whistle.

Such a small little thing, but it was driving (no pun intended) me crazy.

CHEERS...LC

Last edited by twenty6black; Oct 1, 2015 at 11:42 AM. Reason: spelling :o(
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