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a/c problems (air is cold but not blowing freely)

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  #1  
Old 06-08-2006, 02:41 PM
blazewave's Avatar
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Join Date: Jun 2006
Posts: 2
Default a/c problems (air is cold but not blowing freely)

94' E420 with a/c issues

The air that is coming out is cold, the blower moter is functioning but very little air is actually making it through the center vents. I have the HVAC settings on max fan and full air vents (solid arrow up and down).

I suspect the baffels in the ducting are locked up.

Can I fix this my self? If so, How?

I have always heard bad stories about mercedes a/c, i am now wondering if they are really true.
 
  #2  
Old 06-08-2006, 04:05 PM
Join Date: Mar 2006
Posts: 24
Default RE: a/c problems (air is cold but not blowing freely)

Don't give up so fast...
This happened to me recently.
Same symptoms -- my car is a '92 400E.

The problem turned out to be a hairline crack in the 30A fuse that is situated under a small cover next to the main fuse box. The fuse looked visually sound, and would work enough so that the blower appeared to be working, but would never work when A/C was required.

Have a look. Here's hoping your repair is as inexpensive...

--Vorpal
 
  #3  
Old 06-08-2006, 05:10 PM
vytamenc's Avatar
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Join Date: Jan 2006
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Posts: 391
Default RE: a/c problems (air is cold but not blowing freely)

correct if your strip fuse is blown then this will happen. also it sounds like you may have also a bad blower speed regulator. check the fuse then test the blower speen regulator
 
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