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#1
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faint ticking sound in dash (W210 E420)
I have this annoying ticking that come on inside the dash. It is not the oil lifters sound and it is not coming from the blower motor. Any clues? I do not seem to be able to narrow it down.
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2008 S550 2010 GLK350 1997 E420 (retired) 2005 CLK500 (retired) |
#2
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Does it stop if you turn off the Climate Control ?
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A Dalton |
#3
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I have it too, and mine stops when climate control is turned off.
What does that mean? |
#4
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It stops after I turn off the ac (turn the blower to OFF, have not tried putting the ac in EC), but there is about a 10 to 20 seconds delay. Seems to have nothing to do with the blower motor, even though that was my first guess.
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2008 S550 2010 GLK350 1997 E420 (retired) 2005 CLK500 (retired) |
#5
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The first suspect in that case would be the little aspirator fan motor that samples the air for the CC system.
Try the search function to find out were it is located on each model.
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A Dalton |
#6
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that suspect would not be it on the W210, the aspirator fan is on the ceiling by the rear view mirror. What would be another thought?
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2008 S550 2010 GLK350 1997 E420 (retired) 2005 CLK500 (retired) |
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