Thread: 1997 E300d 210 Body - Electrical Hum
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Old 01-20-2008, 08:07 AM
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Parrot of Doom Parrot of Doom is offline
1997 W210 E300TD 243,000
  
Join Date: Mar 2006
Location: Manchester, UK
Posts: 983
Are you sure the hum isn't the little fan near the lightswitches on the roof? Used for drawing air past a temperature sensor.
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