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Mysterious Humming Noise

887 Views 5 Replies 5 Participants Last post by  Diesel Benz
Hey guys, i'm new to all this. I have an '04 E320 and it currently has a weird humming noise coming out of the front area.
I dont want to take it to a repair shop without knowing what the problem is since they will charge like crazy.
I am guessing that it is the bearings although it can be something else.
Does anyone have the same problem or a clue to what it could be?
1 - 1 of 6 Posts
I don't remember more than one person recently referring to a bearing issue on a W211 but your could ask/search from the W211 section as suggested above.

Have you lifted the front and tried how the front bearing feels?
1 - 1 of 6 Posts
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