2010 c300 humming/fan like vibration from steering wheel on idle





It's more noticeable when the car is idled. It's not so much of an annoyance (although sometimes I think my vent is on in low) but more of a concern. Is this normal?
EDIT: I think its vibration coming from the engine. I never had this on my c230 but I think I'm just going to ignore it for now and assume its normal.
Last edited by aznmode; Apr 17, 2013 at 06:56 PM.



