WHAT COULD IT BE?

[thekiosk]

Hi guys, i've got a merc e280 cdi sport, when the car is idle (not in gear) and i move the steering wheel, it makes load buzzing noise??// anyone knows what it could b??/

[Orb the Impaler]

Check your power assisted steering fluid.

If it is low then be careful what you top it up with; I know mine takes some 'Pentosyn' or some such.

[thekiosk]

thanx.