Mercedes-Benz E270 making a noise over speedbumps

My 54 plate E270 has had a noise from the front offside when going over bumps ever since purchase 11 months ago.

The Mercedes-Benz main dealer has heard the noise but after three visits cannot find the reason and can only say it might not be a warranty fault anyway.

Should I try again with them or go to another garage before the warranty runs out and get a second opinion?

Asked on 1 March 2013 by nowine4me

Answered by Honest John
Likely to be a suspension bush or an anti-roll bar sleeve bush. Yes. Get a 2nd opinion.
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