I have a 2006 S60 with a bad vibration at idle! You feel vibration thoughout car, especially stearing wheel and break petal.
Has been back to Dealer 4 times with no help! Dealer is trying to tell me its because of low idle speed for emissions, ( they are about to say this is as good as it gets), however I have driven other 2006 without problem.

Does anyone have any suggestions? I believe Volvo has a better product than this!