Electrical problem
2004 Audi Quattro 6 cyl All Wheel Drive Automatic 35000 miles
----------------------------------------------------------------
wipers chatter at timer speeds, also at normal speed but not at high speed. but high speed action is slower than it should be. dealer mechanic has replaced wiper blades, then changed the blade angle, problem continues.
any ideas?

Hi garpesce,

I would suggest checking the wiper links for lubrication and excessive clearance.