Originally Posted by rich1068
Odd you should mention that. A car broker I deal with at work mentioned problems with the wipers on the F30. You may have come across the very first 'known issue'. Congratulations!
Early cars were known to have wiper control unit issues....these have been corrected.
As with AWF30's problem, shuddering is common on new glass new wiper blades, 3 months from now that issue will be non existant.