From ESPN
While a repair is not yet available and we have yet to see any official notice from NHTSA, BMW will begin notifying owners of the recall in November. Repairs will be performed free of charge.
The affected models, as reported by , are:
2012-14 320i/328i, 320i/328i xDrive Sedan manufactured between May
2012 ? August 2013
2014 328i xDrive Sports Wagon manufactured between March 2013 ? May
2013
2012-13 528i, 528i xDrive Sedan manufactured between June 2012 ? June
2013
2013-14 X1 sDrive28i, X1 xDrive28i manufactured between June 2012 ? June 2013
2013-14 X3 xDrive28i manufactured between June 2012 ? August 2013
2012-14 Z4 sDrive28i manufactured between June 2012 ? June 2013