The scooters affected are 2013 to 2015 models. The issue is with the front brake line, which can kink when the handlebars are turned fully to the left. This can cause a brake fluid leak.
The affected machines are C 600 Sport scooters built Aug. 2, 2012, to March 31, 2014, and the C 650 GT scooters built July 30, 2012, to May 29, 2015.
BMW will be notifying current owners, although the parts to fix the issue will not become available until the 28th of December. BMW will issue a second notice when the parts become available. If you have any questions, you can contact BMW Customer Service at: 1-800-525-7417