On certain vehicles, the connection between the windshield wiper motor and windshield wipers could loosen and slip. If this happens, the windshield wipers may not work.
Safety Risk
Windshield wipers that don't work could reduce visibility and increase the risk of a crash.
Corrective Actions
BMW will notify owners by mail and advise you to take your vehicle to a dealership to inspect, and if necessary, replace the windshield wiper system.