BMW of North America is recalling 956 model year 2015 BMW M5 sedans manufactured September 4, 2014, through December 4, 2014; 2015 M6 coupes manufactured September 3, 2014, through December 3, 2014; 2015 M6 convertibles manufactured September 8, 2014, through December 4, 2014; and 2015 M6 Gran Coupes manufactured September3, 2014, through December 4, 2014.
The vehicles have a driveshaft that may have been inadequately welded during manufacturing. This could cause the driveshaft to fracture and fail, resulting in a loss of drive to the rear wheels and a loss of propulsion. Additionally, if the car is turned off and exited without the parking brake applied, it may roll. Either condition increases the risk of a crash.
What to do
BMW will notify owners, and dealers will inspect and replace the driveshaft, as necessary, free of charge. The recall is expected to begin on September 6, 2016.
Owners may contact BMW customer service at 1-800-525-7417.