NHTSA recall 16V540000
Power Train · BMW of North America, LLC
Details
What's wrong: The affected vehicles have a driveshaft that may have been inadequately welded during manufacturing.
Why it matters: Due to the improper weld, the driveshaft may fracture and fail, causing 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, the car may roll. Either condition increases the risk of a crash.
The fix: Bmw will notify owners, and dealers will inspect and replace the driveshaft, as necessary, free of charge. The recall is expected to begin during September 2016.
Affected vehicles on MotorDeets
All model years NHTSA lists
2015 Bmw M5, 2015 Bmw M6.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 16V540000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.