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October 15, 2019 NHTSA CAMPAIGN NUMBER: 19V732000
Counterbalance Shaft May Loosen
If the counterbalance shaft loosens, severe engine damage could occur, increasing the risk of a crash.
NHTSA Campaign Number: 19V738
Manufacturer BMW of North America, LLC
Components ENGINE
Potential Number of Units Affected 217
Summary
BMW of North America, LLC (BMW) is recalling certain 2019-2020 330i, 330i xDrive, and 2019 Z4 vehicles. The needle roller bearings of the counterbalance shafts may have been improperly installed, potentially causing the counterbalance shaft to loosen.
Remedy
BMW will notify owners, and dealers will replace the engine, free of charge. The recall began December 13, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.