BMW's Driveshaft Recall Fix: Adhesive, or Full Replacement if Damage Is Severe

BMW has announced a recall affecting 27,720 sedans and coupes due to a worn driveline connection. The issue, located where the driveshaft meets the rear differential, can in rare cases cut power to the rear wheels. If the parking brake isn't engaged, the automaker warns the car could also roll away on its own.

The recall covers several popular models, including the 2021-2023 5 Series (specifically the 540i, 540i xDrive, and M550i xDrive), the 2022-2026 840i and 840i xDrive, and the 2024-2026 plug-in hybrid 750e xDrive. In total, 27,720 vehicles are involved, with the 5 Series making up the bulk at 18,150 units.

2 percent of the recalled cars, roughly 55 vehicles, actually have the defect. The company began investigating after seeing a rise in field incidents in December 2024, then spent over a year examining parts, running simulations, conducting metallurgical tests, and reviewing supplier and production data before deciding on the recall this month.

The unusual part of the remedy: dealers will inspect the driveshaft-to-differential connection and, if appropriate, apply adhesive. BMW hasn't specified what the adhesive is, where exactly it goes, or how it prevents wear. For cars with excessive wear, the glue won't be used, instead, both the driveshaft and rear differential will be replaced at no charge.

BMW says it knows of no crashes or injuries linked to the issue. Owners are expected to receive recall notices by October 2.