BMW Recalls 27,720 Sedans Due to Driveshaft Defect and Rollaway Risk
BMW has issued a substantial recall, impacting 27,720 luxury sedans across the United States. This precautionary measure addresses a potentially critical flaw in the driveshaft-to-rear-differential connection, which could compromise the vehicle's propulsion and, in certain circumstances, pose a rollaway hazard.
BMW Initiates Recall for Driveshaft Issues in Thousands of Sedans
In a significant safety announcement, BMW has confirmed a recall affecting 27,720 sedans across its 5 Series, 7 Series, and 8 Series lineups in the United States. The core of the problem lies in the driveshaft-to-rear-differential joint, which has shown a tendency to wear prematurely. This defect can lead to an unexpected loss of power to the rear wheels while driving, and, more concerningly, a rare but serious risk of the vehicle rolling away when parked if the parking brake is not activated.
The recall, formally documented with the National Highway Traffic Safety Administration (NHTSA) under number 26V525000, targets specific model years. These include the 2021 to 2023 BMW 540i, 540i xDrive, and M550i xDrive models, the 2022 to 2026 BMW 840i and 840i xDrive, and the 2024 to 2026 BMW 750e xDrive. All these models share a common driveshaft-to-differential joint design that is susceptible to accelerated wear.
According to comprehensive documents provided by BMW and regulatory bodies, the initial signs of this wear might manifest as a noticeable shuddering sensation under acceleration, an audible clunking from the rear of the vehicle, or intermittent interruptions in power delivery before a complete joint failure. If this joint fails while the vehicle is in motion, the rear wheels could lose propulsion even with the engine running and the transmission engaged. Critically, if the failure occurs when the car is in park and the parking brake is not engaged, the transmission's parking pawl might become ineffective, allowing the vehicle to move freely on an incline.
Fortunately, BMW has reported no accidents or injuries directly attributed to this defect to date. The proposed remedy involves BMW dealerships inspecting the driveshaft-to-differential connection. Depending on the assessment, technicians will either apply a specialized adhesive to strengthen the joint or proceed with a complete replacement of the driveshaft and rear differential assembly. These repairs will be performed at no cost to the vehicle owners. Dealer notifications commenced on August 12, with owner letters slated for distribution by October 2. Until the repair is completed, all affected vehicle owners are strongly urged to utilize the parking brake every time they park their sedans, especially on sloped surfaces, and to verify their vehicle's recall status via NHTSA's or BMW's official channels.
This recall serves as a crucial reminder for all vehicle owners, particularly those with the affected BMW models, about the importance of promptly addressing safety recalls. A seemingly minor component like a driveline joint can escalate into a significant safety hazard, potentially leading to a loss of control or an unintended rollaway. Prioritizing these repairs and consistently using safety features like the parking brake are paramount for ensuring occupant safety and preventing unforeseen incidents. Owners should anticipate potential waiting periods for parts and service appointments due to the scale of the recall, but the urgency of the repair cannot be overstated.