Transmission gears may seize
Defect Summary
Bmw of north america, llc (bmw) is recalling certain 2023 toyota gr supra, 3 series sedan (330i xdrive, m340i xdrive, m3), 5 series sedan (530i, 530i xdrive, m5), 4 series gran coupe (430i, 430i xdrive), 4 series coupe (430i, 430i xdrive, m440i xdrive), 4 series convertible (430i, 430i xdrive, m440i xdrive), 8 series coupe (840i, m850i xdrive, m8), 8 series convertible (840i, m850i xdrive, m8), 8 series gran coupe (850i xdrive, m8), x3 sav (x3 xdrive30i, x3m), x4 sav (x4 xdrive30i), x5 sav (x5 xdrive40i, x5 m50i, x5m), x6 sav (x6 xdrive40i, x6 m50i, x6m), and z4 sdrive30i, z4 m40i vehicles. the weld seam of the integrated transmission control unit's cover may not have been manufactured properly, which could allow automatic transmission oil to leak into the transmission control unit.
Safety Consequence
Transmission oil that leaks into the control unit can lead to a seizure of the transmission gears, causing a sudden loss of drive power and increasing the risk of a crash.
Corrective Action
Dealers will replace the transmission mechatronics module and the automatic transmission fluid, as necessary, free of charge. owner notification letters were mailed january 26, 2024. owners may contact bmw customer service at 1-800-525-7417.
Similar Recalls
Other recalls from Bmw Of North America, Llc or involving Power Train.
FAQ: Recall 23V821000
Your rights, the repair process, and what each field on this page means.
What is recall 23V821000?
NHTSA recall 23V821000 was issued by Bmw Of North America, Llc on December 6, 2023. It addresses: Transmission gears may seize. The recall affects approximately 552 vehicles, with the defect involving the Power Train component.
How do I get this recall repaired?
Contact any authorized Bmw Of North America, Llc dealer and reference NHTSA recall ID 23V821000 or the manufacturer campaign number Toyota - 23TA14. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.