Component
ELECTRICAL SYSTEM:STARTER ASSEMBLY
Manufacturer
BMW of North America, LLC
What Happened
The starter assembly in your vehicle is responsible for starting your engine. In your 2025 BMW, the electrical connection between the starter-generator and battery might not be secure.
Risk if Unfixed
If this connection comes loose, your engine could stall while driving, making it harder to control your vehicle and increasing the risk of a crash. In the worst case, the loose connection could also cause a fire due to overheating wiring.
Free Fix
Your BMW dealer will check the starter-generator and battery cable to ensure they're secure, and make any necessary repairs at no cost to you. You'll get a second letter once the fix is available, but schedule a visit as soon as you receive the first notice.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2025 330i, 330i xDrive, 530i, 530i xDrive, 4 Series Coupe (430i, 430i xDrive), 4 Series Convertible (430i, 430i xDrive), 4 Series Gran Coupe (430i, 430i xDrive) and X3 30 xDrive vehicles. The electrical connection between the starter-generator and battery may come loose.
Original — Risk if Unfixed
A loose starter-generator connection can result in an engine stall, increasing the risk of a crash. In addition, the wiring may overheat, increasing the risk of a fire.
Original — Remedy
Dealers will inspect and replace the starter-generator and positive battery cable as necessary, free of charge. Interim owner letters notifying owners of the safety risk were mailed May 28, 2025. Second letters will be sent once the remedy is available. Owners may contact BMW customer service at 1-800-525-7417.
View full recall details →
Repairs are free at any authorized dealer. Find a dealer →