BMW launched a sweeping global recall
An internal investigation revealed a critical fault that, in extreme cases, could trigger a fire in the engine bay. The issue is serious enough for the German manufacturer to urge owners not to leave their cars unattended with the engine running until repairs are complete.
The defect appears in a broad range of popular models built between July 2020 and July 2022. The recall stretches far beyond Europe and covers roughly 575,000 vehicles worldwide.
Affected cars include:
Passenger cars, 2 Series, 3 Series, 4 Series, 5 Series and 7 Series saloons and coupés.
SUVs, X3, X4, X5, X6 and X7 models.
Sports cars, the BMW Z4 and the mechanically related Toyota GR Supra, which shares its technical platform.
In other words, this is not a niche problem tucked away in a low-volume variant. It touches the core of BMW’s global line-up.
The technical fault, wear that can spark a fire
The culprit is the starter motor’s magnetic switch, better known as the solenoid. After a high number of start cycles, the component can suffer physical wear. Metal debris may then accumulate inside the unit, leading to an electrical short circuit and overheating of the starter motor.
The risk increases when a car fails to start on the first attempt and the driver repeatedly tries again. Each attempt places additional strain on the already compromised solenoid, raising the likelihood of overheating and, in rare cases, a fire either during ignition or shortly after setting off.
It is a small component with potentially large consequences.
What owners should do
BMW confirmed it will contact all affected vehicle owners directly. Authorised dealers will carry out the repair free of charge, checking and replacing the starter motor and, if necessary, inspecting or replacing the battery.
Owners who notice unusual noises during start-up, or who drive a vehicle built within the specified production window, should contact their nearest dealership without delay. Until the inspection takes place, drivers should avoid using remote engine start and refrain from leaving the vehicle idling unattended.
This recall follows a string of quality issues that prompted several large-scale campaigns in 2025, denting confidence in German automotive reliability. The latest episode underlines a familiar truth in modern car manufacturing. Even in premium engineering, it is often the simplest components that bring the biggest headaches.
