There are 2 stored owner reports matching the fuel system leading-label group for the 2015 BMW M3 in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)Fuel tank top weld has failed, and is actively leaking fuel. This is likely to cause ignition of the vehicle during use and poses a threat to the lives of passengers and other drivers on the road as well as emissions failure. The failed weld was confirmed by independent Bmw technician. This part is a known failure point, and emission extended warrantee has been established for identical cars of the given make/model/year. The car has limited miles, no structural or cosmetic damage causing this failure. The car is not drivable as it poses a threat to safety.
Gas tank has a significant leak. This allows for the opportunity to ignite the car putting all persons lives in danger, and effects emissions. Problem has been confirmed by independent Indy shop technician
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.