There are 1 owner-reported lighting complaints for the 2009 BMW M3in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2009 BMW M3. The contact stated while operating the vehicle, the driver’s and passenger’s side turn signal failed to illuminate. Additionally, the headlights and dashboard lights would flicker on and off. Upon inspection, it was discovered that the electrical wiring insulation was frayed and damaged. The cause of the failure was not yet determined. The manufacturer and local dealer were not notified of the failure. The failure mileage was approximately 84,000.
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.
Data synced from NHTSA on Apr 26, 2026