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What 14 owners told NHTSA about the 2015 BMW 328xi

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (14)Crash / fire / injury (3)Brakes (5)Electrical system (4)Engine (2)Speed control (2)Transmission & drivetrain (2)Body & structure (1)Engine & cooling (1)Fuel system (1)Tires (1)Visibility & wipers (1)

2 of 14 complaints match · Engine · clear filters

Jul 13, 2019Electrical systemBrakesEngine

ON WAY HOME TODAY 7/12/2019 CAR STALLED OUT. I HAD VERY LITTLE BRAKES, STEERING WAS HARD TO TURN AND CAR SLOWED DOWN QUICK. IT STARTED BACK UP BUT THEN THE PASSENGER SIDE WINDOW STARTED GOING DOWN ON ITS OWN, AND THE A/C STOPPED WORKING, AND THE DRIVERS SIDE WINDOW WILL NOT GO UP, AND IT KEEPS GETTING A WARNING GOING ON THEN OFF THEN ON SAYS SOMETHING ABOUT BRAKE LAMP CONTROL MALFUNCTION. WHEN I GOT IT HOME I LEFT IN DRIVEWAY FOR A WHILE WHEN I TRIED TO START IT BACK UP I STARTED GETTING TRANSMISSION FAILURE WARNING AND SOMETHING ABOUT THE ENGINE. THEN LATER THE CAR DID START UP WITHOUT THE WARNINGS BUT STILL HAS THE ORIGINAL PROBLEMS.

NHTSA ODI 11231555

May 12, 2017EngineFire

TL* THE CONTACT OWNED A 2015 BMW 328XI. WHILE THE VEHICLE WAS PARKED, IT CAUGHT ON FIRE. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. A FIRE REPORT WAS NOT FILED. THE CONTACT WAS UNAWARE OF HOW THE FIRE STARTED. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 17,000.

NHTSA ODI 10985420

Working with the data? Download all 14 complaints as CSV · fetched from NHTSA July 28, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2015 BMW 328xi verdict →