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What 5 owners told NHTSA about the 2014 BMW 428xi

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 (5)Electrical system (1)Engine (1)Fuel system (1)Lights (1)Speed control (1)Transmission & drivetrain (1)

1 of 5 complaints match · Fuel system · clear filters

Mar 21, 2019Transmission & drivetrainFuel system

DIVING DOWN A STREET THE FUEL PUMP SHORTED OUT CAUSING THE FUEL PUMP MODULE TO BURN UP . THIS CAUSED THE CAR TO LOSE COMPLETE POWER AND TURN OFF I WAS PULLING AWAY FROM A STOP LIGHT AT THE TIME IN THE MIDDLE OF TRAFFIC. CAR HAD TO COAST ACROSS SEVERAL LANES TO A PARKING LOT THEN BE TOWED TO A DEALERSHIP. AS I PRESSED THE ACCELERATOR THE CAR JOLTED FORWARD THEN THE MOTOR TURNED OFF AND MIL CAME ON

NHTSA ODI 11190455

Working with the data? Download all 5 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 2014 BMW 428xi verdict →