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What 13 owners told NHTSA about the 2017 Fiat 500 Bev

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 (13)Crash / fire / injury (2)Electrical system (4)Body & structure (3)Transmission & drivetrain (3)Brakes (2)Airbags (1)Engine (1)Fuel system (1)Steering (1)Visibility & wipers (1)

1 of 13 complaints match · Engine · clear filters

Oct 8, 2017Engine

USING A LARGE AND RELATIVELY HEAVY KEY RING AND INADVERTENTLY HITTING IT WHILE ADJUSTING THE RADIO CAUSED THE ENGINE TO SHUT DOWN WHILE DRIVING ON A CITY STREET ON THREE OCCASIONS. REMOVING THE KEY RING AND USING THE KEY WITHOUT A RING SOLVED THE PROBLEM. AFTER REMOVING THE KEY RING THERE WERE NO MORE INCIDENTS.

NHTSA ODI 11032227

Working with the data? Download all 13 complaints as CSV · fetched from NHTSA July 24, 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 2017 Fiat 500 Bev verdict →