Tires: pressure monitoring and regulating systems
Risk. A TPMS warning light that fails to illuminate can result in the vehicle being driven with improperly inflated tires, increasing the risk of a crash.
NHTSA has logged 5 owner complaints about the 2018 FIAT 500, most often about the seats. It is covered by 1 safety recall, and for recall 24V-474 the manufacturer reports only 34% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through August 7, 2024. Updated daily. Photo: Hugh Llewelyn from Keynsham, UK, CC BY-SA 2.0.
5 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Seats | 1 | 0 |
| Service brakes | 1 | 0 |
| Visibility | 1 | 0 |
| Wheels | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. A TPMS warning light that fails to illuminate can result in the vehicle being driven with improperly inflated tires, increasing the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with FIAT.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the 500 median. How we score
2018 Fiat 500 3 HB FWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Federal investigations that included the 2018 FIAT 500, and the recalls they led to.
Recent seats complaints filed with NHTSA, shortened. Personal details are removed.
BOUT THE CAR AND WAS CLEANING THE SEATS (I'M A SMOKER SO WIPING THE ASHES OFF) AND NOTICED A DEPRESSION/INDENTATION IN THE DRIVER SEAT AND PASSENGER SEAT AS WELL AS A PLASTIC CORD INDER THE SEAT COVER ON THE PASSENGER SIDE. HAD THE DEALERSHIP LOOK AT IT AND THEY SAID THEY WOULD FIX THE PROBLEMS,…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.