There are 1 owner-reported driver assist & adas complaints for the 2018 Fiat 124 Spiderin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The Blind spot warning which illuminates on the side mirrors is indicating false positives, staying on for prolonged periods even one no other vehicle or object is within the blind spot. Also, the warning does not always illuminate when another vehicle is in the blind spot this would be a false negative response. This resulted in a near miss crash. This started one week ago and is continuous issue. On line forums demonstrate the same an/or similar problems.
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