Feb 13, 2026Speed control
While driving not able to accelerate , loss of power and check engine light . By turning the engine off sometimes resets and sometimes doesn't.
NHTSA ODI 11717771
Home · 2017 Fiat 500l · Complaints
What 1 owners told NHTSA about the 2017 Fiat 500l
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.
1 of 1 complaints match · Speed control · clear filters
Working with the data? Download all 1 complaints as CSV · fetched from NHTSA July 25, 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 500l verdict →