2018 Fiat 124 Spider Electrical system Problems
- Complaints
- 2about this part
- Share
- 13%of 16 total for the year
- Median mileage
- 3,250miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the electrical system of the 2018 Fiat 124 Spider, 13% of the 16 complaints for this model year. Where a mileage was given, the median is 3,250 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2018 Fiat 124 Spider. The contact stated while the vehicle was parked, the vehicle stalled and failed to return to normal operation. No warning light was illuminated. The contact researched and was made aware of an undisclosed NHTSA Campaign however, the VIN was not included. The vehicle was towed to a dealer where it was diagnosed and determined that the fuel pump and the battery needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 6,000.”
NHTSA complaint #11621474, filed 2024-10, 6,000 milesRelated service bulletins
- 10251783Jan 10, 2024Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic…
- 10248509Sep 15, 2023Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error…
- 10244348Sep 15, 2023Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error…
- 10234420Feb 14, 2023Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic…
- 10230183Jul 9, 2021No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration
- 10221597Jul 9, 2021No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration
- 10221228Jun 9, 2021WIRING, Body Before replacing this harness, please contact FCA Redacted Content to see if a repair kit is available for your application. If no response in 15 minutes, proceed…
- 10221153Apr 17, 2021Battery Tester Warranty Code Procedures, Midtronics Charger Update Process
- 10221152Apr 16, 2021Battery Tester Warranty Code Procedures, Medtronic Update Process
- 10178642Jul 3, 2020Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2018 | 2 | 13% |
| 2017 | 6 | 18% |
Other parts of the 2018 Fiat 124 Spider
8 complaintsSeat belts
3 complaintsEngine
2 complaintsFuel system
2 complaintsLane departure
1 complaints
← All problems reported for the 2018 Fiat 124 Spider
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology