2020–2023 Fiat 500e (Electric)
Browse our directory of 2020–2023 Fiat 500e (Electric) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2020–2023 Fiat 500e (Electric) has 3 known issues. 1 of these are classified as serious faults that could be expensive to repair. 1 are moderate concerns worth inspecting before purchase.
Onboard charger (OBC) failure
SeriousThe MAHLE-supplied onboard charger module, shared across Stellantis EVs, can fail and prevent AC charging entirely. DC fast charging still works because it bypasses the OBC. The part is expensive through Fiat but board-level repairs are available from EV specialists.
Symptoms: "Unable to charge" message on AC, Charging port error lights...
Est. repair cost: £500–£4,000
12V battery drain and management faults
ModerateThe 500e's 12V auxiliary battery powers all auxiliary systems and can drain rapidly, especially if the car sits unused for more than a week. A wiring fault under the passenger seat was identified by Fiat as a contributing cause. A software update (recall 6475) improved charging management but did not eliminate the issue entirely.
Symptoms: Car completely unresponsive (no lights or dash), "Vehicle Offline" in My Fiat app...
Est. repair cost: £50–£400
Infotainment / Software Glitches
MinorThe Uconnect 5 system can suffer from lag, screen freezes, or wireless smartphone connectivity issues.
Symptoms: Screen unresponsive, Apple CarPlay/Android Auto dropping out
Est. repair cost: £0 (Software update)
Buying Tips for the 2020–2023 Fiat 500e (Electric)
- ✓Check the charging port for any physical damage or signs of overheating.
- ✓Ensure the "One Pedal" driving mode works smoothly without jerky transitions.
- ✓Verify the status of the 12V battery, as a weak one can cause numerous "ghost" electrical faults.
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