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SEAT Mii Electric 12V Battery and Charging Fault — Seat Mii 2019 | MyCarFault

SEAT Mii Electric 12V Battery and Charging Fault

Seat Mii 2019 36.8kWh Electric

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⚡ Quick Summary

Severity Level

Medium

Safe to Drive?

✅ Safe to Drive

Safety Impact

No direct safety impact reported by owners

Urgency Level

🟡 Monitor Closely

The Mii Electric shares the MEB-lite platform and can develop 12V drain issues. Software update addresses most cases. 12V replacement costs £60-100.

Onarım / Çözüm

No confirmed fixes yet. Share yours below.

⚠️ Yanlış Teşhis mi?

No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Seat Mii 2019 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.

🚗 More About This Vehicle

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