KLE (Onboard Charger) Failure
SeriousElectrics & ElectronicsThe Convenience Charging Electronics (KLE) module can fail, leading to reduced AC charging speeds or a total inability to charge from a wallbox.
Est. Repair Cost: £1,000–£2,500
Reliability GuideCommon Problems with the
Common Problems with the
2017 BMW i3 (I01)
We've identified 3 known issues that can affect the 2017 BMW i3 (I01). 1 of these are serious faults that could be expensive to repair.
3
Known Issues
1
Serious
1
Moderate
1
Minor
All Known Issues
REx Engine Corrosion & Misfires
ModerateEngineThe Range Extender (a 650cc scooter engine) can suffer from internal corrosion or stale fuel if not used regularly. It is sensitive to spark plug and oil condition.
Est. Repair Cost: £500–£1,500
12V Auxiliary Battery Failure
MinorElectrics & ElectronicsThe small 12v battery powers the car's computers. When it fails, the car throws dozens of unrelated error codes and may refuse to engage the high-voltage system.
Est. Repair Cost: £150–£250
Buying Tips for 2017 BMW i3 (I01)
- ✓On REx models, ensure the petrol engine starts and runs smoothly; many are never used and can seize or corrode internally
- ✓Check the custom narrow Bridgestone Ecopia tyres for wear; they are expensive and can wear quickly on the rear
- ✓Inspect the CFRP door sills and the plastic body panels for any cracks or structural damage
- ✓Verify the high-voltage battery capacity via the hidden service menu to ensure it hasn't degraded excessively